УТИЛИЗАТОР ЭНЕРГИИ

Изобретение относится к области энергетики. Утилизатор энергии содержит корпус с прямоточным каналом прямоугольного сечения. В указанном канале размещены последовательно по движению потока два коленчатых вала, каждый из которых содержит по две оси, кинематически связанные с передаточным отношением 1: 2, с поворотными лопастями, подающими атмосферный воздух, и рабочими, выполненными с площадями, большими подающих. В упомянутом канале между подающей и рабочей парами лопастей установлен источник тепловой энергии, который выполнен в виде топки с впускными и выпускными отверстиями, сочлененными с прямоточным каналом прямоугольного сечения, загрузочным бункером, переходным отсеком с заслонками и колосниками. Коленчатый вал пары лопастей, подающих атмосферный воздух, сочленен с электродвигателем, а коленчатый вал пары рабочих лопастей сочленен с электрогенератором, связанным электрически с электродвигателем, обеспечивающим регулирование давления газов в топке и процессов горения топлива путем ...

СПОСОБ ПРЕОБРАЗОВАНИЯ НИЗКОТЕМПЕРАТУРНОЙ ТЕПЛОВОЙ ЭНЕРГИИ В МЕХАНИЧЕСКУЮ РАБОТУ

Способ предназначен для использования в энергомашиностроении. Способ включает расширение дозвукового потока рабочей среды с подводом к нему теплоты от внешнего источника энергии на более высоком температурном уровне, расширение потока с отбором механической работы, сжатие рабочей среды изменением скорости потока и воздействием на него дополнительным источником энергии на более низком температурном уровне. При воздействии на поток дополнительным источником энергии к потоку рабочей среды подводят дополнительную энергию или вещество. Способ может быть реализован при температурах рабочей среды меньших уровня окружающей среды. Изобретение обеспечивает повышение КПД тепломеханических преобразований и расширяет область применения. 7 з.п. ф-лы, 6 ил.

СПОСОБ РЕКУПЕРАЦИИ ЭНЕРГИИ ДЛЯ ТЕРМОДИНАМИЧЕСКОГОЦИКЛА РЕНКИНА НА ОСНОВЕ МЕМБРАННЫХ ТЕХНОЛОГИЙ

Изобретение относится к области энергетического машиностроения, а именно к способам организации термодинамических циклов, генерирующих энергию. Сущность изобретения состоит в том, что в качестве нагревателя и холодильника в термодинамическом цикле Ренкина используется замкнутый контур, состоящий, по меньшей мере, из одного мембранного блока, в котором циркулирует растворитель и растворимое вещество, тепловые эффекты смешения и разделения которых обеспечивают работу цикла Ренкина. Для этого используют комплексы веществ - растворитель и растворимое, растворитель отделяют от раствора, например, методом обратного осмоса, увеличивая концентрацию раствора, либо при помощи выделения в осадок растворимого вещества, либо абсорбцией растворимого вещества, либо сочетанием всех вышеуказанных методов, причем тепловой эффект выделения растворенного вещества из раствора используют для поглощения тепла в термодинамическом цикле Ренкина, а тепловой эффект растворения - для нагревания. Предложенный термодинамический ...

ДЕТАНДЕР-ГЕНЕРАТОРНАЯ УСТАНОВКА

Полезная модель относится к детандер-генераторным установкам и касается детандерных установок для производства электроэнергии при использовании энергии избыточного давления природного газа, транспортируемого по газопроводам, и может быть применена на газорегуляторных пунктах (ГРП) и газораспределительных станциях (ГРС) газопроводов. Техническая задача, решаемая предлагаемой полезной моделью - состоит в повышении экономических и экологических показателей детандер-генераторной установки. Техническая задача, решается тем, что известное устройство, содержащее последовательно соединенные трубопровод высокого давления 1, теплообменник подогрева газа 2, детандер 4, кинематически связанный с электрогенератором 7, трубопровод низкого давления 11, а также воздушную турбину 6, кинематически соединенную с воздушным компрессором 5, и теплообменник с циркулирующим по контуру хладагентом 18, причем детандер, воздушный компрессор, воздушная турбина и электрогенератор кинематически связаны одним валопроводом ...

Система преобразования тепловой энергии

Изобретение относится к двигателям внешнего сгорания, преобразующим тепловую энергию внешнего источника в иной вид энергии с совершением полезной работы. Расширение арсенала технических средств, упрощение процесса преобразования тепловой энергии в механическую энергию, конструктивное упрощение системы происходит за счет того, что в замкнутом контуре с двумя компонентам внутри, одним компонентом является газ, а вторым компонентом является жидкость, рабочим телом в замкнутом контуре является газ, а жидкость используется в качестве поршней в компрессоре и расширителе. В контур последовательно включены компрессор объемного сжатия, нагреватель, выполненный в виде подогреваемой снаружи емкости, расширитель для совершения работы. Компрессор выполнен в виде двух емкостей, полностью или частично заполненных жидкостью, емкости компрессора соединены верхней и нижней линиями сообщения, которые соединены с охлаждающим устройством компрессора. На нижней линии сообщения емкостей компрессора установлен ...

СПОСОБ ПОЛУЧЕНИЯ МЕХАНИЧЕСКОЙ ЭНЕРГИИ

Использование: в энергетике при проектировании энергетических установок и осуществлении способов получения механической энергии. Сущность изобретения: жидкость под напором из периферийной области емкости направляют в гидродвигатель и вращают вместе с емкостью, подвод тепла осуществляют в первом теплообменнике, который вращают вместе с емкостью и гидродвигателем, а отвод тепла осуществляют во втором теплообменнике. Сконденсировавшуюся жидкость направляют полностью или частично снова в емкость. Второй теплообменник может вращаться вместе с другими узлами установки, при этом он расположен от оси вращения на расстоянии, меньшем чем гидродвигатель и первый теплообменник. 3 з.п. ф-лы, 1 ил.

Способ работы тригенерационной установки

Изобретение относится к промышленной теплоэнергетике. Способ работы тригенерационной установки осуществляют путем нагрева низкокипящего теплоносителя за счет солнечного излучения, отделения капель жидкости и получения насыщенного пара низкокипящего теплоносителя, который направляют в турбодетандер, частичного вскипания образовавшегося после турбодетандера конденсата низкокипящего теплоносителя в испарителе, получения направляемого в производственное помещение охлажденного воздуха за счет испарения паров хладагента, нагрева воды электронагревателем. Вал турбодетандера соединяют с электрогенератором и валом осевого насоса системы холодоснабжения помещения. При работе в дневное время избыток генерируемой электроэнергии направляют на собственные нужды производственного помещения. При работе в переходный период дня в работу частично включают электроприводы вспомогательного компрессора и насоса рециркуляции низкокипящего теплоносителя. При работе в ночное время электроприводы вспомогательного ...

ДВИГАТЕЛЬНАЯ УСТАНОВКА ТРАНСПОРТНЫХ СРЕДСТВ С ПАРАМЕТРИЧЕСКИМ ВОЗБУЖДЕНИЕМ ИНЕРЦИОННОЙ ТЯГИ

Использование: силовые установки и двигатели. Сущность изобретения: двигательная установка содержит соосно расположенные дебалансные роторы противоположного вращения, выполненные в виде полых дисков с жаропрочными бандажами, размещенные в вакуумной камере, электродвигатели, паровые турбины с магнитными муфтами, парогенератор, связанный с паровыми турбинами, конденсаторы и насос. Полость дисков заполнена одноатомными и инертными газами. Установка позволяет использовать низкопотенциальное тепло для получения механической энергии.

ГИДРОПАРОВАЯ ТУРБИНА

... 1. Гидропаровая турбина типа "Сегнерово колесо", содержащая корпус, выхлопной патрубок и ротор, к центру которого подведена рабочая вода, а на наружном ободе установлены сопла, связанные каналом с центром ротора, отличающаяся тем, что к выхлопному патрубку присоединен конденсатор пара, давление в котором ниже давления насыщения, соответствующее температуре рабочей воды. 2. Гидропаровая турбина по п. 1, отличающаяся тем, что рабочее сопло имеет по ходу воды сужающуюся и расширяющуюся части.

ПОТОЧНЫЙ ДВИГАТЕЛЬ

Поточный двигатель, содержащий корпус с прямоточным каналом прямоугольного сечения, размещенные в нем последовательно по движению потока две пары валов с кинематической связью, каждый из которых содержит по две поворотных лопасти с осями, установленные с возможностью перемещения проходного сечения корпуса и кинематически связанные с передаточным отношением 1:2, где оси жестко связаны с лопастями, торец вала выполнен коленчатым, а оси установлены на периферии каждого колена с возможностью поворота, лопасти второй пары валов по направлению движения потока выполнены с большими площадями, за счет разности последних и осуществляется процесс превращения тепловой энергии источника, установленного в канале между парами валов с лопастями, свет от источника горения через окна в боковых стенках корпуса падает на ячеистые поглотители верхней стенки крыльев, покрытой теплоизолирующей оболочкой, а нижняя стенка из ячеистой стенки, а полости крыльев сообщены с выходом сквозного канала корпуса, отличающийся ...

ЭНЕРГОУСТАНОВКА

Устройство, содержащее последовательно размещенные сопло Лаваля, соединенное через насос, с источником тепла, турбину, разделяющую жидкость и пар, компрессор и конденсатор, соединенный трубопроводами с турбиной и насосами, скрепленными с турбиной, отличающееся тем, что содержит замкнутый контур циркуляции жидкой фазы рабочего тела, содержащий сопло Лаваля, турбину, разделяющую жидкость и пар, насос, полость нагревания теплообменника и эжектор, причем эжектор, сопло Лаваля и турбина, разделяющая жидкость и пар, входят в замкнутый контур циркуляции пара и конденсата, содержащий компрессор и паровую полость конденсатора, причем полости охлаждения конденсатора и теплообменника соединены через насос с источником тепла.

ДВИГАТЕЛЬ ВНУТРЕННЕГО СГОРАНИЯ

Изобретение относится к области двигателестроения, конкретно к поршневым дизельным двигателям. Устройство содержит поршневой дизельный двигатель с жидкостным охлаждением, свободную газовую турбину, установленную на общем валу с воздушным компрессором или с другим потребителем механической энергии, и соединенную с поршневым двигателем газовой связью, изохорную теплонасосную центрифугу с полым внутрилопаточным замкнутым ротором, заполненным инертными газами, с охватывающим его кольцевым парогенератором, паровую турбину и высокоскоростной обратимый стартовый электропривод с выключающейся электромагнитной муфтой. Технико-экономический эффект состоит в значительном повышении эффективной мощности и снижении расхода топлива.

АММИАЧНАЯ ЭКОНОМИЧНАЯ ЭЛЕКТРОСТАНЦИЯ И СПОСОБ ЕЕ РАБОТЫ

... 1. Аммиачная экономичная электростанция, состоящая из котельной, аммиачной турбины, аммиачного компрессора, жидкостного насоса, теплообменников, радиаторов, редукционного клапана, воздуходувки, генератора электрического тока, отличающаяся тем, что выход из заборника атмосферного воздуха (3) связан с входом в воздуходувку (4), выход из которой связан с входом в воздушно-газовый радиатор (5), выход из которого связан с поддувалом котельной (1), далее: выход из жидкостного аммиачного насоса (6) связан с входом в аммиачно-аммиачный радиатор в контуре аммиачной турбины (7), выход из которого связан с входом в аммиачно-газовый радиатор (8), выход из которого связан с входом в аммиачную турбину (9), выход из которой связан с входом в аммиачно-аммиачный теплообменник в контуре аммиачной турбины (10), выход из которого связан с входом в жидкостный аммиачный насос (6), далее выход из аммиачного компрессора (12) связан с аммиачно-аммиачным теплообменником в контуре аммиачного теплового насоса (13) ...

ЭНЕРГОУСТАНОВКА

Способ получения полезной энергии в комбинированном цикле (его варианты) и устройства для его осуществления

... 1. Способ получения полезной энергии в комбинированном цикле, включающий получение в газотурбинном газогенераторе рабочего тела низкого давления, сжигание в его среде топлива в камере сгорания низкого давления для последующего расширения в свободной силовой турбине низкого давления, утилизацию тепла выходящих из нее выхлопных газов с получением перегретого энергетического пара, расширения этого пара в паровой турбине, сжатие дополнительного количества воздуха в отдельном компрессоре до высокого давления для сжигания дополнительного количества топлива в камере сгорания высокого давления с последующим расширением образованного дополнительного рабочего тела в свободной силовой турбине высокого давления, отличающийся тем, что из свободной силовой турбины высокого давления дополнительное рабочее тело подают в камеру сгорания низкого давления, сжатие дополнительного количества воздуха ведут за счет энергии расширения пара в паровой турбине, полезную энергию снимают со свободной силовой турбины ...

ДВИГАТЕЛЬ С КИНЕТИЧЕСКИМ АККУМУЛЯТОРОМ

... 1. Двигатель с механическим аккумулятором, состоящий из двигателя внутреннего сгорания, асинхронного электромотора-генератора, сочлененного с маховым агрегатом и тяговым электродвигателем, преобразует механическую энергию вращения махового агрегата в электрическую энергию и передачу ее на тяговый электродвигатель, отличающийся тем, что двигатель с кинетическим аккумулятором, состоящим из основания, кинетического кольца, приводного редуктора, соединительной муфты, вала привода, компенсатора мощности, понижающего редуктора, приборов контроля, основание сварной конструкции, на которой закреплена опорная ось кинетического кольца, и опора промежуточной шестерни приводного редуктора, кинетическое кольцо установлено на опорной оси на радиально упорных и на опорном подшипнике, размещенных в основании, с торца кинетического кольца закреплена малая цилиндрическая шестерня приводного редуктора, приводной редуктор двухступенчатый, с парой цилиндрических и парой конических шестерен, малая цилиндрическая ...

СИСТЕМЫ И СПОСОБЫ ПРЕДВАРИТЕЛЬНОГО НАГРЕВАНИЯ СЖАТОГО ВОЗХДУХА

... 1. Система для улавливания тепловой энергии в системе производства электроэнергии, содержащая:первый компрессор, выполненный с возможностью выпуска первого сжатого нагретого потока воздуха,теплообменник, соединенный с первым компрессором и выполненный с возможностью получения первого сжатого нагретого потока воздуха и с возможностью передачи тепловой энергии от указанного потока воздуха маслу,по меньшей мере один насос, соединенный с теплообменником и выполненный с возможностью перекачки нагретого масла в замкнутой системе из теплообменника в изолированный резервуар,второй компрессор, соединенный с теплообменником и выполненный с возможностью выпуска второго сжатого нагретого потока воздуха,устройство аккумулирования энергии, соединенное со вторым компрессором и выполненное с возможностью аккумулирования тепловой энергии от второго сжатого нагретого потока воздуха,емкость, соединенную с устройством аккумулирования энергии и выполненную с возможностью хранения охлажденного сжатого воздуха ...

АГРЕГАТ ДЛЯ ПРЕОБРАЗОВАНИЯ ТЕПЛОВОЙ ЭНЕРГИИ В МЕХАНИЧЕСКУЮ

... 1. Агрегат для преобразования тепловой энергии окружающей среды в механическую энергию, содержащий испаритель с жидким холодильным агентом, например, фреоном с возможностью его кипения от контакта через стенки с теплоносителем окружающей среды, выход испарителя у которого трубопроводом подключен к входу компрессора, отличающийся тем, что выход вышеназванного компрессора соединен посредством сопла Лаваля с входом газовой турбины, имеющей возможность вращения от истечения пара хладагента из сопла, выход пара газовой турбины присоединен трубопроводом к входу второго компрессора, а его выход через дросселирующее устройство подключен к упомянутому испарителю.2. Агрегат по п.1, отличающийся тем, что газовая турбина выполнена в виде водяной турбины Банки.

Способ преобразования тепловой энергии в механическую (варианты), устройство с гидропаровой турбиной для его осуществления (варианты) и гидропаровая турбина

Способ преобразования тепловой энергии в механическую

Изобретение позволяет повысить эффективность преобразования энергии, Для этого при адиабатическом расширении рабочей среды запасают ее потенциальную энергию и затем разделяют рабочую среду на газовую и жидкую фазы. Потенциальную энергию жидкой фазы используют для производства работы , а газовую фазу последовательно расширяют до конечного давления с производством в каждой ступени расширения работы. В каждой из ступеней происходит регенеративный подогрев конденсата, к-рьй можно подавать самотеком , используя гидростатический напор. В зависимости от числа ступеней в качестве энергоносителя может использоваться насыщенный пар любого давления, а также перегретая вода, пароводяная смесь или сжатый газ. В одной установке м.б. использованы одновременно пар различных давлений, . пароводяная смесь и перегретая вода. 1 ил. с W У1 х 4 4;; ...

Способ преобразования теплоты в работу

Способ работы турбоустановки

Воздушный двигатель простого действия

Способ использования разности температур воды в океане

Coal-fired power station with waste disposal plant - generates electricity without use of steam, as community heating-supply and other arrangements

This is a power station which incorporates waste-disposal arrangements. It includes a coal electricity-generating plant (5) which does not use steam, a coal/coke gasification plant (1) with a coal-treatment unit (9), a community heating-supply facility (10), and disposal plants (6,7,8) for waste from the station and special waste from outside. No harmful matter goes into the environment and there is no 'greenhouse effect'. The several other features claimed include: prodn. of coke and of hydrogen and other gases; the use of specially designed flue-gas, pressurised-water and compressed-air turbines for electricity generation; and the installation of a large part of the complex in existing or abandoned mines. USE/ADVANTAGE - The power station employs a cycle that, in addn. to an economically highly-efficient method of energy conversion, co-ordinates it with waste disposal without discharging toxic matter or CO2 into the environment. There are no smoke-stacks and no danger to ground-water.

Druckspeichervorrichtung und Speicherverfahren

Die vorliegende Erfindung betrifft eine Druckspeichervorrichtung (1) zum Speichern von Energie durch Speichern von Druckgas, umfassend einen Druckerzeuger (2) zum Erzeugen von Druckgas, einen Druckspeicher (4) zum Aufnehmen des Druckgases und einen Wärmespeicher (6) zum Speichern von Wärme, die beim Erzeugen des Druckgases entsteht. Des Weiteren betrifft die vorliegende Erfindung ein entsprechendes Verfahren zum Speichern von Energie durch Speichern von Druckgas, ...

Obtaining energy from cooling circuits in deep mining installations

It is known to use the heat contents of the mine water for energy purposes. In a further development of this idea, it is proposed according to the invention to use the heat which occurs when the air is cooled in the heat exchangers. It is expedient for this to be done such that the mine heat is cooled decentrally via heat exchangers, and the coolant is conveyed via the liquid as far as the vicinity of the shaft and is exchanged there once more in order to render the carrier medium gaseous so as then to be made available above ground through its own lift (buoyancy) for the purpose as a liquid after being re-exchanged of generating kinetic energy in order to operate a liquid turbine. A considerable saving of energy is achieved due to the fact that the heat of exchange incident in the underground cooling system is re-exchanged in an underground circuit and is brought above ground without additional outlay of energy via an evaporated carrier medium.

Vorrichtung und Verfahren zur Umwandlung von Wärme, chemischer Energie oder elektrischer Energie in Bewegungsenergie sowie Verwendung der Vorrichtung

Die Erfindung betrifft eine Vorrichtung zur Umwandlung von Wärme, chemischer oder elektrischer Energie in Bewegungsenergie, umfassend einen Kanal zur Aufnahme einer Flüssigkeit mit einer Breite H und mit Mitteln zur Ausbildung eines Temperaturgradienten oder eines Konzentrationsgradienten zwischen zwei sich gegenüberliegenden Wänden im Kanal, gekennzeichnet durch wenigstens ein im Kanal angeordnetes Hindernis mit einen länglichen Querschnitt und einer kurzen Seite d sowie einer langen Seite W, wobei gilt d < W.Ein Verfahren zur Umwandlung von Wärme, chemischer Energie oder elektrischer Energie in Bewegungsenergie ist offenbart und ebenso eine Verwendung der Vorrichtung als Pumpe oder Mixer.

Verfahren sowie Druckspeicheranlage zur Speicherung und Bereitstellung von elektrischer Energie

Die Erfindung betrifft ein Verfahren zur Speicherung und Bereitstellung von elektrischer Energie, mit einem Speicher-Prozessschritt, bei dem elektrische Energie in einem elektrisch betriebenen Druckluft-Kompressionsvorgang in, in zumindest einem Druckbehälter (39) gespeicherte Druckluftenergie umgewandelt wird, und mit einem Bereitstellungs-Prozessschritt, bei dem im Bedarfsfall mittels der im Druckbehälter (39) gespeicherten Druckluftenergie in einem Dekompressionsvorgang einen Druckluftmotor (43) angetrieben wird, der über einen elektrischen Generator (44) elektrische Energie bereitstellt. Erfindungsgemäß wird zur Effizienz-Steigerung im Speicher-Prozessschritt die im Kompressionsvorgang entstehende Wärme in einem Heizsystem (1) zwischengespeichert. Im Bereitstellungs-Prozessschritt wird dem Druckluftmotor (43) eine im Heizsystem (1) zwischengespeicherte Wärme zugeführt, um eine Betriebstemperatur des Druckluftmotors (43) zu erhöhen.

Energiespeicherung mit kryogenen Fluiden mit Niederdruckrückführung

Die Erfindung betrifft eine Vorrichtung (1) zur Ein- und Ausspeicherung elektrischer Energie, umfassend eine Anlage zur Verflüssigung von Luftgasen (2), einen Tank (3) für verflüssigte Luftgase, eine mit dem Tank verbundene Pumpe (5), einen mit der Pumpe verbundenen ersten Wärmeübertrager (7) und einen dem ersten Wärmeübertrager nachgeschalteten zweiten Wärmeübertrager (8). Dem zweiten Wärmeübertrager ist eine erste Turbine (9) mit einem ersten Generator (10) nachgeschaltet. Von der ersten Turbine führt eine dritte Leitung (11) über den ersten Wärmeübertrager, den dritten Wärmeübertrager (12) und ein erstes Ventil (13) zurück zum Tank. Eine vierte Leitung (14) führt vom Tank über den dritten zum ersten Wärmeübertrager und anschließend über ein zweites Ventil (15) zur Atmosphäre.Von der dritten Leitung zweigt stromaufwärts des ersten Wärmeübertragers eine fünfte Leitung (16) ab und führt über einen vierten Wärmeübertrager (17) zu einer zweiten Turbine (18) mit einem zweiten Generator (19 ...

Device for production and storage of e.g. wind power in hydro-electric power plant, has piston engine reversibly operated by gas delivered from pressure reservoir and connected with generator for power production

The device has a piston engine (20) driven by rotor blades (10) of wind wheels. A pressure reservoir (18) stores gas i.e. air, compressed by the piston engine. The pressure reservoir is connected with the piston engine. The piston engine is reversibly operated by the gas delivered from the pressure reservoir and connected with a generator (30) for power production. The rotor blades are connected with a drive shaft (14) of the piston engine. The piston engine comprises pistons arranged in a cylinder. A compression chamber is connected with the pressure reservoir. The pressure reservoir comprises an outer wall made of concrete.

Solarthermisches Kraftwerk mit Speicher für ein Wärmeträgermedium und Verfahren zum Betreiben des solarthermischen Kraftwerks im Entlademodus des Speichers

Die Erfindung betrifft ein solarthermisches Kraftwerk mit mindestens einem Wärmeträgermedium-Speicher zum Speichern eines Wärmeträgermediums, in das Sonnenenergie eingekoppelt ist, und mindestens einem Wasserdampfkreislauf zum Erzeugung von Wasserdampf mittels eingekoppelter Sonnenenergie angegeben. Dabei weist der Wasserdampfkreislauf mindestens eine Speisewasservorwärm-Vorrichtung zum Vorwärmen von Speisewasser des Wasserdampfkreislaufs und mindestens eine Wasserdampfkreislauf-Bypass-Leitung zum Umgehen der Speisewasservorwärm-Vorrichtung auf. Die Wasserdampfkreislauf-Bypass-Leitung kann in Abhängigkeit von einem Betriebs-Modus des Wärmeträgermedium-Speichers aktiviert werden, so dass Speisewasser durch die Wasserdampfkreislauf-Bypass-Leitung strömen kann. Der Betriebsmodus des Wärmeträgermedium-Speichers ist insbesondere ein Entlademodus (Entladebetrieb) zur Entnahme von Wärmeträgermedium aus dem Wärmeträgermedium-Speicher. Daneben wird ein Verfahren zum Betreiben eines solarthermischen ...

Power plant with equipment for producing steam, has device for conversion of steam energy whereby equipment is integrated with heating device

Power plant has equipment (2) for producing steam which is integrated with a heating device (1). Power plant is connected with a device (3) for the conversion of the steam energy. The device for the conversion of the steam energy is connected with a further consumer (7) of the steam energy : An independent claim is also included for the equipment for producing steam.

Steam power plants

... 766,091. Steam power plant. SULZER FRERES SOC. ANON. March 21, 1955 [April 6, 1954], No. 8206/55. Class 110 (3). [Also in Group XIII] In a steam power plant having high pressure feed water heaters heated by tapped steam, the condensate from the heaters is discharged through a water turbine. A steam generator 1 feeds steam to a two-stage steam turbine 2, 3 driving an electric generator 4. The exhaust steam is condensed in a condenser 5 and then passed by a pump 6 through feed water heaters 7, 8 to a feed water tank 9. The feed water is drawn from the tank 9 by a pump 11 and passed through two parallel connected feed water heaters 12, 13 and three heaters 14, 15 and 16 connected in series. The heaters 14, 16 are heated by steam tapped from the turbine 2 by the conduits 20, 24. The condensate from the heater 16 passes through a tank 21 and the feed water heaters 15, 12 to the nozzle 33 of the bucket wheel 23 of a water turbine 22. The condensate from the heater 14 passes through a tank 25 ...

Thermodynamic cycle

A method of operating a thermodynamic apparatus configured as a heat engine or heat pump. The apparatus comprises in flow series a first heat exchanger 106, an expansion sub-chamber 102, and a second heat exchanger 108. The method includes transferring fluid from the first heat exchanger to the second heat exchanger via the expansion sub-chamber by admitting a fluid flow at an intake pressure from the first heat exchanger into the expansion sub-chamber by increasing the volume of the expansion sub-chamber; fluidically isolating the fluid within the expansion sub-chamber from the first heat exchanger; expanding the fluid within the expansion sub-chamber by further increasing the volume of the expansion sub-chamber to reduce the pressure of the fluid from the intake pressure; fluidically coupling the expansion sub-chamber to the second heat exchanger; and transferring fluid out of the expansion sub-chamber to the second heat exchanger by reducing the volume of the expansion sub-chamber. The ...

Installation designed to convert environmental thermal energy into useful energy.

METHOD OF GENERATING HIGH SPEED AIRFLOW.

Heat energy recapture and recycle and its new applications

Installation designed to convert environmental thermal energy into useful energy

Installation designed to convert environmental thermal energy into useful energy.

Method of generating high speed airflow

Piston engine using a liquefiable gas fluid.

Heat energy recapture and recycle and its new applications

Installation designed to convert environmental thermal energy into useful energy.

Method of generating high speed airflow

Method of generating high speed airflow

Heat energy recapture and recycle and its new applications

VERFAHREN ZUR NUTZUNG UND/ODER SPEICHERUNG VON ENERGIE AUS DER UMWELT

PROCEDURE FOR THE USE AND/OR STORAGE OF ENERGY FROM THE ENVIRONMENT

Heat utilizing method, involves performing heat transfer in area of inner surface through thermal radiation by radial lamellae, which are in thermal connection with gas chamber on side of chamber and with medium on another side of chamber

The method involves bringing a working medium into thermal contact with an inner heat transfer surface (6a) of an annular gas chamber (6) to dissipate heat at low temperature. The medium is brought into contact with an outer heat transfer surface (6b) of the annular gas chamber to absorb heat at higher temperature. Heat transfer in an area of the inner surface is performed through thermal radiation by radial lamellae (9, 10), which are in thermal connection with the gas chamber on a side of the chamber and with the working medium on another side of the chamber. An independent claim is also included for a device for utilizing heat in a mechanical working medium, comprising a rotor.

VERFAHREN UND EINRICHTUNG ZUR ERZEUGUNG VON KÄLTE UND/ODER NUTZWÄRME SOWIE MECHANISCHER BZW. ELEKTRISCHER ENERGIE MITTELS EINES ABSORPTIONSKREISLAUFES

Die Erfindung betrifft ein Verfahren und eine Einrichtung zur Erzeugung von Kälte und/oder Nutzwärme unter der Verwendung einer Wärmequelle oberhalb der Umgebungstemperatur sowie zur zusätzlichen Erzeugung von mechanischer bzw. elektrischer Energie durch das Zwischenschalten einer Expansionsmaschine (9) zwischen dem Desorber (3) und dem Kondensator )13) eines Absorptionskreislaufes; die Speicherung von Lösungenunterschiedlicher Absorptionsmittelkonzentrationen in Speichern (30, 33, 36) ermöglicht sowohl die Spitzenlastdeckung der Energieserviceleistungen als auch die Anpassung an wechselnde thermische Verhältnisse.

VERFAHREN UND EINRICHTUNG ZUR ERZEUGUNG VON KÄLTE UND/ODER NUTZWÄRME SOWIE MECHANISCHER BZW. ELEKTRISCHER ENERGIE MITTELS EINES ABSORPTIONSKREISLAUFES

Die Erfindung betrifft eine Einrichtung zur Erzeugung von Kälte und/oder Nutzwärme sowie von mechanischer bzw. elektrischer Energie unter der Verwendung eines Absorptionskreislaufes, mit einem Desorber (3), einer Expansionsmaschine (9) zur Erzeugung der mechanischen Energie, einem Kondensator (13), einem Verdampfer (18) und einem Absorber (1), samt verbindenden Rohrleitungen, Pumpen und Armaturen; die erfinderische Speicherung von Produktströmen unterschiedlicher Kältemittelkonzentrationen in Speichern (30, 33, 36) ermöglicht sowohl die Spitzenlastdeckung der Energiebereitstellung als auch die Anpassung an wechselnde thermische Gegebenheiten der Wärmequelle und der Verbraucher.

Verfahren zur Umwandlung thermischer Energie in eine nicht thermische Energieform sowie System hierzu

The invention relates to a method for converting thermal energy into a non-thermal energy form. In order to achieve a conversion without using caloric energy sources, according to the invention a region (2) comprising a temperature gradient having a cold first position (P1) and a warm second position (P2) is used to cool down an environment to obtain non-thermal energy. The invention further relates to a system (1) for converting thermal energy into a non-thermal energy form. In order to carry out a conversion in a limited space, according to the invention a device (3) for forming a temperature gradient in a region (2) between a first position (P1) and a second position (P2) and a device (4) for converting thermal energy into a non-thermal energy form using the temperature gradient are provided. The invention further relates to a use of such a system (1).

INTEGRAL ENGINE

HEAT ENGINE.

MEMORY AND RECOVERING ENERGY.

SYSTEM AND PROCEDURE FOR THE ENERGY RECOVERY.

THERMALLY POWERED ENGINE

COMPACT MIST FLOW POWER GENERATOR

A heat engine/heat pump

A heat engine (1) which includes an inlet duct (5) to receive an air stream containing hot dry air; a turbine (15) operatively associated with the inlet duct (5). The turbine (15) in use extracts energy from an inlet air stream as the air stream flows into the inlet duct (5). An evaporator (20) extends from an outlet end of the inlet duct (5) and is operable to evaporate water injected into the air stream. There are means (25) to inject water droplets into the air stream. An outlet duct (35) extends from the evaporator (20). A fan (30) at an outlet end of the outlet duct (35) is operable to extract air from the evaporator (20).

POWER PRODUCING DEVICE

Installation designed to convert environmental thermal energy into useful energy

The present invention relates to an installation and a process implementing the installation for converting thermal energy available in a given environment into useful energy. Installation and process by means of pressure differentials between a hot and a cold column of a pressurized fluid, create a continuous flow in a fluid driving in rotation elements the rotational energy of which is converted to a useful energy.

Generator

A generator comprising a heat differential module, a pressure module, a conversion module and a heat recovery arrangement; the heat differential module comprising at least a first, high temperature reservoir configured for containing a work medium at high temperature, a second, low temperature reservoir configured for containing a work medium at low temperature and a heat mechanism being in fluid communication with at least one of the reservoirs. The heat mechanism is configured for maintaining a temperature difference therebetween by providing heat to and/or removing heat from the reservoirs; the pressure module comprises a pressure medium in selective fluid communication with the reservoirs of the heat differential module for alternately performing a heat exchange process with the work medium thereof. The pressure medium is configured to fluctuate between a minimal operative temperature and a maximal operative temperature of the pressure medium corresponding to the high and low temperature ...

GAS EXPANDING ELEMENT FOR A SYSTEM CONVERTING THERMAL ENERGY INTO MOTIVE ENERGY

Generator

A generator comprising: a heat differential module with a first, high temperature source configured for providing a work medium at high temperature, a second, low temperature source configured for providing a work medium at low temperature, and a heat mechanism in fluid communication with the first and second sources, configured for maintaining a temperature difference therebetween by at least one of: providing heat to the work medium at said first source, and removing heat from the work medium at said second source; a pressure module comprising a pressure medium which is in selective fluid communication with the work medium from the first, high temperature source and the work medium from the second, low temperature source, for alternately peifonning a heat exchange process with the high/low temperature work medium, to have its temperature fluctuate between a rmnimal operative temperature and a maximal operative temperature corresponding to the high and low temperature of the respective ...

Composite heat engine

POWER RECOVERY SYSTEM

LNG-BASED POWER AND REGASIFICATION SYSTEM

The present invention provides a power and regasification system based on liquefied natural gas (LNG), comprising a vaporizer by which liquid working fluid is vaporized, said liquid working fluid being LNG or a working fluid liquefied by means of LNG; a turbine for expanding the vaporized working fluid and producing power; heat exchanger means to which expanded working fluid vapor is supplied, said heat exchanger means also being supplied with LNG for receiving heat from said expanded fluid vapor, whereby the temperature of the LNG increases as it flows through the heat exchanger means; a conduit through which said working fluid is circulated from at least the inlet of said vaporizer to the outlet of said heat exchanger means and a line for transmitting regasified LNG.

FLAMELESS BOILER

A flameless boiler comprising generator means for generating heat in fluid circulated therethrough by shearing of the fluid; a prime mover drivingly connected to the generator means for shearing of the fluid; a supply reservoir for the fluid; a first pump for circulating the fluid from the supply reservoir to the generator means; and a pressure vessel in fluid communication with the generator means for receiving heated fluid therefrom, the pressure verse! having an outlet for drawing steam therefrom.

INSTALLATION DESIGNED TO CONVERT ENVIRONMENTAL THERMAL ENERGY INTO USEFUL ENERGY

The present invention relates to an installation and a process implementing the installation for converting thermal energy available in a given environment into useful energy. Installation and process by means of pressure differentials between a hot and a cold column of a pressurized fluid, create a continuous flow in a fluid driving in rotation elements the rotational energy of which is converted to a useful energy.

HEAT ENGINE IN THE FORM OF A WATER PULSE-JET

THERMODYNAMIC CYCLES

THERMODYNAMIC CYCLES

POWER SYSTEM

HYDRAULIC HEAT ENGINE

SELF-SUSTAINING ON-SITE PRODUCTION OF ELECTRICITY UTILIZING OIL SHALE

Oil shale is utilized to generate electricity at the site of the oil shale deposit. Oil shale is removed from an oil shale deposit and provided to a burn container. Hydrocarbons contained in the oil shale are combusted in the burn container to generate thermal energy. The thermal energy is utilized to heat water to generate steam. The steam is utilized to drive a steam turbine power generator located in close proximity to the oil shale deposit to generate electricity. The electricity is distributed off-site using a conventional distribution system. At least a portion of the electricity generated on site may be utilized in the energy recovery process to make it self-sustaining.

GEARED AXIAL MULTISTAGE EXPANDER DEVICE, SYSTEM AND METHOD

Method, system and axial multistage expander including a casing and a plurality of stages. A stage includes a stator part connected to the casing and having plural statoric airfoils, and a rotor part configured to rotate relative to the stator part and having plural rotoric airfoils. The axial multistage expander also includes a support mechanism connected to the casing and configured to rotatably support the rotor part. Rotoric airfoils of at least one stage of the plurality of stages are configured to rotate with a speed different from rotoric airfoils of the other stages. The stator part, the rotor part and the support mechanism of the plurality of stages are provided inside the casing.

ADIABATIC COMPRESSED AIR ENERGY STORAGE PROCESS

A compressed air energy storage system including a compressor adapted to receive a process gas and output a compressed process gas. A heat transfer unit may be coupled to the compressor and adapted to receive the compressed process gas and a heat transfer medium and to output a cooled process gas and a heated heat transfer medium. A compressed gas storage unit may be coupled to the heat transfer unit and adapted to receive and store the cooled process gas. A waste heat recovery unit may be coupled to the heat transfer unit and adapted to receive the heated heat transfer medium.

CENTRIFUGAL EXPANDERS AND COMPRESSORS EACH WITH BOTH FLOW FROM PERIPHERY TO CENTER AND FLOW FROM CENTER TO PERIPHERY IN BOTH EXTERNAL HEAT AND INTERNAL COMBUSTION.

A multistage expander or multistage compressor having at least one pump that is either centrifugal expanders or centrifugal compressors with at least one blade attached to a disk at each edge. An outer surface of each disk faces a smooth parallel surface of a casing of each blade. During rotation, each disk has a uniform surface to reduce turbulence. In addition, each of the at least one pump, alternates flowing between a periphery of a chamber and an axle using a group of flow guides to minimize turbulence.

BYPASS VALVE

Verfahren zum Betrieb elektrischer Grossanlagen im Zusammenhang mit Gaswerken, bei welchem die elektrischen Generatoren in Zeiten verminderter Netzbelastung mit elektrolytischen Wasserstofferzeugern zusammengeschaltet sind.

Verfahren und Einrichtung zur Energiegewinnung unter Ausnützung geringer Temperaturunterschiede

Verfahren zum Betrieb einer Dampfkraftanlage mit Zwischendampfentnahme zur Speisewasservorwärmung

Hochtemperatur-Wärmetauscher

Verfahren und Einrichtung zum Betrieb einer nach einem Hochtemperatur-Kreisprozess arbeitenden Anlage

Verfahren zur Gewinnung von Energie

Moteur thermique

LUFT-PUMPSPEICHERWERK FUER KRAFTWERKSANLAGEN.

Wärmekraftanlage mit magneto-hydro-dynamischem (MHD-) Generator und Abwärmeverwertung

Verfahren zur Erzeugung mechanischer Leistung und Vorrichtung zur Ausführung des Verfahrens

Procédé de transformation de l'énergie d'une source thermique en énergie mécanique et appareil pour la mise en oeuvre de ce procédé

PROCEDURE AND DEVICE FOR PROMOTING OIL OR NATURAL GAS TO LONG-DISTANCE LINES.

PROCEDURE FOR THE USE AND STORAGE OF ENERGY FROM THE ENVIRONMENT.

Compressed Gas Drive Acting Upon.

Der Druckgasantrieb für Kraftfahrzeuge und Kraftanlage besitzt eine Druckgasflasche (1), einen Druckgasmotor (3) und mindestens zwei Reduzierventile (6, 8, 10), wobei das gekühlte entspannte Gas nach jeder Ausdehnung durch die Reduzierventile mittels einzelner Wärmeaustauscher (4, 7, 9, 11) erwärmt wird. Alle Reduzierventile, die Wärmeaustauscher, die mit ihnen verbunden sind, und der Druckgasmotor (3) befinden sich im Inneren des Wärmespeichers (5). Die Erhitzung des Speichermittels (15) wird vom Wärmespeicher (5) mittels eines Aussenwärmeaustauschers, (z.B. bei einer Tankstelle) und mittels der Umgebungswärme verwirklicht.

Method and apparatus for a pressure storage system with at least one accumulator manage.

Dieses Verfahren dient zur Bewirtschaftung eines Druckspeichers (1) mit einem Energiespeichersystem, bestehend aus einer Arbeitsmaschine (4), einem Auffangbecken (7), einer Verschiebevorrichtung (6) und einem Druckspeicher (1) für die Speicherung eines unter Druck stehenden gasförmigen Mediums. Der Druckspeicher (1) ist teilweise gefüllt mit einem flüssigen Medium, um damit das Gas-Speichervolumen kontrollieren zu können. Die Beschickung des Druckspeichers (1) mit verdichtetem Gas (3) geht einher mit der Entnahme von Flüssigkeit (2). Die Entnahme von verdichtetem Gas (3) aus dem Druckspeicher (1) geht einher mit der Beschickung von Flüssigkeit (2), sodass der Speicherdruck bedarfsweise kontrolliert, insbesondere konstant gehalten wird. Dafür wird eine unter Druck gesetzte Einheit Gas (3) mit der aus dem Druckspeicher (1) entnommenen Einheit Flüssigkeit (2) mittels der Verschiebevorrichtung (6) in den Druckspeicher (1) eingebracht und umgekehrt. Dieses Verfahren bzw. diese Anordnung ermöglicht ...

Method and apparatus for a pressure storage system with at least one accumulator manage.

Dieses Verfahren dient zur Bewirtschaftung eines Druckspeichers (1) mit einem Energiespeichersystem, bestehend aus einer Arbeitsmaschine (4), einem Auffangbecken (7), einer Verschiebevorrichtung (6) und einem Druckspeicher (1) für die Speicherung eines unter Druck stehenden gasförmigen Mediums. Der Druckspeicher (1) ist teilweise gefüllt mit einem flüssigen Medium, um damit das Gas-Speichervolumen kontrollieren zu können. Die Beschickung des Druckspeichers (1) mit verdichtetem Gas (3) geht einher mit der Entnahme von Flüssigkeit (2). Die Entnahme von verdichtetem Gas (3) aus dem Druckspeicher (1) geht einher mit der Beschickung von Flüssigkeit (2), sodass der Speicherdruck bedarfsweise kontrolliert, insbesondere konstant gehalten wird. Dafür wird eine unter Druck gesetzte Einheit Gas (3) mit der aus dem Druckspeicher (1) entnommenen Einheit Flüssigkeit (2) mittels der Verschiebevorrichtung (6) in den Druckspeicher (1) eingebracht und umgekehrt. Dieses Verfahren bzw. diese Anordnung ermöglicht ...

ENGINE MELOUNA CARBON DIOXIDE IN LIQUID SOLUTION

MAGNETO-HYDRODYNAMICAL GENERATOR

Газоохладитель генератора

Полезная модель относится к области теплоэнергетики и может быть использована на тепловых электростанциях.Предложен газоохладитель генератора тепловой электрической станции, встроенный в корпус турбогенератора. В качестве охлаждающей среды газоохладителя генератора используют исходную подпиточную воду теплосети перед подачей на водоподготовительную установку. Технический результат - повышение экономичности тепловой электрической станции за счет использования теплоты обмоток и стали турбогенератора в цикле тепловой электрической станции РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 181 070 U1 (51) МПК F01K 13/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК F01K 13/00 (2006.01) (21)(22) Заявка: 2017142840, 07.12.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: Приоритет(ы): (22) Дата подачи заявки: 07.12.2017 (56) Список документов, цитированных в отчете о поиске: RU 2011129334 A, 20.01.2013. (45) Опубликовано: 04.07.2018 Бюл. № 19 (54) ГАЗООХЛАДИТЕЛЬ ГЕНЕРАТОРА (57) Реферат: Полезная модель относится к области теплоэнергетики и может быть использована на тепловых электростанциях. Предложен газоохладитель генератора тепловой электрической станции, встроенный в корпус турбогенератора. В качестве охлаждающей среды газоохладителя генератора R U 1 8 1 0 7 0 СЛАВНИН М.И. Электрооборудование электрических станций и трансформаторных подстанций, М-Л., ГЭИ, 1963, с. 67-73. RU 2296229 С1, 27.03.2007. RU 2173019 С1, 27.08.2001. SU 724785 A, 30.03.1980. RU 2319018 С1, 10.03.2008. Стр.: 1 используют исходную подпиточную воду теплосети перед подачей на водоподготовительную установку. Технический результат - повышение экономичности тепловой электрической станции за счет использования теплоты обмоток и стали турбогенератора в цикле тепловой электрической станции U 1 U 1 Адрес для переписки: 432027, г. Ульяновск, Северный Венец, 32, УлГТУ, проректору по научной работе 1 8 1 0 7 0 (73) Патентообладатель( ...

Linear power generator

Provided is a linear power generator in which a piston in a cylinder is continuously and stably moved at a constant stroke by a high-pressure gas. The linear power generator has a gas pressure cylinder structure which causes reciprocating motion of a piston ( 6 ) in an axial direction by supplying a high-pressure gas alternately to a left gas chamber ( 4 ) and a right gas chamber ( 5 ) of a cylinder ( 1 ) which includes an electromotive coil, and alternately applying a gas pressure in the left gas chamber and a gas pressure in the right gas chamber to the piston which includes a permanent magnet in the cylinder, and which induces power generation of the electromotive coil by way of the reciprocating motion of the piston which has the permanent magnet in the axial direction. The linear power generator encourages movement of the piston by supplying a first high-pressure gas (G 1 ) into the left and right gas chambers, and keeps moving the piston by supplying a second high-pressure gas (G 2 ) for supplementing the first high-pressure gas into the left and right gas chambers.

Process for Maximization and Optimization of Coal Energy

A process for maximization and optimization of coal energy comprising the steps of Selection of old coal mine or coal bearing areas; surveying of the mine or coal bearing areas for preparing of the panels; hydro-geological survey and Geo-Mechanical survey of the panels of Step-II above; sub paneling and slicing of the survey panels of the step-II and III above; preparing of the surface of the panel of step-IV above for development for at least boring of the panels; underground/Channeling of the boreholes at the floor level of the coal; burning of the coal in said channel of step-vi; extraction of the heat from the prepared boreholes seam & simultaneously filling of the voids created by extraction; use of the extraction heat for conversion into steam energy; use of the steam energy for generation of electricity or any other alternate use. 1. A process for maximization and optimization of coal energy comprising the steps of:i) selecting old coal mine or coal bearing areas;ii) surveying the mine or coal bearing areas for preparing of survey panels;iii) conducting a hydro-geological survey and a geo-mechanical survey of the panels of step ii above;iv) sub paneling and slicing of the survey panels of steps ii) and iii) above;v) preparing the surface of the panel of step iv) above for development for at least boring of the panels;vi) underground/channeling of the boreholes at the floor level of the coal;vii) burning of the coal in said channel of step-vi;viii) extraction of the heat from the prepared boreholes seam and simultaneously filling of the voids created by extraction;ix) use of the extraction heat for conversion into steam energy; andx) use of the steam energy for generation of electricity or any other alternate use.2. The process as claimed in claim 1 , wherein claim 1 , the compaction and strength shall be of the coal removed from the slices.3. (canceled) The present invention relates to a process for maximization and optimization of Coal Energy, more ...

COUPLING SYSTEM FOR A HYBRID ENERGY PLANT

A coupling system for a hybrid energy plant including a heat-pump unit and a combined heat and power generation unit, having at least one coupling device for coupling the heat-pump unit and the combined heat and power generation unit. A device and a method provide a coupling for a heat-pump unit and a combined heat and power generation unit, in doing which, the highest possible overall efficiency and the lowest possible consumption of resources relative to already known uncoupled plants is ensured. At least one coupling device has an electrical coupling unit and/or a hydraulic coupling unit which are designed to be switchable for a coupling of the heat-pump unit and the combined heat and power generation unit. An energy-transformation system for generating heat and/or cold and a method for energy transformation having a coupling system are also provided. 116-. (canceled)17. A coupling system for a hybrid energy plant , the hybrid energy plant including a heat-pump unit , and a combined heat and power generation unit , the coupling system comprising:at least one coupling device to couple the heat-pump unit and the combined heat and power generation unit, the at least one coupling device having at least one of an electrical coupling unit and a hydraulic coupling unit which are configured to be switchable for coupling the heat-pump unit and the combined heat and power generation unit.18. The coupling system as recited in claim 17 , wherein the coupling device includes a fuel-fired motor.19. The coupling system as recited in claim 18 , wherein the coupling device includes a gear unit coupled to the motor.20. The coupling system as recited in claim 19 , wherein the coupling device includes an electric machine coupled to the gear unit driven via the motor to transmit a geared power to and from the electric machine.21. The coupling system as recited in claim 19 , wherein the coupling device includes a compressor coupled to the gear unit to transmit a geared power to the ...

Power plant

A power plant includes a compressor configured to compress inlet air for combustion. The power plant also includes an air separation unit configured to receive and remove nitrogen from an air supply. The power plant further includes a fluid manipulator operably coupled to the air separation unit and the compressor, wherein the fluid manipulator is configured to receive nitrogen removed from the air separation unit at an inlet pressure and an inlet temperature and produce a modified pressure and a modified temperature of the nitrogen prior to selectively delivering the nitrogen to the compressor.

Thermal Energy Conversion System

A power generation system includes a first vessel having a generally constant volume and a second vessel having a variable volume. Thermal energy is supplied to an ideal gas within the first vessel in order to raise its temperature and pressure. The thermally compressed gas is then released into, and expands the volume of, the second vessel. The expanding volume of the second vessel expands raises a mass and/or strains an elastic member, thus storing gravitational and/or elastic potential energy. This stored potential energy can be released on demand by evacuating the second vessel, typically into a third vessel, and used to power a generator. Preferably, the potential energy is used to coupled to the generator using a planetary gear drive, such that a relatively small number of input rotations yields a relatively large number of output rotations. 1. A power generation system , comprising:at least one thermal energy accumulation vessel containing a gas;a potential energy generation system, including at least one battery vessel connected to the at least one thermal energy accumulation vessel and having a variable volume,wherein the potential energy generation system generates and stores potential energy via expansion of the volume of the at least one battery vessel when a quantity of the gas moves from the at least one thermal energy accumulation vessel to the at least one battery vessel after increasing in temperature while in the at least one thermal energy accumulation vessel;a thermal energy dissipation vessel connected to the at least one battery vessel; andan energy conversion system coupled to the potential energy generation system,wherein the energy conversion system converts potential energy stored by the potential energy generation system into electrical energy when a quantity of the gas is evacuated from the at least one battery vessel to the thermal energy dissipation vessel after expansion of the volume of the at least one battery vessel.2. The power ...

Model-Free Adaptive Control of Supercritical Circulating Fluidized-Bed Boilers

A novel 3-Input-3-Output (3×3) Fuel-Air Ratio Model-Free Adaptive (MFA) controller is introduced, which can effectively control key process variables including Bed Temperature, Excess O2, and Furnace Negative Pressure of combustion processes of advanced boilers. A novel 7-input-7-output (7×7) MFA control system is also described for controlling a combined 3-Input-3-Output (3×3) process of Boiler-Turbine-Generator (BTG) units and a 5×5 CFB combustion process of advanced boilers. Those boilers include Circulating Fluidized-Bed (CFB) Boilers and Once-Through Supercritical Circulating Fluidized-Bed (OTSC CFB) Boilers.

COMPRESSED GAS ENERGY STORAGE SYSTEM USING TURBINE

An energy storage system utilizing compressed gas as a storage medium, may include one or more turbines configured to convert energy in gas expansion and compression processes. One or more axial and centrifugal turbines may be used to store energy by compressing gas, and to recover energy from expanding gas. A plurality of orifices/nozzles may introduce a liquid into the gas as a heat exchange medium. Orifices/nozzles may be disposed on various surfaces of a turbine and/or in a separate mixing chamber flowing to a turbine. Structures of the turbine may be designed to mitigate damage caused by liquid injection, for example the turbine blades may be flexible and/or comprise impact-resistant materials. 1. A system to recover energy from compressed gas , the system comprising:a compressed gas storage unit;a first chamber defined within walls and in selective fluid communication with the compressed gas storage unit to receive compressed gas;a first airfoil configured to drive a rotor within the first chamber in response to the compressed gas expanding in an absence of combustion; andan element configured to effect gas-liquid heat exchange with the expanding compressed gas.2. A system as in wherein the first airfoil and the rotor within the first chamber define an axial turbine.3. A system as in wherein the first airfoil and the rotor within the first chamber define a centrifugal turbine.4. A system as in wherein the turbine comprises a unidirectional turbine.5. A system as in wherein the turbine comprises a bidirectional turbine.6. A system as in wherein the first chamber is in selective fluid communication with the compressed gas storage unit through a heat exchanger.7. A system as in wherein the heat exchanger is in selective thermal communication with a thermal storage unit.8. A system as in wherein the thermal storage unit comprises liquid water at atmospheric pressure.9. A system as in wherein the element comprises a liquid sprayer in fluid communication with the ...

RANKINE CYCLE SYSTEM AND METHOD

A Rankine cycle system and method is described and illustrated, and in some embodiments includes an expander, a pump, a condenser, and a receiver comprising a variable fluid volume at least partially defined by a movable member, wherein the variable fluid volume defines at least a portion of the working fluid flow path between the condenser and the inlet of the pump. Also, a method of charging a Rankine cycle system with working fluid is described and illustrated, and can include applying a regulated pressure to a chamber located within a receiver, introducing the working fluid to the Rankine cycle system, the working fluid being separated from the chamber by a movable member of the receiver, monitoring displacement of the movable member, and stopping the introduction of working fluid into the Rankine cycle system when the movable member reaches a predetermined position. 1. A Rankine cycle system comprising:an expander;a pump;a condenser located along a working fluid flow path between an outlet of the expander and an inlet of the pump; anda receiver comprising a variable fluid volume at least partially defined by a movable member, wherein the variable fluid volume defines at least a portion of the working fluid flow path between the condenser and the inlet of the pump.2. The system of claim 1 , further comprising a liquid sub-cooler located along the working fluid flow path between the receiver and the inlet of the pump.3. The system of claim 2 , wherein the condenser and the liquid sub-cooler are parts of a single heat exchanger.4. The system of claim 1 , wherein at least a portion of the variable fluid volume defines a cylindrical volume claim 1 , the movable member defining an end of the cylindrical volume.5. The system of claim 4 , wherein the movable member is movably disposed within the receiver so as to vary the length of the cylindrical volume.6. The system of claim 1 , wherein the variable fluid volume is a first variable fluid volume claim 1 , the receiver ...

DUAL REHEAT RANKINE CYCLE SYSTEM AND METHOD THEREOF

A rankine cycle system includes a heater configured to circulate a working fluid in heat exchange relationship with a hot fluid to vaporize the working fluid. A hot system is coupled to the heater. The hot system includes a first heat exchanger configured to circulate a first vaporized stream of the working fluid from the heater in heat exchange relationship with a first condensed stream of the working fluid to heat the first condensed stream of the working fluid. A cold system is coupled to the heater and the hot system. The cold system includes a second heat exchanger configured to circulate a second vaporized stream of the working fluid from the hot system in heat exchange relationship with a second condensed stream of the working fluid to heat the second condensed stream of the working fluid before being fed to the heater. 1. A rankine cycle system , comprising:a heater configured to circulate a working fluid in heat exchange relationship with a hot fluid to vaporize the working fluid;a hot system coupled to the heater; wherein the hot system comprises a first heat exchanger configured to circulate a first vaporized stream of the working fluid from the heater in heat exchange relationship with a first condensed stream of the working fluid, thereby heating the first condensed stream to produce therefrom a second vaporized stream of the working fluid; anda cold system coupled to the heater and the hot system; wherein the cold system comprises a second heat exchanger configured to circulate the second vaporized stream of the working fluid from the hot system in heat exchange relationship with a second condensed stream of the working fluid to heat the second condensed stream of the working fluid before being fed to the heater.2. The system of claim 1 , wherein the hot system comprises a first expander configured to expand the first vaporized stream of the working fluid from the heater.3. The system of claim 2 , wherein the hot system comprises a first condensing ...

STEAM POWER PLANT WITH A GROUND HEAT EXCHANGER

A Steam power plant comprising a steam turbine () and a condenser (), wherein the condenser () is disclosed, comprising a first heat sink being a ground heat exchanger () is connected to the condenser during times when ground temperature is lower than air temperature; and a second heat sink being an above-ground heat exchanger is connected to the condenser during times when ground temperature is not lower than air temperature. 1. A steam power plant comprisinga steam turbine, a condenser, a first heat sink and a second heat sink,wherein the first heat sink is a ground heat exchanger, the first heat sink in thermal communication with the condenser when a ground temperature is less than an air temperature; andwherein the second heat sink is an above-ground heat exchanger, the second heat sink in thermal communication with the condenser when the ground temperature is not less than the air temperature.2. The steam power plant according to claim 1 , wherein the ground heat exchanger is vertically or horizontally oriented.3. The steam power plant according to claim 1 , wherein the above-ground heat exchanger is an indirect or direct cooling system.4. The steam power plant according to claim 1 , wherein the steam power plant comprises at least one solar collector.5. The steam power plant according to claim 4 , wherein the least one solar collector is installed above the ground heat exchanger.6. A method for operating a steam power plant comprising a water-steam-cycle claim 4 , a steam turbine and a condenser for condensing the steam escaping from the steam turbine claim 4 , the method comprisingproviding a heat carrier fluid to a first heat sink,providing a heat carrier fluid to a second heat sink,wherein the first heat sink is a ground heat exchanger connected to the condenser when a ground temperature is lower than an air temperature; and the second heat sink is an above-ground heat exchanger connected to the condenser when the ground temperature is not lower than the ...

Energy Changer

A self-contained energy converter, suitable for powering a vehicle for example, includes an assembly for gasification of a liquid fuel to produce a combustible gas. A number of burners are provided burn the combustible gas in order to heat a heat exchanger for heating water from a tank to produce wet steam. A superheated steam generator is provided in communication with the heat exchanger and includes a number of heating assemblies arranged to heat cylindrical surfaces for converting the wet steam into a superheated steam. Nozzles are provided to direct the superheated steam to a turbine to produce mechanical motion. 1. An apparatus for converting thermal energy to mechanical motion , comprising: a combustible fluid reservoir and a combustible fluid pump to circulate a combustible fluid from the combustible fluid reservoir to a gas generator;', 'a first heater means to heat the combustible fluid in the gas generator to produce gasification of the combustible fluid;', 'an ignition source and burner to burn the combustible gas;', 'a water reservoir and a water pump to circulate a supply of water from the water reservoir to the heat exchanger;', 'a second heater means to heat the water in the steam generator;', at least one steam separator to separate water droplets from the wet steam produced in the heat exchanger;', 'a cylindrical surface within the superheated steam generator, the surface of which is heated by at least one heater element such that when the steam contacts the cylindrical surface a superheated steam with a higher temperature and no water is produced; and', 'wherein the gas from the gas generator is ignited to provide a heat source to heat the water in the heat exchanger, wherein the heat exchanger provides the wet steam source for the superheated steam generator and the superheated steam generator provides a superheated steam which is directed to a turbine to produce mechanical motion., 'a superheated steam generator comprising], 'a heat exchanger ...

Compact energy cycle construction utilizing some combination of a scroll type expander, pump, and compressor for operating according to a rankine, an organic rankine, heat pump, or combined organic rankine and heat pump cycle

A compact energy cycle construction that operates as or in accordance with a Rankine, Organic Rankine, Heat Pump, or Combined Organic Rankine and Heat Pump Cycle, comprising a compact housing of a generally cylindrical form with some combination of a scroll type expander, pump, and compressor disposed therein to share a common shaft with a motor or generator and to form an integrated system, with the working fluid of the system circulating within the housing as a torus along the common shaft and toroidally within the housing as the system operates.

POWER GENERATION SYSTEM USING PLASMA GASIFIER

A generation system using a plasma gasifier, includes a plasma gasifier that combusts pulverized coal or biomass using plasma so as to generate a synthesis gas including hydrogen (H) and carbon monoxide (CO), an impurity removing device that removes an impurity included in the generated synthesis gas, a gas storage tank in which the synthesis gas, an impurity of which has been removed by the impurity removing device, is stored, and a gas engine that combusts the synthesis gas stored in the gas storage tank so as to produce electricity. 1. A generation system comprising:{'sub': '2', 'a plasma gasifier that combusts pulverized coal or biomass using plasma so as to generate a synthesis gas including hydrogen (H) and carbon monoxide (CO);'}an impurity removing device that removes an impurity included in the generated synthesis gas;a gas storage tank in which the synthesis gas, an impurity of which has been removed by the impurity removing device, is stored; andeither a gas engine that combusts the synthesis gas stored in the gas storage tank so as to produce electricity or a solid oxide fuel cell (SOFC) that produces electricity using the synthesis gas stored in the gas storage tank.2. The generation system of claim 1 , comprising the solid oxide fuel cell.3. The generation system of claim 1 , wherein the impurity removing device comprises:a dust removing unit that removes dust included in the synthesis gas; anda sulfur compound removing unit that removes sulfur compounds included in the synthesis gas.4. The generation system of claim 21 , wherein claim 21 , when an initial operation of the generation system is performed claim 21 , the gas engine is configured to combust the synthesis gas that has been stored in advance in the gas storage tank so as to produce electricity and to operate the plasma gasifier using part of produced electricity.5. The generation system of claim 21 , further comprising a steam turbine that produces electricity using at least one selected ...

Electric energy delivery device and connected method

An electric energy delivery device using waste energy sources such as steam, hot water, hot gases etc., a turbine being inserted into a circuit where a fluid suitable to change state (gas and liquid) at low temperature, comprising at least a heat exchanger where the fluid is made gaseous, a condenser where the fluid is made liquid and a recirculation pump, the turbine being fed with said gaseous fluid.

METHOD AND CONFIGURATION FOR THE RECOVERY OF THERMAL ENERGY IN THE HEAT TREATMENT OF COLD-ROLLED STEEL STRIP IN A HOOD-TYPE ANNEALING FURNACE

A method and a configuration recover thermal energy in a thermal treatment of cold-rolled steel strip in an annealing furnace. The steel strip is heated up in a protective gas atmosphere to a temperature above the recrystallization temperature, and is subjected in a first, slow cooling phase and a second, fast cooling phase to a protective gas. The temperature of the protective gas is reduced during the first phase down to an intermediate temperature and in the second phase from the intermediate temperature to a final temperature. A first heat exchanger transfers the thermal energy of the protective gas by an oil circuit and a second heat exchanger to a working medium, and which evaporates and is fed to a steam motor, which converts the thermal energy contained in the working medium into energy. 1. A method for recovering thermal energy in a thermal treatment of a cold-rolled steel strip in a hood-type annealing furnace , where the cold-rolled steel strip is heated up in a protective gas atmosphere to a temperature above a recrystallization temperature , being subjected in a subsequent first , slow cooling phase and a second , fast cooling phase , following the first , slow cooling phase , to a protective gas having a temperature reduced in a course of the first , slow cooling phase down to an intermediate temperature and in the second , slow cooling phase from the intermediate temperature to a final temperature , which comprises the steps of:providing a first heat exchanger being flowed through by the protective gas exclusively in the first, slow cooling phase, the first heat exchanger transferring the thermal energy of the protective gas by way of a closed oil circuit and a second heat exchanger to a working medium, the working medium under standard pressure having a boiling temperature of less than 80° C., and evaporates in the second heat exchanger;feeding the working medium to a steam motor, the steam motor converting a part of the thermal energy contained in ...

Methods and apparatus for cooling rotary components within a steam turbine

A stationary component includes an outer ring including a first plenum, a first passageway, and a second plenum defined therein. The first passageway extends between the first plenum and the second plenum. An airfoil is disposed radially inward of the outer ring. The airfoil includes a second passageway defined therein. The second passageway is coupled in flow communication with the second plenum.

Transient Liquid Pressure Power Generation Systems and Associated Devices and Methods

A transient liquid pressure power generation system and associated devices and methods is disclosed. The system can include a liquid source and a transient pressure drive device fluidly coupled to the liquid source to receive liquid from the liquid source. The transient pressure drive device can include a drive component, and a transient wave or pressure producing element to cause a high pressure transient wave in the liquid traveling toward the liquid source to operate the drive component. Additionally, the system can include a heat source fluidly coupled to the transient pressure drive device and the liquid source to receive liquid from the transient pressure drive device and heat liquid returning to the liquid source. 1. A transient liquid pressure power generation system , comprising:a liquid source;a transient pressure drive device fluidly coupled to the liquid source to receive liquid from the liquid source, the transient pressure drive device comprising a drive component, and a transient wave producing element to cause a high pressure transient wave in the liquid traveling toward the liquid source to operate the drive component; anda heat source fluidly coupled to the transient pressure drive device and the liquid source to receive liquid from the transient pressure drive device and heat liquid returning to the liquid source.2. The system of claim 1 , wherein liquid is gravity fed to the transient pressure drive device from the liquid source.3. The system of claim 1 , further comprising a pump to deliver liquid to the transient pressure drive device.4. The system of claim 1 , wherein the drive component comprises a ram piston.5. The system of claim 1 , wherein the drive component comprises a ram turbine.6. The system of claim 1 , wherein the transient wave producing element comprises a valve or a piston to cause the high pressure transient wave.7. The system of claim 1 , wherein the transient pressure drive device comprises a liquid conduit fluidly coupled to ...

Kinematically Independent, Thermo-Hydro-Dynamic Turbo-Compound Generator

A power generator may include a digital programmable governor, a plurality of power modules that have working fluid including compound gas and a magneto-responsive liquid column disposed therein, a thermal generator capable of adding heat to the working fluid, one or more cooling exchangers configured to remove heat from the working fluid, at least one set of electro-hydro-dynamic actuators, and a plurality of bidirectional turbines. The set of electro-hydro-dynamic actuators are disposed proximate to the power modules to, responsive to control of the digital programmable governor and in association with a thermal cycle of adding heat to and removing heat from the working fluid, provide influence to drive reciprocal flows of the working fluid through the power modules. The bi-directional turbines are disposed to receive the reciprocal flows and perform a kinematically independent conversion of the operating medium reciprocal flows to rotary motion power output. 1. A power generator comprising:a digital programmable governor;a plurality of power modules having working fluid including compound gas and a magneto-responsive liquid column disposed therein;a thermal generator capable of adding heat to the working fluid;one or more cooling exchangers configured to remove heat from the working fluid;at least one set of electro-hydro-dynamic actuators disposed proximate to the plurality of power modules to, responsive to control of the digital programmable governor and in association with a thermal cycle of adding heat to and removing heat from the working fluid, provide influence to drive reciprocal flows of the working fluid through the at least one power module; anda plurality of bi-directional turbines disposed to receive the reciprocal flows and perform a kinematically independent conversion of the reciprocal flows to rotary power.2. The power generator of claim 1 , wherein the thermal generator comprises an oxidizer independent thermal generator.3. The power generator ...

COOLING TOWER APPARATUS AND METHOD WITH WASTE HEAT UTILIZATION

A cooling tower system is disclosed. The cooling tower system includes a first heat exchanger that receives a process fluid from a first fluid circuit, and receives a working fluid from a second fluid circuit, thereby effecting thermal communication between the first fluid circuit and the second fluid circuit. The first fluid circuit includes a heat source disposed upstream of the first heat exchanger, and a cooling tower unit configured to transfer heat from the process fluid to a flow of ambient air. The second fluid circuit includes a waste heat expansion engine disposed downstream of the first heat exchanger in a direction of working fluid flow. The waste heat expansion engine is configured to extract power from the working fluid and transfer at least a portion of the power extracted to a component of the cooling tower unit. 1. A method for operating a cooling tower system , the cooling tower system including a first fluid circuit containing a process fluid flowing therein , the first fluid circuit being in fluid communication with a cooling tower unit having a component that requires power for operation thereof ,a second fluid circuit containing a working fluid flowing therein, anda first heat exchanger in fluid communication with the first fluid circuit and the second fluid circuit, the method comprising:transferring heat from a heat source of the first fluid circuit into the process fluid;transferring heat from the first fluid circuit into the second fluid circuit via the first heat exchanger;extracting power from the working fluid by expanding the working fluid through a waste heat expansion engine disposed within the second fluid circuit;transferring heat from the first fluid circuit to an ambient environment via a flow of ambient air through the cooling tower unit; andtransferring at least a portion of the power extracted from the working fluid by the waste heat expansion engine to the component of the cooling tower unit.2. The method of claim 1 , wherein ...

PUMPING DEVICE USING VAPOR PRESSURE FOR SUPPLYING WATER FOR POWER PLANT

The present invention relates to a pumping device using vapor pressure for supplying water for a power plant, which uses the vapor pressure that is stored in a vapor generator used in the power plant to more quickly and readily supply water to the vapor generator without separately using a high-capacity pump and a condenser. The present invention is characterized by significantly saving equipment cost, because various high-capacity pumps and condensers are not required at all, enhancing energy efficiency and operability by eliminating unnecessary power consumption that is used to operate same, reducing maintenance costs, and actively and efficiently preserving nature and the environment by fundamentally eliminating hot water and sewage, which are byproducts of nuclear or thermal power generation, that are discharged into the ocean without treatment. 1. A pumping device using a vapor pressure for supplying water for a power plant , comprising:{'b': 20', '10', '11, 'a turbine connected through a vapor generator and a vapor pipe ;'}{'b': 25', '20, 'a turbine generator generating an electric power with a rotational driving force generated by the turbine ;'}{'b': 30', '20', '31', '20, 'a condensate recovery tank connected to the turbine through a condensate pipe for collecting vapor which was used to rotate the turbine ;'}{'b': 40', '30', '32, 'a pressurized water tank connected through the condensate recovery tank and the supplement water pipe ;'}{'b': 50', '10', '40, 'a vapor pressure supply pipe connected between the vapor generator and the pressurized water tank ;'}{'b': 60', '40', '10, 'a water supply pipe connected between the pressurized water tank and the vapor generator ;'}{'b': 70', '32, 'a supplement water control valve installed at a conduit line of the supplement water pipe ;'}{'b': 80', '50, 'a pressure supply control valve installed at a conduit line of the vapor pressure supply pipe ; and'}{'b': 90', '60, 'a water supply control valve installed at a ...

Method and Apparatus for Combining a Heat Pump Cycle With A Power Cycle

Method and Apparatus for Combining a Heat Pump Cycle With A Power Cycle. The working fluid for the heat pump cycle will be different than that for the power cycle. 113-. (canceled)14. A method of power generation comprising:(a) a power cycle; and(b) a heat pump cycle, the heat pump cycle supplying heat to the power cycle wherein the heat pump extracts energy from an ambient environment and the combined power cycle and heat pump sustains its own operation plus produces an excess of mechanical energy.15. The method of claim 14 , wherein the power cycle includes a first media and the heat pump cycle includes a second media claim 14 , the first media being different from the second media.16. The method of claim 15 , wherein the first media has a first flow rate and the second media has a second flow rate claim 15 , the first flow rate being different from the second flow rate.17. The method of claim 14 , wherein the heat pump cycle includes an expansion valve.18. The method of claim 14 , wherein the heat pump cycle includes an expansion turbine.19. The method of claim 16 , wherein the first media is R600 and the second media is R11.20. The method of claim 19 , wherein the flow rate of the second media is about two times the flow rate of the second media.21. The method of claim 14 , wherein the heat pump cycle includes a heat exchanger for rejecting heat and the power cycle uses this heat exchanger as a source of heat. This is a continuation of U.S. patent application Ser. No. 13/110,255, filed May 18, 2011, which was a continuation of U.S. patent application Ser. No. 11/203,783, filed Aug. 15, 2005, which application is a non-provisional of U.S. Provisional Patent Application Ser. No. 60/604,663, filed Aug. 26, 2004, and a non-provisional of U.S. Provisional Patent Application Serial No. 60/602,270, filed Aug. 16, 2004.Each of these applications are incorporated herein by reference. Priority of each of these applications is hereby claimed.Not applicableNot applicable1. ...

Device and method for recognizing leaks in closed circular processes

The invention relates to a method for detecting a leak in a thermodynamic cycle device with a condenser for condensing vaporous working medium, comprising the following steps: determining sub-cooling of the working medium in the condenser, wherein sub-cooling is determined as a difference between a condensation temperature in the condenser and a temperature of a liquid working medium exiting the condenser; detecting a leak in the event that the sub-cooling determined differs from a setpoint value for the sub-cooling or in the event that a filling quantity of the working medium in the thermodynamic cycle device, being determined from the determined sub-cooling, differs from a setpoint value for the filling quantity. The invention further relates to a corresponding computer program product and to a corresponding device.

Method and Apparatus for Combining a Heat Pump Cycle With A Power Cycle

The working fluid for the heat pump cycle will be different than that for the power cycle. 1. A method of power generation comprising:(a) a power cycle; and(b) a heat pump cycle, the heat pump cycle supplying heat to the power cycle wherein the heat pump extracts energy from an ambient environment and the combined power cycle and heat pump sustains its own operation plus produces an excess of mechanical energy.2. The method of claim 1 , wherein the power cycle includes a first media and the heat pump cycle includes a second media claim 1 , the first media being different from the second media.3. The method of claim 2 , wherein the first media has a first flow rate and the second media has a second flow rate claim 2 , the first flow rate being different from the second flow rate.4. The method of claim 1 , wherein the heat pump cycle includes an expansion valve.5. The method of claim 1 , wherein the heat pump cycle includes an expansion turbine.6. The method of claim 3 , wherein the first media is R600 and the second media is R11.7. The method of claim 6 , wherein the flow rate of the second media is about two times the flow rate of the second media.8. The method of claim 1 , wherein the heat pump cycle includes a heat exchanger for rejecting heat and the power cycle uses this heat exchanger as a source of heat. This is a continuation of U.S. patent application Ser. No. 13/919,408, filed Jun. 17, 2013, which is a continuation of U.S. patent application Ser. No. 13/110,255, filed May 18, 2011, which was a continuation of U.S. patent application Ser. No. 11/203,783, filed Aug. 15, 2005, which application is a non-provisional of U.S. Provisional Patent Application Ser. No. 60/604,663, filed Aug. 26, 2004, and a non-provisional of US Provisional Patent Application Ser. No. 60/602,270, filed Aug. 16, 2004.Each of these applications are incorporated herein by reference. Priority of each of these applications is hereby claimed.Not applicableNot applicable1. FieldThe present ...

Geothermal assisted power generation

In a coal fired power plant ( 17 ) incorporating a feed-water heater ( 10 ), energy is provided to the feed-water heater by pumping geothermal hot water through supply and return pipes ( 15, 16 ) from a geothermal reservoir ( 14 ) located beneath an adjacent coal seam ( 19 ). The coal seam acts as an insulating layer, increasing the temperature of the geothermal reservoir ( 14 ). Solar heat collectors ( 21 ) and ( 25 ) can also be provided to boost the temperature of the geothermal hot water and/or the feed water.

LASER FOR STEAM TURBINE SYSTEM

A steam turbine system uses a laser to instantaneously vaporize water in a nozzle within a turbine. This steam is then used to rotate the turbine. Thus, the turbine system does not require an external boiler. The steam turbine system may be used in either an open system, where the steam passing through the turbine is not condensed and reused, or a closed system, where the steam passing through the turbine is condensed and reused. 1. A system , comprising:a turbine; andan electromagnetic radiation generator configured to generate electromagnetic radiation that vaporizes material inside to the turbine to power the turbine.2. The system of claim 1 , wherein the system is an open type system.3. The system of claim 1 , wherein the system is a closed system that includes a condenser for recirculating the material to the turbine.4. The system of claim 1 , wherein the material includes water.5. The system of claim 1 , wherein the electromagnetic radiation generator includes a laser generator.6. The system of claim 1 , wherein the turbine includes:a housing in which the material is vaporized; andone or more turbine blades rotatably disposed in the housing.7. The system of claim 6 , further comprising:a nozzle disposed at least in part inside the housing;the nozzle being configured to receive the material; andthe nozzle including a portion that is internally reflective to reflect the electromagnetic radiation more than once through the material.8. The system of claim 7 , further comprising:a sensor configured to sense a property of the electromagnetic radiation after the electromagnetic radiation passes through the material; anda controller operatively coupled to the sensor to control the electromagnetic radiation based on the property sensed by the sensor.9. The system of claim 7 , wherein the nozzle includesan internal chamber,a supply portion where at least one stream of material is supplied,a reflective section having reflective material to reflect the electromagnetic ...

Power Generation by Converting Low Grade Thermal Energy to Hydropower

A low-grade heat power generation system method and devise characterized by converting an organic vapor pressure to a hydro fluid pressure for hydropower generation comprises an organic fluid circuit in thermal communication with a warm source and a cold source, as an organic vapor pressure supply, a vapor pressure to hydro pressure convertor unit comprises a plurality of pressure vessels in a direct conversion method and a reciprocating hydro pump in an indirect conversion method, where the pressurized organic vapor pressurizes a working hydro fluid, and a hydro fluid circuit, where the pressurized hydro fluid runs a hydro turbine to generate hydropower. 1. A thermal energy to hydropower system functioning to perform a thermodynamic cycle containing an organic fluid and a hydrodynamic cycle containing a working hydro fluid , the thermal energy to hydropower system comprises ,an organic fluid circuit having a warm section and a cold section, and an organic fluid contained in the organic fluid circuit;a pressure vessel in the organic fluid circuit containing saturated organic liquid;a heat exchanger in the organic fluid circuit in thermal communication with a heat source,whereby thermal energy is transferred to the organic liquid in the pressure vessel of the warm section;a vapor pressure to hydro pressure convertor unit connecting the organic fluid circuit and the hydro fluid circuit and operative to convert organic fluid pressure of the organic circuit to hydro fluid pressure of the hydro fluid circuit;a heat exchanger in the organic fluid circuit in thermal communication with a cold source and in thermal communication with the organic fluid in the cold section;a mass balance system in the cold section of the organic fluid circuit, having a storage pressure vessel;a mass balance system in the cold section of the organic fluid circuit, having a pump to circulate the organic fluid of the organic fluid circuit;a hydro turbine in the hydro fluid circuit operative to ...

WORKING MEDIUM PROPERTY DIFFERENCE POWER GENERATION SYSTEM AND WORKING MEDIUM PROPERTY DIFFERENCE POWER GENERATION METHOD THAT USES THE POWER GENERATION SYSTEM

A power generation system and method including a first heat exchanger, a first thermal engine, and a first power generator on a first working medium line L that circulates a first working medium W a second heat exchanger, a third working medium supply device that supplies a third working medium W and a mixing device for mixing a second working medium W and the third working medium. A second thermal engine, and a second power generator are included on a second working medium line L that circulates the second working medium. On both of a downstream side of the first thermal engine on the first working medium line and a downstream side of the second thermal engine on the second working medium line, a third heat exchanger is included. Also included is a third working medium discharge device for discharging the third working medium to the third heat exchanger. 1. A working medium property difference power generation system that uses thermal energy existing in a natural world , as a thermal source of a working medium , the working medium property difference power generation system comprising configurations A to D described below:A: a first working medium line that circulates a first working medium, and a second working medium line that circulates a second working medium are included;B: a first heat exchanger for performing thermal exchange between the first working medium and a thermal source medium, a first thermal engine configured to take out kinetic energy from the first working medium heated by the first heat exchanger, and a first power generator configured to convert the kinetic energy taken out by the first thermal engine, into electrical energy are included on the first working medium line;C: a second heat exchanger for performing thermal exchange between the second working medium and a thermal source medium, a third working medium supply means configured to supply a third working medium to be mixed with the second working medium heated by the second heat ...

POWER GENERATION FROM WASTE HEAT IN INTEGRATED CRUDE OIL DIESEL HYDROTREATING AND AROMATICS FACILITIES

A power generation system includes two heating fluid circuits coupled to multiple heat sources from multiple sub-units of a petrochemical refining system. The sub-units include an integrated diesel hydro-treating plant and aromatics plant. A first subset and a second subset of the heat sources includes diesel hydro-treating plant heat exchangers coupled to streams in the diesel hydro-treating plant and aromatics plant heat exchangers coupled to streams in the aromatics plant, respectively. A power generation system includes an organic Rankine cycle (ORC) including a working fluid that is thermally coupled to the two heating fluid circuits to heat the working fluid, and an expander to generate electrical power from the heated working fluid. The system includes a control system to activate a set of control valves to selectively thermally couple each heating fluid circuit to at least a portion of the heat sources. 1. A power generation system comprising:a first heating fluid circuit thermally coupled to a plurality of heat sources from a plurality of sub-units of a petrochemical refining system; wherein a first subset of the plurality of heat sources comprises a plurality of diesel hydro-treating plant heat exchangers coupled to streams in the diesel hydro-treating plant,', 'wherein a second subset of the plurality of heat sources comprises a plurality of aromatics plant heat exchangers coupled to streams in the aromatics plant;, 'a second heating fluid circuit thermally coupled to the plurality of heat sources from the plurality of sub-units of the petrochemical refining system, wherein the plurality of sub-units comprises a diesel hydro-treating plant and an aromatics plant,'}a power generation system that comprises an organic Rankine cycle (ORC), the ORC comprising (i) a working fluid that is thermally coupled to the first heating fluid circuit and the second heating fluid circuit to heat the working fluid, and (ii) an expander configured to generate electrical ...

Power Generation from Waste Heat in Integrated Crude Oil Refining and Aromatics Facilities

Optimizing power generation from waste heat in large industrial facilities such as petroleum refineries by utilizing a subset of all available hot source streams selected based, in part, on considerations for example, capital cost, ease of operation, economics of scale power generation, a number of ORC machines to be operated, operating conditions of each ORC machine, combinations of them, or other considerations are described. Subsets of hot sources that are optimized to provide waste heat to one or more ORC machines for power generation are also described. Further, recognizing that the utilization of waste heat from all available hot sources in a mega-site such as a petroleum refinery and aromatics complex is not necessarily or not always the best option, hot source units in petroleum refineries from which waste heat can be consolidated to power the one or more ORC machines are identified. 1. A power generation system , comprising:a first heating fluid circuit thermally coupled to a first plurality of heat sources from a first plurality of sub-units of a petrochemical refining system, the first plurality of sub-units comprising a hydrocracking plant;a second heating fluid circuit thermally coupled to a second plurality of heat sources from a second plurality of sub-units of the petrochemical refining system, the second plurality of sub-units comprising a diesel hydrotreating reaction and stripping plant;a third heating fluid circuit thermally coupled to a third plurality of heat sources of a third plurality of sub-units of the petrochemical refining system, the third plurality of sub-units comprising a CCR plant and a portion of an aromatics plants separation plant;a fourth heating fluid circuit thermally coupled to a fourth plurality of heat sources of a fourth plurality of sub-units of the petrochemical refining system, the fourth plurality of sub-units comprising a Naphtha hydrotreating plant and a CCR/aromatics plant;a fifth heating fluid circuit thermally ...

KINEMATICALLY INDEPENDENT, THERMO-HYDRO-DYNAMIC TURBOCOMPOUND GENERATOR

A power generator may include a digital programmable governor, a plurality of power modules. The power modules have working fluid including compound gas and a magneto-responsive liquid column disposed therein, a thermal generator capable of adding heat to the working fluid, one Or more cooling exchangers configured to remove heat from the working fluid, at sets of electro-hydro-dynamic actuators, and a plurality of bidirectional turbines. The sets of electro-hydro-dynamic actuators are disposed proximate to the power modules, responsive to control of the digital programmable governor and in association with a thermal cycle of adding heat to and removing heat from the working fluid, provide influence to drive reciprocal flows of the working fluid through the power modules. The bi-directional turbines are disposed to receive the reciprocal flows and perform a kinematically independent conversion of the operating medium reciprocal flows to rotary motion power output. 1. A power generator comprising:a digital programmable governor; a working fluid including a compound gas and a liquid column disposed therein;', 'at least one set of actuators, responsive to control of the digital programmable governor and in association with a thermal cycle of adding heat to and removing heat from the working fluid, disposed proximate to the plurality of power modules to provide influence to drive reciprocal flows of the working fluid through the at least one power module; and', 'a plurality of bi-directional turbines disposed to receive the reciprocal flows and perform a kinematically independent conversion of the reciprocal flows to rotary power;, 'a plurality of power modules having'}a thermal generator capable of adding heat to the working fluid; andone or more cooling exchangers configured to remove heat from the working fluid.2. The power generator of claim 1 , wherein the thermal generator comprises an oxidizer independent thermal generator.3. The power generator of claim 2 , ...

CASCADED POWER PLANT USING LOW AND MEDIUM TEMPERATURE SOURCE FLUID

The present invention provides a method for operating a plurality of independent, closed cycle power plant modules each having a vaporizer comprising the steps of: serially supplying a medium or low temperature source fluid to each corresponding vaporizer of one or more first plant modules, respectively, to a secondary preheater of a first module, and to a vaporizer of a terminal module, whereby to produce heat depleted source fluid; providing a primary preheater for each vaporizer; and supplying said heat depleted source fluid to all of said primary preheaters in parallel. 1. A method for operating a plurality of independent , closed cycle power plant modules each having a vaporizer comprising the steps of:(a) serially supplying a medium or low temperature source fluid to each corresponding vaporizer of one or more first plant modules, respectively, to a secondary preheater of a first module, and to a vaporizer of a terminal module, whereby to produce heat depleted source fluid;(b) providing a primary preheater for each vaporizer; and(c) supplying said heat depleted source fluid to all of said primary preheaters in parallel.2. A method according to claim 1 , wherein the source fluid is a geothermal fluid.3. A method according to claim 1 , wherein each of the power plant modules is operated at different temperatures.4. A method according to claim 3 , wherein each of the power plant modules is operated at different pressures.5. A method according to claim 1 , wherein the motive fluid for the power plant modules is an organic fluid.6. A method according to claim 5 , wherein the same motive fluid is used in each module.7. A method according to claim 1 , wherein each module is based on a Rankine cycle.8. In a power plant of the type having a plurality of independent claim 1 , closed cycle power plant modules each of which comprising a vaporizer to which a medium or low temperature source fluid is serially supplied for producing heat depleted fluid claim 1 , and a ...

Method for Liquid Air Energy Storage with Semi-Closed CO2 Bottoming Cycle

A proposed method provides a highly efficient fueled power output augmentation of the liquid air energy storage (LAES) through its integration with the semi-closed CObottoming cycle. It combines the production of liquid air in air liquefier during LAES charge using excessive power from the grid and an effective recovery of stored air for production of on-demand power in the fueled supercharged reciprocating internal combustion engine (ICE) and associated expanders of the power block during LAES discharge. A cold thermal energy of liquid air being re-gasified is recovered for cryogenic capturing most of COemissions from the facility exhaust with following use of the captured COin the semi-closed bottoming cycle, resulting in enhancement of total LAES facility discharge power output and suppressing the thermal NOx formation in the ICE. 1. A method for liquid air energy storage (LAES) with semi-closed CObottoming cycle comprising in combination:charging the energy storage with liquid air produced through consumption of an excessive power from the co-located renewable energy sources or from the grid;discharging the energy storage with on-demand producing and delivering a power to the grid through pumping and re-gasifying the stored air and its recovering in the multi-stage expander train and as combustion air for the fueled supercharged internal combustion engine (ICE);{'sub': '2', 'recovering the cold thermal energy of discharged liquid air being regasified for cryogenic cooling the LAES facility exhaust with capturing and liquefying at least a part of COemissions formed by combustion of fuel in the said LAES facility; and'}wherein the improvement comprises in combination:{'sub': '2', 'pumping the said liquid COup to pressure somewhat exceeding a pressure of the pumped liquid air,'}{'sub': 2', '2', '2, 'injection of the pumped liquid COinto a stream of re-gasified air, resulting in regasification of injected COand forming a mixed air-COstream;'}{'sub': '2', ' ...

TWO-PHASE THERMAL PUMP

A fluid storage tank can be configured to store a cooling fluid in a liquid state and a gas state. A first heat exchanger can be configured to release heat into the fluid storage tank. A second heat exchanger can be disposed fluidly downstream of the fluid storage tank and configured to exchange heat between the cooling fluid and a heat load. A pressure control device can be disposed fluidly downstream of the second heat exchanger. The first heat exchanger can be fluidly downstream of the second heat exchanger such that cooling fluid, after being heated in the second heat exchanger, passes through the first heat exchanger and thereby heats upstream cooling fluid resident in the fluid storage tank. 1. A thermal system comprising:a fluid storage tank configured to store a cooling fluid in a liquid state and a gas state;a first heat exchanger configured to release heat into the fluid storage tank;a second heat exchanger, the second heat exchanger being fluidly downstream of the fluid storage tank, the second heat exchanger being configured to exchange heat between the cooling fluid and a heat load;a pressure control device disposed fluidly downstream of the second heat exchanger;wherein the first heat exchanger is fluidly downstream of the second heat exchanger such that cooling fluid, after being heated in the second heat exchanger, can pass through the first heat exchanger and thereby heat upstream cooling fluid resident in the fluid storage tank.2. The thermal system of comprising a three-way valve fluidly upstream of the first heat exchanger and fluidly downstream of the second heat exchanger claim 1 , the three-way valve being configured to direct the cooling fluid claim 1 , after being heated by the heat load (a) toward the first heat exchanger and (b) toward a power production device.3. The thermal system of claim 2 , wherein the three-way valve comprises:an entrance, which receives the cooling fluid from the second heat exchanger;a first exit, which leads ...

OVERLAPPING TYPE FREEZING-FORCE CIRCULATION REFRIGERATION UNIT (HIGH PRESSURE SIDE)

This invention is about a cascade cold dynamic cycle refrigeration apparatus, which makes up cold energy with cryogenic liquid refrigerant by boosting with a dual-stage liquid circulating pump, after its temperature is increased via the cold regenerator, it enters the cold consuming apparatus to provide cold and becomes a gaseous refrigerant, then it flows through the expander to expand and make work by reducing pressure and temperature, and then returns to the refrigerant tank via the cold regenerator or/and throttle valve. This invention requires no circulation cooling water system as in a traditional vapor compression refrigeration apparatus, so its maintenance and operation cost can be substantially reduced, with a apparatus of the same refrigerating capacity, it can save energy by more than 30% as compared with traditional ones, as compared with traditional refrigerating circulation technology, it can adopt enhanced cold transfer elements more conveniently, with more compact refrigerating equipment and higher refrigerating efficiency. 121348676441912131411. A cascade cold dynamic cycle refrigeration apparatus , with the features that: the said cold dynamic cycle refers to the process that liquid refrigerant () from refrigerant tank () , after being boosted via liquid circulating pump () , flows via cold regenerator () , cold consuming apparatus () , and expander () to drive the braking equipment () , the exhaust vapor from expander () flows via cold regenerator () again , the second cold regenerator (-) and throttle valve () , and returns to the refrigerant tank (); the liquid refrigerant () from refrigerant tank () , after being boosted by the second liquid circulating pump (-) , flows via the second cold regenerator (-) and returns to the refrigerant tank () , so as to form the cascade cold dynamic cycle circuit of the refrigerating media.22. The cascade cold dynamic cycle refrigeration apparatus as described in claim 1 , with the features that: the said ...

METHOD OF GENERATING A HIGH-SPEED AIRFLOW

Disclosed in the present invention is a method of generating a high-speed gas flow, utilizing a device comprised of a gas pipe, a circulating pipe and a starting and controlling system. The starting and controlling system is comprised of one or a combination of any two or more of a refrigerator, a circulating pump and a heat exchanger. The method comprises the following operation steps: filling the device with a working medium; activating the starting and controlling system; after having been pressurized under liquid state, the working medium absorbing heat and being gasified, entering the gas pipe, and generating the high-speed gas flow. The method may utilize a low quality heat source to convert a low-speed gas flow into a high-speed or extremely high-speed gas flow with relatively high use value. Thus, thermal energy carried by the fluid in the nature may be converted into mechanical energy efficiently. 1. A method of generating a high-speed gas flow , characterized by utilizing a device comprising an gas pipe , a circulating pipe , and a starting and controlling system ,wherein the starting and controlling system comprises one or more of a refrigerator, a circulating pump, or a heat exchanger; wherein the gas pipe makes a working medium in gaseous state be condensed into liquid state and be guided into the circulating pipe by necking the gas pipe to vary the diameter thereof or by additionally providing a gas-liquid separation device and a flow guiding device; wherein the working medium is anew circulated to enter the gas pipe after absorbing heat by passing through the starting and controlling system; and wherein the method comprises:filling the device with the working medium;activating the starting and controlling system; andafter having been pressurized under liquid state, the working medium absorbing heat and being gasified, and entering the gas pipe, to generate the high-speed gas flow.2. The method of generating a high-speed gas flow according to claim 1 , ...

HEAT ENGINE

An improved heat engine is disclosed. The heat engine comprises at least one heat pipe containing a working fluid flowing in a thermal cycle between vapor phase at an evaporator end and liquid phase at a condenser end. Heat pipe configurations for high-efficiency/high-performance heat engines are disclosed. The heat pipe may have an improved capillary structure configuration with characteristic pore sizes between 1μ and 1 nm (e.g. formed through nano- or micro-fabrication techniques) and a continuous or stepwise gradient in pore size along the capillary flow direction. The heat engine may have an improved generator assembly configuration that comprises an expander (e.g. rotary/turbine or reciprocating piston machine) and generator along with magnetic bearings, magnetic couplings and/or magnetic gearing. The expander-generator may be wholly or partially sealed within the heat pipe. A heat engine system (e.g. individual heat engine or array of heat engines in series and/or in parallel) for conversion of thermal energy to useful work (including heat engines operating from a common heat source) is also disclosed. The system can be installed in a vehicle or facility to generate electricity. 1. A heat engine configured to generate power from a heat source comprising:at least one heat pipe containing a working fluid and having an evaporator section where the working fluid is heated to vapor phase and a condenser section where the working fluid is condensed to liquid phase;an expander between the evaporator section and condenser section of the heat pipe so that the working fluid enters from the evaporator section in vapor phase and flows to the condenser section;a generator assembly comprising at least one generator;a coupling system to couple the expander to the generator;wherein the coupling system comprises a magnetic coupling system.2. The heat engine of further comprising a magnetic gearing system between the expander and the generator.3. The heat engine of further ...

SINGLE-WORKING-MEDIUM VAPOR COMBINED CYCLE

The single-working-medium vapor combined cycle is provided in this invitation and belongs to the field of energy and power technology. A single-working-medium vapor combined cycle method consisting of eleven processes which are conducted with Mkg of working medium and Mkg of working medium separately or jointly: performing a pressurization process to set a state (1) to (2) of the Mkg of working medium, performing a heat-absorption and vaporization process to set a state (2) to (3) of the Mkg of working medium, performing a depressurization process to set a state (3) to (4) of the Mkg of working medium, performing a pressurization process to set a state (1) to (e) of the H kg of working medium, performing a heat-absorption process to set a state (e) to (7) of the H kg of working medium, performing a pressurization process to set a state (7) to (4) of the Mkg of working medium, performing a heat-absorption process to set a state (4) to (5) of the (M+M) kg of working medium, performing a depressurization process to set a state (5) to (6) of the (M+M) kg of working medium, performing a mixed heat-releasing process to set a state (6) to (7) of the (M+M) kg of working medium and H kg of working medium, performing a depressurization process to set a state (7) to (8) of the (M+H) kg of working medium, performing a heat-releasing and condensation process to set a state (8) to (1) of the (M+H) kg of working medium. 1. A single-working-medium vapor combined cycle method consisting of eleven processes which are conducted with Mkg of working medium and Mkg of working medium separately or jointly: performing a pressurization process to set a state (1) to (2) of the Mkg of working medium , performing a heat-absorption and vaporization process to set a state (2) to (3) of the Mkg of working medium , performing a depressurization process to set a state (3) to (4) of the Mkg of working medium , performing a pressurization process to set a state (1) to (e) of the H kg of working ...

SUPERCRITICAL CO2 GENERATION SYSTEM APPLYING RECUPERATOR PER EACH HEAT SOURCE

Disclosed herein is a supercritical COgeneration system using plural heat sources, including: a pump configured to circulate a working fluid; plural heat exchangers configured to heat the working fluid using an external heat source; plural turbines configured to be driven by the working fluid heated by passing through the heat exchanger; and plural recuperators configured to exchange heat between the working fluid passing through the turbine and the working fluid passing through the pump to cool the working fluid passing through the turbine and heat the working fluid passing through the pump, in which the heat exchanger may include plural constrained heat exchangers having an emission regulation condition of an outlet end and plural heat exchangers without the emission regulation condition. 1. A supercritical COgeneration system , comprising:a pump configured to circulate a working fluid;plural heat exchangers configured to heat the working fluid using an external heat source;plural turbines configured to be driven by the working fluid heated by passing through the heat exchanger; andplural recuperators configured to exchange heat between the working fluid passing through the turbine and the working fluid passing through the pump to cool the working fluid passing through the turbine and heat the working fluid passing through the pump,wherein in at least one of the heat exchangers, an inlet end into which the external heat source is introduced is provided with a high temperature part and an outlet end to which the external heat source is discharged is provided with a low temperature part.2. The supercritical COgeneration system of claim 1 , further comprising:a high-temperature transfer tube and a low-temperature transfer tube configured to supply the working fluid to the high temperature part and the low temperature part.3. The supercritical COgeneration system of claim 1 , wherein the number of recuperators is equal to the number of heat exchangers.4. The ...

COMPRESSOR

To improve the exhaust heat recovery efficiency, a compressor includes a heat exchanger for cooling a gas, coolant, water, or oil heated by the compressor during compressor operation by heat exchange with a working fluid, for circulating the working fluid of a Rankine cycle. The Rankine cycle is implemented by the heat exchanger, an expander, a condenser, and a circulating pump to circulate the working fluid through the cycle. 1. A compressor , comprising:a compressor body for compressing gas;a heat exchanger for cooling a gas, coolant, water, or oil heated by the compressor during compressor operation by heat exchange with a working fluid, for circulating the working fluid;an expander for expanding the working fluid heated and vaporized by the heat exchanger to generate driving force;a condenser for cooling and liquefying the working fluid supplied from the expander to supply the liquefied working fluid to the heat exchanger; anda circulating pump for circulating the working fluid among the heat exchanger, the expander, and the condenser,wherein the heat exchanger, the expander, the condenser, and the circulating pump implement a Rankine cycle.2. The compressor according to claim 1 ,wherein the heat exchanger includes a compressed gas heat exchanger for cooling compressed gas discharged from the compressor body.3. The compressor according to claim 2 , further comprising:a coolant flow path formed in a casing of the compressor body to allow coolant to circulate therethrough,wherein the heat exchanger further includes a coolant heat exchanger for cooling the coolant circulated through the coolant flow path by heat exchange with the working fluid.4. The compressor according to claim 3 , further comprising:a motor for generating power for the compressor body; anda gear system connected between the motor and the compressor body,wherein the heat exchanger further includes a lubricating oil heat exchanger for cooling lubricating oil, heated by the gear system, by heat ...

CARBON DIOXIDE RECOVERY METHOD AND CARBON-DIOXIDE-RECOVERY-TYPE STEAM POWER GENERATION SYSTEM

According to one embodiment, a carbon-dioxide-recovery-type steam power generation system comprises a boiler that produces steam and generates an exhaust gas, a first turbine that is rotationally driven by the steam, an absorption tower allows carbon dioxide contained in the exhaust gas to be absorbed into an absorption liquid, a regeneration tower that discharges the carbon dioxide gas from the absorption liquid supplied from the absorption tower, a condenser that removes moisture from the carbon dioxide gas, discharged from the regeneration tower, by condensing the carbon dioxide gas using cooling water, a compressor that compresses the carbon dioxide gas from which the moisture is removed by the condenser, and a second turbine that drives the compressor. The steam produced by the cooling water recovering the heat from the carbon dioxide gas in the condenser is supplied to the first turbine or the second turbine. 114-. (canceled)15. A carbon-dioxide-recovery-type steam power generation system , comprising:a boiler that produces steam and generates an exhaust gas by combusting fuel;a first turbine that is connected to a generator and is rotationally driven by the steam supplied from the boiler;an absorption tower that is supplied with the exhaust gas from the boiler and allows carbon dioxide contained in the exhaust gas to be absorbed into an absorption liquid;a regeneration tower that is supplied with the absorption liquid absorbing the carbon dioxide from the absorption tower, discharges a carbon dioxide gas from the absorption liquid, and discharges the carbon dioxide gas;a reboiler that heats the absorption liquid from the regeneration tower and supplies the generated steam to the regeneration tower;a condenser that removes moisture from the carbon dioxide gas, discharged from the regeneration tower, by condensing the carbon dioxide gas using a cooling medium;a compressor that compresses the carbon dioxide gas from which the moisture is removed by the condenser ...

Thermal Power Generation System and Method for Generating Thermal Electric Power

A thermal power generation system includes a combustor burning oxygen and fuel with supercritical CO, a turbine driven by the supercritical COand water vapor fed from the combustor, a low-pressure supercritical COstorage storing low-pressure supercritical COfrom the turbine, a compressor compressing the low-pressure supercritical CO, a high-pressure supercritical COstorage storing high-pressure supercritical COfrom the compressor, and a high-pressure supercritical COfeeder supplying between the high-pressure supercritical COstorage and the combustor, in which the high-pressure supercritical COfeeder supplies the high-pressure supercritical COto the combustor at a constant pressure. Thus, the thermal power generation system can perform adjustment of an electric power supply required to use unstable renewable energy sources such as solar and wind power, can achieve high efficiency power generation with high temperature working fluid, and can reduce emissions of environmental load substances such as NOand CO. 1. A thermal power generation system which uses supercritical carbon dioxide as a working fluid , the thermal power generation system comprising:a combustor which burns oxygen and fuel with the supercritical carbon dioxide;{'sub': '2', 'a supercritical COturbine which is driven by the supercritical carbon dioxide and water vapor supplied from the combustor;'}{'sub': 2', '2, 'a supercritical COturbine generator which is driven by the supercritical COturbine;'}{'sub': 2', '2, 'a low pressure COstorage which stores low pressure carbon dioxide emitted from the supercritical COturbine;'}{'sub': '2', 'a supercritical COcompressor which compresses the low pressure carbon dioxide;'}{'sub': 2', '2, 'a high pressure supercritical COstorage which stores high pressure supercritical carbon dioxide obtained by having the supercritical COcompressor compress the low pressure carbon dioxide; and'}{'sub': 2', '2, 'a high pressure supercritical COfeeder which supplies the high ...

Turbostirling Engine

A Stirling cycle heat engine includes one moving part, rotor that combines the traditional functions of piston, displacer, and flywheel. There is no reciprocating motion and no travel of the center of gravity. It can be built as a hermetically closed unit with few parts. 1. A Stirling cycle heat engine including:A working fluid;A housing enclosing a chamber containing said working fluid, said housing defining a hot side in thermal communication with a heat source, and a cold side in thermal communication with a heat sink;A rotor rotatably mounted within said housing and dividing said chamber into two isolated hemichambers, said rotor causing the fluid content of each said hemichamber to alternatively come in thermal communication with said hot side and said cold side;Said chamber including an appended cavity allowing periodic fluid exchange between said hemichambers, the topography of said chamber being isomorphic with that of a sphere.2. The device of wherein the rotor includes an internal conduit accommodating said fluid exchange.3. The device of including two said appended cavities disposed in a diametrically opposed arrangement. This application claims the benefit of provisional patent application Ser. No. 62/917,607, filed 2018 Dec. 17 by the present inventor.A heat engine is a thermomechanical device that converts part of the heat flow from a high-temperature source to a low-temperature sink into mechanical work. Heat engines currently in common use, such as automobile power plants, are of the internal combustion type. These require a specialized liquid fuel with a narrow range of properties. By contrast, an external-fuel device such as the Stirling engine can use a variety of heat sources, including waste process heat and solar thermal energy. However, being poorly responsive to varying output requirement, the Stirling engine is not suited for directly powering a car. Instead, it is well-adapted for applications where a steadier power delivery is expected, ...

Process Producing Useful Energy from Thermal Energy

The invention relates to a process producing useful energy from thermal energy. An overall population of mobile particles confined to a unidirectional flow closed circuit of conducting channels (---′--) is subjected to a conservative or effectively conservative force field. The circuit is thermally insulated with the exception of two non juxtaposed areas a first area (2-3) allowing thermal exchange for heating (Qin) from a warmer environment outside the circuit, a second area (4-1) allowing thermal exchange (Qout) for cooling, as necessary, by a colder environment outside the circuit. The closed circuit is provided with a load (3′-4;) designed to convert the energy it receives from the mobile particles flow to a useful output energy. In two portions of the unidirectional circuit located before (3-3′) and after (1-2;) said load, flow velocity vector is parallel or has a component which is parallel to the conservative or effectively conservative force field one portion with a warm flow and the other portion with a cool flow of mobile particles and in that if the density of the chosen mobile particles decreases when the temperature increases, the direction of the conservative force field is the same as that of the cool flow velocity vector or of a cool flow velocity vector component in the said circuit portion and the inverse if the density of the chosen mobile particles increases when the temperature increases. 1. A process producing useful energy from thermal energy , wherein a fluidic overall population of mobile particles confined to an unidirectional flow closed circuit of conducting channels is subjected to a conservative or effectively conservative force field with the exception of centrifugal and gravitational force field , the circuit being thermally insulated with the exception of two non juxtaposed areas a first area allowing thermal exchange for heating from a warmer environment outside the circuit , a second area allowing thermal exchange for cooling , as ...

POWER GENERATING SYSTEM UTILIZING AMBIENT TEMPERATURE

The present disclosure provides a system and method for generating power, such as electrical power, using an increased volume of a substance when the substance freezes due to the system's ambient conditions. The increased volume of the substance may be absorbed by a flexible container and flexible container may transfer a hydraulic fluid to a hydraulic line in fluid communication with a hydraulic generator. The hydraulic generator may be configured to generate power using the transferred hydraulic fluid. 1. A system for generating electrical power , comprising:a first container containing a substance, the substance defining a volume and comprising water such that when the substance freezes, the volume of the substance increases;a second container positioned adjacent to or within the first container comprising a hydraulic fluid, the second container absorbing at least a portion of the increased volume of the substance when the substance freezes;a hydraulic line in communication with the second container and containing a hydraulic fluid, the second container configured to transfer hydraulic fluid to the hydraulic line when the substance freezes; anda hydraulic generator in fluid communication with the hydraulic line, the hydraulic generator configured to generate electrical power using the hydraulic fluid transferred to the hydraulic line.2. The system of claim 1 , further comprising:a hydraulic accumulator in fluid communication with the hydraulic line and the hydraulic generator, the hydraulic accumulator configured to receive the hydraulic fluid transferred to the hydraulic line and transfer the hydraulic fluid to the hydraulic generator at a constant pressure, a constant flow rate, or both.3. The system of claim 1 , further comprising:a heating element in thermal communication with the substance in the container, the heating element configured to melt at least a portion of the substance after the substance freezes.4. The system of claim 3 , wherein the heating ...

Steam power generating system and method thereof

A steam power generating system is provided with a thermal receptor including a cavity inside, an entrance of liquid and an exit of steam connected into the cavity of the thermal receptor, and a heat source wherein the heat source is used to heat the cavity of the thermal receptor; and a saturated water generating device and a saturated water explosive device both disposed inside the cavity of the thermal receptor. The entrance of liquid, the saturated water generating device, the saturated water explosive device, and the exit of steam are connected successively. 1. A steam power generating system comprising:a thermal receptor including a cavity inside, an entrance of liquid and an exit of steam connected into the cavity of the thermal receptor, and a heat source wherein the heat source is used to heat the cavity of the thermal receptor; anda saturated water generating device and a saturated water explosive device both disposed inside the cavity of the thermal receptor;wherein the entrance of liquid, the saturated water generating device, the saturated water explosive device, and the exit of steam are connected successively.2. The steam power generating system of claim 1 , wherein the saturated water generating device comprises a plurality of tiny channels inside claim 1 , and the liquid is heated in the tiny channels to generate saturated water.3. The steam power generating system of claim 2 , wherein the saturated water generating device includes a pillar claim 2 , and the tiny channel includes a gap between an outer surface of the pillar and an inner surface of the thermal receptor claim 2 , and/or at least one thin groove on the outer surface of the pillar.4. The steam power generating system of claim 3 , wherein the width of the gap is less than 1 mm.5. The steam power generating system of claim 3 , wherein the width of the thin groove is less than 1 mm and the depth of the thin groove is less than 1 mm.6. The steam power generating system of claim 2 , wherein ...

Steam Cycle Power Module

An integrated steam cycle power module () comprising a steam turbine () arranged to have steam supplied thereto; a steam manifold () arranged to have exhaust steam from the steam turbine supplied thereto; at least one heat exchanger () arranged to have exhaust steam supplied thereto from the manifold via risers which connect the manifold to headers () associated with the heat exchangers; and having the steam turbine situated below the steam manifold and arranged, in use, to vent exhaust steam to the manifold, which exhaust steam is passed to the heat exchanger in order to have heat extracted therefrom. Substantially all of the equipment required can be integrated into a compact module reducing plot space, overall costs and assembly time on site or allowing the module to be fabricated off site. The heat exchanger may be arranged to form substantially planar, substantially vertical walls along the side regions of the module. 115-. (canceled)16. An integrated steam cycle power module comprising:a steam turbine arranged to have steam supplied thereto;a steam manifold arranged to have exhaust steam from the steam turbine supplied thereto;at least one heat exchanger panel arranged to have exhaust steam supplied thereto from the manifold via risers which connect the manifold to headers associated with the heat exchangers; andwherein the steam turbine is situated below the steam manifold and is arranged, in use, to exhaust exhaust steam to the manifold, which exhaust steam is passed to the heat exchanger panel in order to have heat extracted therefrom.17. A module according to wherein each heat exchanger panel is substantially vertical.18. A module according to wherein each heat exchanger panel is arranged to form a substantially planar claim 16 , substantially vertical claim 16 , wall along side regions of the module.19. A module according to wherein a steam inlet pipe is provided to carry the exhaust steam from the steam turbine to the manifold claim 16 , which steam ...

Power Generation System and Method

A power generation system comprises a first energy conversion device configured to convert a first renewable energy resource into electricity, an electrolysis device configured to use electricity from the first energy conversion device to electrolyze water into hydrogen and oxygen, a hydrogen gas storage tank configured to store hydrogen from the electrolysis device, a fuel cell configured to convert chemical energy in the hydrogen from the hydrogen gas storage tank into electricity, a boiler configured to use electricity from the fuel cell to boil water into steam, and a steam powered turbine generator configured to convert energy in the steam to electricity.

ORC HEAT ENGINE

An ORC heat engine including a working fluid circuit having an evaporator for heating and evaporating a working fluid, a condenser for cooling and condensing the working fluid, and a positive displacement expander-generator having an inlet in fluid communication with the evaporator and an outlet in fluid communication with the condenser. The ORC heat engine further includes a control system coupled to the positive displacement expander-generator having a switch and driving means, the switch being switchable between a first state and a second state, wherein in the first state the switch is coupled to the driving means, and the positive displacement expander-generator is drivable by the driving means, and in the second state the switch is not coupled to the driving means or the driving means is switched off, and the positive displacement expander-generator is not drivable by the driving means. 1. An organic Rankine cycle (ORC) heat engine comprising: an evaporator for heating and evaporating a working fluid;', 'a condenser for cooling and condensing the working fluid; and', 'a positive displacement expander-generator having an inlet in fluid communication with the evaporator and an outlet in fluid communication with the condenser; the ORC heat engine further comprising:, 'a working fluid circuit comprisinga control system coupled to the positive displacement expander-generator comprising a switch and driving means, the switch being switchable between a first state and a second state,wherein in the first state the switch is coupled to the driving means, and the positive displacement expander-generator is drivable by the driving means, and in the second state the switch is not coupled to the driving means or the driving means is switched off, and the positive displacement expander-generator is not drivable by the driving means.2. The ORC heat engine according to claim 1 , wherein the working fluid circuit further comprises a pump for increasing the pressure of working ...

Integrated System for Using Thermal Energy Conversion

In one embodiment, the invention provides a method for using heat to perform work, comprising: operating a first thermodynamic cycle wherein heat for a first working fluid is provided by combustion of a fuel-based (FB) energy source; operating a second thermodynamic cycle wherein heat for a second working fluid is from a combination of a non-fuel-based (NFB) energy source and waste heat from the first thermodynamic cycle. 1. A method for using heat to perform work , comprising:operating a first thermodynamic cycle wherein heat for a first working fluid is provided by combustion of a fuel-based (FB) energy source;operating a second thermodynamic cycle wherein heat for a second working fluid is from a combination of a non-fuel-based (NFB) energy source and waste heat from the first thermodynamic cycle.2. The method of claim 1 , wherein the FB energy source comprises at least one of a fossil and a bio-fuel.3. The method of claim 1 , wherein the NFB energy source comprises at least one of a solar and a geothermal energy source.4. The method of claim 1 , wherein the first and second thermodynamic cycles comprise a Rankin cycle or a derivative thereof.5. A method for using heat to perform work claim 1 , comprising:modifying an existing installation that utilizes a heat source for a specific purpose so that waste heat from said existing installation can be fed into athermodynamic cycle, wherein said existing installation relies on at least one of combustion of a fuel-based (FB) energy source and a non-fuel based (NFB) energy source as the heat source; andconstructing a new installation to operate the thermodynamic cyclewherein a working fluid is heated by a combination of a non-fuel-based (NFB) energy source and the waste heat from the existing installation.6. The method of claim 1 , wherein the specific purpose is to heat a building claim 1 , or to operate a first thermodynamic cycle.7. The method of claim 5 , wherein the FB energy source comprises at least one of a ...

QUANTUM OTTO ENGINE

Systems and methods for operating a quantum Otto cycle, including a superconducting LC resonator circuit electrically coupled to an input control unit with a reservoir source and a waveform generator configured to generate a bias current. A superconducting flux qubit is coupled to the LC resonator via a superconducting quantum interference device (“SQUID”). The SQUID generates a flux in the presence of the bias current, and the flux generated by the SQUID mediates a coupling rate between the flux qubit and the LC resonator. The waveform generator alternates the bias current to adiabatically change the coupling rate between the flux qubit and the LC resonator during adiabatic stages of the quantum Otto cycle. The reservoir source sends pulses to thermalize the flux qubit and the LC resonator system during isochoric stages of the quantum Otto cycle. 1. A system for operating a quantum Otto cycle , comprising:a superconducting LC resonator circuit electrically coupled to an input control unit, the input control unit including a reservoir source and a waveform generator configured to generate a bias current;a superconducting flux qubit having at least two states tunably coupled to the LC resonator via a superconducting quantum interference device (“SQUID”), wherein the SQUID generates a flux in the presence of the bias current, and wherein the flux generated by the SQUID mediates a coupling rate between the superconducting flux qubit and the superconducting LC resonator;a seed coherence control unit inductively coupled to the superconducting flux qubit and adapted to produce a DC flux bias to couple the at least two qubit states; anda dilution refrigerator chamber for housing the superconducting flux qubit and the superconducting LC resonator;wherein the waveform generator is configured to alternate the bias current to adiabatically change the coupling rate between the superconducting flux qubit and the superconducting LC resonator during adiabatic stages of the quantum ...

WASTE HEAT RECOVERY SYSTEM

A waste heat recovery system includes a Rankine cycle (RC) circuit having a pump, a boiler, an energy converter, and a condenser fluidly coupled via conduits in that order, to provide additional work. The additional work is fed to an input of a gearbox assembly including a capacity for oil by mechanically coupling to the energy converter to a gear assembly. An interface is positioned between the RC circuit and the gearbox assembly to partially restrict movement of oil present in the gear assembly into the RC circuit and partially restrict movement of working fluid present in the RC circuit into the gear assembly. An oil return line is fluidly connected to at least one of the conduits fluidly coupling the RC components to one another and is operable to return to the gear assembly oil that has moved across the interface from the gear assembly to the RC circuit. 1. A waste heat recovery system , comprising:a Rankine cycle (RC) circuit operable to convert heat energy of a waste heat source, said RC circuit including a boiler fluidly connected to a pump downstream of the pump, an energy converter fluidly connected to the boiler downstream of the boiler, a condenser fluidly connected to the energy converter downstream of the energy converter and fluidly connected to the pump upstream of the pump, each fluid connection between the boiler, pump, energy converter and condenser comprising a conduit;a gear assembly mechanically coupled to the energy converter, said gear assembly including a capacity for oil;an interface positioned between the RC circuit and the gearbox assembly and configured to partially restrict movement of oil present in the gear assembly into the RC circuit and to partially restrict movement of working fluid vapor present in the RC circuit into the gear assembly; andan oil return line fluidly connected to at least one of the conduits and operable to return to the gear assembly oil that has moved across the interface from the gear assembly to the RC circuit ...

MACHINE FOR CONVERTING RESIDUAL HEAT INTO MECHANICAL ENERGY

The invention relates to a machine for converting heat into mechanical energy comprising an expansion device producing mechanical energy from a flow of vapor of a fluid; an evaporator heated by a heat source to a high temperature and configured to supply the expansion device with vapor; a condenser cooled by a heat sink to a low temperature and configured to condense the vapor discharged by the expansion device; a liquid circuit configured to transfer fluid in liquid phase from the condenser to the evaporator; a vapor circuit configured to transfer fluid in vapor phase from the evaporator to the condenser; and valves configured to, in a first, active stroke, close the liquid and vapor circuits, and, in a second, inactive stroke, open the liquid and vapor circuits. 1. A machine for converting heat into mechanical energy , the machine comprising:an expansion device producing mechanical energy from a flow of vapor of a fluid;an evaporator heated by a heat source to a high temperature and configured to supply vapor to the expansion device;a condenser cooled by a heat sink to a low temperature and configured to condense the vapor discharged from the expansion device;a liquid circuit connecting a liquid phase of the condenser to a liquid phase of the evaporator;a vapor circuit connecting a vapor phase of the evaporator to a vapor phase of the condenser; and during a first, active stroke, close the liquid and vapor circuits, and', 'during a second, inactive stroke, open the liquid and vapor circuits., 'valves configured to,'}2. The machine according to claim 1 , further comprising:a buffer vapor tank cooled by the heat sink to the low temperature with a corresponding saturating steam pressure; anda valve configured to connect the buffer tank to the condenser during the active stroke and close the buffer tank during the inactive stroke.3. The machine according to claim 1 , wherein the liquid and vapor circuits are configured to perform transfers passively claim 1 , ...

Method And Arrangement For Operating A Steam Turbine Plant In Combination With Thermal Water Treatment

A system and method are provided for operating a steam turbine plant in combination with a thermal water treatment plant having a first condenser for condensing raw water from exhaust gas of a steam turbine, an evaporator for operation with raw water and air, wherein transfers of material and heat occur in the evaporator, a tank for receiving the raw water with increased concentrations of impurities, a second condenser for condensing the pure water from the air downstream of the evaporator, and at least one steam turbine for operation with the purified water. 1. A method for operating a steam turbine plant in combination with a thermal water treatment plant , the method comprising:condensing steam from the stream turbine plant to raw water in a first condenser,adding a carrier gas and at least one fraction of the raw water to an evaporator, wherein mass transfer and heat exchange between the raw water and the carrier gas occurs in the evaporator,conducting the raw water and the carrier gas in counter flow in the evaporator, wherein the carrier gas heats up in the evaporator and takes up pure water from the raw water and the raw water cools and the contaminants concentrate,collecting the raw water with the concentrated contaminants downstream of the evaporator in a tank,conducting the carrier gas loaded with pure water into a second condenser,condensing purified water from the carrier gas in the second condenser, wherein the second condenser is cooled by the raw water from the tank,conducting the purified water into a steam circuit of the steam turbine plant,conducting the preheated raw water from the second condenser to a first heater, wherein heat from the steam turbine plant or the steam circuit transfers to the preheated raw water, andconducting the preheated raw water from the heater into the evaporator.2. The method of claim 1 , wherein the raw water comprises ammonia claim 1 , and the pH of the raw water is adjusted to be acidic such that the ammonia in the ...

METHOD AND A SYSTEM FOR DRIVING A TURBINE

In the method for driving a turbine according to the invention, at the moment of switching the direction of flow from the first tank () to the second tank () and at the moment of switching the direction of flow from the second tank () to the first tank (), the liquid from the third tank () is displaced through the turbine (). The controller () operating in conjunction with liquid level sensors () is used by means of which steam valves () and hydraulic valves () are opened and closed, making possible the liquid flow direction to be switched from the first tank () to the second tank () and vice versa and making possible the liquid to be displaced from the third tank () through the turbine () to the selected first tank () or second tank (). The turbine drive system according to the invention comprises the third tank () to which two pipes are led from the top: the steam supplying pipe () with the steam valve () and the steam evacuating pipe () with the steam valve (). The pipe () is led from below to the bottom of the third tank (), said pipe () supplying or evacuating the liquid depending on a stage of the turbine drive system operation. The pipe () is connected with an outlet of the check valve (), an inlet of which is connected through the pipe () with the pipe (), said pipe () being provided with the hydraulic valve () and being led to the bottom of the first tank (). The first tank () is provided with two sensors () of liquid level, the second tank () is provided with two sensors () of liquid level and the third tank () is provided with two sensors () of liquid level. 1123. Accessory for shirts , consisting of a button () , a flexible twisted pair () , two sliders () , which allows you keep open at a given distance , the neck of the shirt.245. Accessory for shirts according to claim 1 , characterized by the ability to engage the buttonhole () and the stud () of the collar of the shirt.31. Accessory for shirts according to characterized by a button () of varying ...

HEAT CYCLE FACILITY

The heat cycle facility includes: a first vaporizer that vaporizes a first liquid heating medium by combusting fuel; a first motive power generator that generates motive power by using as a drive fluid a first gas heating medium obtained at the first vaporizer; a condenser that condenses the first gas heating medium discharged from the first motive power generator by heat-exchanging the first gas heating medium for a second liquid heating medium; a circulator that pressurizes the first liquid heating medium obtained at the condenser and supplies the pressurized first liquid heating medium to the first vaporizer; a second vaporizer that produces gaseous ammonia by heat-exchanging the second liquid heating medium for liquid ammonia; and a supplier that supplies the liquid ammonia to the second vaporizer. 1. A heat cycle facility comprising:a first vaporizer that vaporizes a first liquid heating medium by combusting fuel to obtain a first gas heating medium;a first motive power generator that generates motive power by using as a drive fluid the first gas heating medium obtained at the first vaporizer;a condenser that condenses the first gas heating medium discharged from the first motive power generator by heat-exchanging the first gas heating medium for a second liquid heating medium to obtain the first liquid heating medium;a circulator that pressurizes the first liquid heating medium obtained at the condenser and supplies the pressurized first liquid heating medium to the first vaporizer;a second vaporizer that produces gaseous ammonia by heat-exchanging the second liquid heating medium for liquid ammonia; anda supplier that supplies the liquid ammonia to the second vaporizer.2. The heat cycle facility according to claim 1 , wherein the second vaporizer is configured to heat-exchange the second liquid heating medium for the liquid ammonia via a heat transfer body.3. The heat cycle facility according to claim 2 , wherein the heat transfer body is made of steel.4. The ...

HYDRAULIC TURBINE UNIT

A hydraulic turbine unit, comprising: an evaporator, a main body, and a retractable liner. The liner is arranged within the main body and communicates with the evaporator. The main body contains an energy liquid. The main body is connected with a hydraulic turbine. A water tank is arranged at a water outlet of the hydraulic turbine. The water tank is arranged higher than the main body. The evaporator is configured to continuously absorb heat and evaporate a liquid working medium to enter the liner, such that a volume expansion of the liner pressurizes the energy liquid in the main body, and a pressurized energy liquid flows into the hydraulic turbine to output a mechanical energy. The energy liquid is configured to flow back to the main body due to a gravity thereof and compress a gaseous working medium for liquefaction, when an ambient temperature meets a liquefaction temperature. 117-. (canceled)182319. A hydraulic turbine unit , comprising: an evaporator () , a main body () , and a retractable liner ();wherein{'b': 19', '3', '2', '3, 'the liner () is arranged within the main body () and communicates with the evaporator (); the main body () contains an energy liquid therein;'}{'b': 3', '24', '24', '25, 'the main body () is connected with one end of a pipeline III (), and the an other end of the pipeline III () is connected with a hydraulic turbine ();'}{'b': 26', '25, 'a water tank () is arranged at a water outlet of the hydraulic turbine ();'}{'b': 26', '24', '27', '27', '26', '3, 'the water tank () is connected with the pipeline III () via a pipeline IV (); the pipeline IV () is provided thereon a valve; and the water tank () is arranged higher than the main body ();'}{'b': 2', '19', '19', '3', '25, 'the evaporator () is configured to continuously absorb heat and evaporate a liquid working medium to enter the liner (), such that a volume expansion of the liner () pressurizes the energy liquid filled in the main body (), and a pressurized energy liquid flows into ...

Спосіб зниження тиску газоподібних робочих тіл

Спосіб зниження тиску газоподібного робочого тіла (150, 150') засобами (120, 120') розрядки середовища, розташованими паралельно засобам (110, 110') зниження тиску, причому частину (121, 121') газоподібного робочого тіла (150, 150') пропускають через засоби (101, 101') розрядки, причому засоби (120, 120') призначені для перетворення принаймні частини вивільненої при зниженні тиску шляхом розрядки газоподібного робочого тіла енергії в механічну енергію і для перетворення принаймні частини вивільненої при зниженні тиску енергії в механічну енергію засобами (120, 120') розрядки середовища в процесі розрядки частини (121, 121') газоподібного робочого тіла (150, 150'), що пропускається через засоби (120, 120') розрядки середовища.

System for the transport of an ore pulp in a line system located along a gradient, and components of such a system

A system for transporting an ore pulp (S) in a line system ( 2 ) located along a gradient, wherein the ore pulp (S) flows in the line system by the effect of gravity, has at least one generator station ( 8 ) located in the line system ( 2 ), the station comprising a flow machine ( 11 ) driven by the ore pulp (S) and a generator ( 14 ) coupled to the flow machine ( 11 ) for producing electrical energy as components of the transport system.

System for the transport of an ore pulp in a line system located along a gradient, and components of such a system

A system for transporting an ore pulp (S) in a line system ( 2 ) located along a gradient, wherein the ore pulp (S) flows in the line system by the effect of gravity, has at least one generator station ( 8 ) located in the line system ( 2 ), the station comprising a flow machine ( 11 ) driven by the ore pulp (S) and a generator ( 14 ) coupled to the flow machine ( 11 ) for producing electrical energy as components of the transport system.

Plant for transporting an ore pulp in a line system arranged along a gradient and components of such a system

Eine Anlage zum Transportieren einer Erzpulpe (S) in einem entlang einer Gefällstrecke angeordneten Leitungssystem (2), in dem die Erzpulpe (S) durch Einwirkung der Schwerkraft fließt, enthält zumindest eine im Leitungssystem (2) angeordnete Generatorstation (8), die als Komponenten dieser Anlage eine von der Erzpulpe (S) angetriebene Strömungsmaschine (11) sowie einen an die Strömungsmaschine (11) gekoppelten Generator (14) zum Erzeugen von elektrischer Energie umfasst. A plant for transporting an ore pulp (S) in a line system (2) arranged along a gradient, in which the ore pulp (S) flows by the action of gravity, contains at least one generator station (8) arranged as a component in the line system (2) This plant comprises a turbomachine (S) driven turbomachine (11) and to the turbomachine (11) coupled generator (14) for generating electrical energy.

Method and system to produce energy source under thermodynamic cycle by co2 conversion from feed stock containing carbon

FIELD: power industry. SUBSTANCE: invention can be used to generate electric power from feed stock containing carbon, specifically from coal and/or dry biomass. Method of power generating from feed stock containing carbon includes stage of dry feed stock gasification in the gasification reactor by gas flow mainly containing CO 2 , at high temperature with generation of the first gas flow mainly containing molecules of carbon monoxide; oxidation in oxidating reactor by oxygen carriers in oxidized condition (MeO) at high temperature with generation of the second gas flow containing CO 2 and oxygen carriers in restored condition (Me); activation in activation reactor of the oxygen carriers in restored condition by the activation gas flow containing oxygen components, and with creation of the oxygen lean activation gas flow; and conversion of thermal energy part of the activation flow in the electric power. EFFECT: invention generates electric power from biomass containing carbon, and creation of the valuable product of common energy to supply the electric power generating system, such as turbine alternator. 15 cl, 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК C10J 3/00 C01B 3/32 B01J 12/00 B01J 23/00 C10J 3/46 (13) 2 553 289 C2 (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012137275/05, 08.10.2010 (24) Дата начала отсчета срока действия патента: 08.10.2010 (72) Автор(ы): ГИОМАРК Раймон Франсуа (FR), БЕНСАКРИА Аммар (FR) 01.02.2010 FR 10/00377 (43) Дата публикации заявки: 10.03.2014 Бюл. № 7 R U (73) Патентообладатель(и): СЕЕ-СОЛУСОЙНШ, ЭНЕРЖИЯ Э МЕЙУ АМБИЕНТЕ ЛТДА. (BR) Приоритет(ы): (30) Конвенционный приоритет: (45) Опубликовано: 10.06.2015 Бюл. № 16 2 5 5 3 2 8 9 (56) Список документов, цитированных в отчете о поиске: US 2008078122 A1, 03.04.2008. US 2008134579 A1, 12.06.2008. RU 2175075 C2, 20.10.2001. RU 2287010 C2, 10.11.2006. RU 2373259 C1, 20.11. ...

Electric power generator with high-temperature steam turbine

FIELD: engines and pumps, electrical engineering. SUBSTANCE: device incorporates a steam boiler, a unit to convert natural gas into hydrogen, a unit to produce oxygen from air, a high-temperature H 2 /O 2 steam super heater, a steam turbine with electric generator and a rendering tank. EFFECT: high-efficiency continuous production of electric power. 1 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 2 335 642 (13) C1 (51) ÌÏÊ F01K 13/00 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2007106296/06, 19.02.2007 (72) Àâòîð(û): Ôàâîðñêèé Îëåã Íèêîëàåâè÷ (RU), Ëåîíòüåâ Àëåêñàíäð Èâàíîâè÷ (RU), Ôåäîðîâ Âëàäèìèð Àëåêñååâè÷ (RU), Ìèëüìàí Îëåã Îøåðåâè÷ (RU) (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 19.02.2007 (45) Îïóáëèêîâàíî: 10.10.2008 Áþë. ¹ 28 Àäðåñ äë ïåðåïèñêè: 248010, ã.Êàëóãà, ïåð. Ëèòåéíûé, 11, êâ.4, Â.À. Ôåäîðîâó (54) ÝËÅÊÒÐÎÃÅÍÅÐÈÐÓÞÙÅÅ ÓÑÒÐÎÉÑÒÂÎ Ñ ÂÛÑÎÊÎÒÅÌÏÅÐÀÒÓÐÍÎÉ ÏÀÐÎÂÎÉ ïðèðîäíîãî ãàçà â âîäîðîä, óñòàíîâêó äë ïîëó÷åíè êèñëîðîäà èç âîçäóõà, âûñîêîòåìïåðàòóðíûé Í2/Î2 ïàðîïåðåãðåâàòåëü, ïàðîâóþ òóðáèíó ñ ýëåêòðîãåíåðàòîðîì è êîíäåíñàòîðîì, óòèëèçàöèîííûé êîòåë. Èçîáðåòåíèå îáåñïå÷èâàåò âûñîêîýôôåêòèâíîå íåïðåðûâíîå ïðîèçâîäñòâî ýëåêòðîýíåðãèè. 1 èë. R U 2 3 3 5 6 4 2 (57) Ðåôåðàò: Èçîáðåòåíèå îòíîñèòñ ê îáëàñòè ýíåðãåòèêè è ïðåäíàçíà÷åíî äë ïðîèçâîäñòâà ýëåêòðîýíåðãèè ñ èñïîëüçîâàíèåì âûñîêîòåìïåðàòóðíîé ïàðîâîé òóðáèíû ñ êîìáèíèðîâàííûì, â òîì ÷èñëå âîäîðîäíûì òîïëèâîì. Óñòðîéñòâî ñîäåðæèò ïàðîâîé êîòåë, óñòàíîâêó äë ïàðîâîé êîíâåðñèè Ñòðàíèöà: 1 RU C 1 C 1 ÒÓÐÁÈÍÎÉ 2 3 3 5 6 4 2 (73) Ïàòåíòîîáëàäàòåëü(è): Ôàâîðñêèé Îëåã Íèêîëàåâè÷ (RU), Ëåîíòüåâ Àëåêñàíäð Èâàíîâè÷ (RU), Ôåäîðîâ Âëàäèìèð Àëåêñååâè÷ (RU), Ìèëüìàí Îëåã Îøåðåâè÷ (RU) R U (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: RU 54631 U1, 10.07.2006. RU 162162 A1, 16.04.1964. RU 2226646 Ñ2, 10.04.2004. RU 30848 U1, 10.07.2003. US 5953900 A1, 21.09.1999. US 5644911 A1, 08.07.1997. C 1 C 1 2 3 3 5 6 4 2 2 ...

Patent JPS62327B2

Power generation from waste heat in integrated crude oil diesel hydrotreating and aromatics facilities

A power generation system includes two heating fluid circuits coupled to multiple heat sources from multiple sub-units of a petrochemical refining system. The sub-units include an integrated diesel hydro-treating plant and aromatics plant. A first subset and a second subset of the heat sources includes diesel hydro-treating plant heat exchangers coupled to streams in the diesel hydro-treating plant and aromatics plant heat exchangers coupled to streams in the aromatics plant, respectively. A power generation system includes an organic Rankine cycle (ORC) including a working fluid that is thermally coupled to the two heating fluid circuits to heat the working fluid, and an expander to generate electrical power from the heated working fluid. The system includes a control system to activate a set of control valves to selectively thermally couple each heating fluid circuit to at least a portion of the heat sources.

Multigenerating complex with combined fuel at additional production of hydrogen and oxygen

FIELD: power engineering. SUBSTANCE: invention relates to power engineering and can be used for production of electric power and heat using combined fuel for production of hydrogen and oxygen. Multigenerating complex with combined fuel at additional production of hydrogen and oxygen includes steam boiler, high-temperature superheater with mixing chamber, connected by fuel supply pipelines – hydrogen and oxygen with installation for production of hydrogen and installation for production of oxygen, as well as steam turbine with electric generator and condenser, waste-heat boiler, water, steam, condensate pipelines and shutoff and control valves, hydrogen and oxygen supply pipelines to high-temperature superheater, heat exchangers, to which flue gases from the steam boiler are fed, a mixing chamber with the steam supply pipeline from the steam boiler. Complex is also equipped with a steam mixer, which is connected by pipelines to production and heat extraction of turbine and waste heat boiler, electrolysis unit connected at outlet with mixing chamber of high-temperature superheater through heaters, installation for production of hydrogen by conversion methods of natural gas, which is connected by pipelines for supply and return of synthesis gas with steam boiler, and is also connected by carbon dioxide and oxygen supply pipelines with carbon dioxide and oxygen production plants, respectively. EFFECT: invention provides additional production of hydrogen and oxygen. 1 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 708 936 C1 (51) МПК F01K 13/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01K 13/00 (2019.08) (21)(22) Заявка: 2019104173, 14.02.2019 (24) Дата начала отсчета срока действия патента: Дата регистрации: 12.12.2019 (45) Опубликовано: 12.12.2019 Бюл. № 35 2 7 0 8 9 3 6 R U (56) Список документов, цитированных в отчете о поиске: ЕА 201001472 А1, 28.02.2011. RU 54631 U1, 10.07.2006. RU 30848 U1, 10 ...

A kind of carbon dioxide trans-critical cycle cool and thermal power combined system

本发明公开一种二氧化碳跨临界循环冷热电组合系统，其二氧化碳压缩机出口与气体冷却器换热管的二氧化碳气体入口连接，气体冷却器换热管的二氧化碳气体出口与喷射器的主流体入口连接，喷射器的扩压端出口与气液分离器的第四接管连接，气液分离器的第一接管与二氧化碳压缩机的入口连接，气液分离器的第二接管与热水箱的二氧化碳换热管出口接管连接，热水箱的二氧化碳换热管入口接管与涡流管的热气体扩压端的出口连接，涡流管的主流体入口接管与气液分离器的第三接管连接，涡流管的冷流体出口与蒸发器的入口连接，蒸发器的出口与喷射器的引射入口连接。本发明结构简单、安装方便、工作稳定，有效提高循环系统的能效。

TURBINE RELEASE DEVICE

1. Выпускное устройство турбины (10), содержащеевнутренний кожух (16) турбины, содержащий лопатки (32) последней ступени, при этом поток пара проходит через внутренний кожух (16) и выходит из лопаток (32) последней ступени,конденсатор (22), предназначенный для принятия указанного потока пара,выпускную конструкцию (30), содержащуюдиффузор (40), предназначенный для направления потока пара из лопаток (32) последней ступени внутреннего кожуха (16) турбины,нижнюю секции (54), которая содержит выпускную секцию (74), принимает поток пара из лопаток (32) последней ступени внутреннего кожуха (16) турбины через диффузор (40) и направляет поток пара из выпускной секции (74) в целом по направлению к конденсатору (22),верхнюю секцию (56), содержащую приемную секцию (70) и направляющую секцию (72), причем приемная секция (70) принимает поток пара из лопаток (32) последней ступени внутреннего кожуха (16) турбины через диффузор (40), при этом направляющая секция (72) ориентирована по существу в радиально наружном направлении от центральной оси турбины (10) и проточно сообщается с приемной секцией (70), а выпускная секция (74) нижней секции (54) проточно сообщается с направляющей секцией (72) с обеспечением направления потока пара в конденсатор (22), иопорный раструб (44), расположенный вдоль центральной оси турбины (10) и частично ограничивающий тракт, по которому проходит поток пара в нижней секции (54) и верхней секции (56).2. Выпускное устройство по п.1, в котором выпускная конструкция (30) прикреплена к нижнему по потоку концу внутреннего кожуха (16) турбины.3. Выпускное устройство по п.1, содержащее направляющие (46) пара, причем диффузор (40) и указанные направляющие (46) совместно направляю� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК F01D 25/00 (13) 2012 131 213 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2012131213/06, 17.07.2012 (71) Заявитель(и): Дженерал Электрик Компани (US) Приоритет(ы): (30) ...

Method for producing electricity on thermal power plant and device for low-temperature direct transformation of energy

FIELD: power engineering. SUBSTANCE: invention relates to the electric power industry. Prior to the conversion of the exhaust steam into water, the vapor stream after the turbine is divided into two streams passing through the dielectric channels and in each of the streams a mesh ionizer and a collector are installed, wherein the mesh collector in each of the streams is electrically connected to the ionizer in another stream. At the inlet, before the ionizers of both dielectric channels, the inner surface of the nozzles is covered with electrets with opposite charges, and each collector is equipped with a system of high-voltage discharge capacitors. EFFECT: invention makes it possible to produce industrial electric power both in an electric generator and electrostatic energy that can be used in coal crushing systems at combined heat and power plants using coal and in gas cleaning systems for feeding high-voltage corona electrodes in electric filters. 2 cl, 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 652 698 C2 (51) МПК F01K 9/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01K 9/00 (2006.01) (21)(22) Заявка: 2016136423, 12.09.2016 (24) Дата начала отсчета срока действия патента: Дата регистрации: 28.04.2018 (43) Дата публикации заявки: 15.03.2018 Бюл. № 8 (45) Опубликовано: 28.04.2018 Бюл. № 13 (56) Список документов, цитированных в отчете о поиске: КОСТЮК А.Г. и др. Паровые и 2 6 5 2 6 9 8 газовые турбины. М., Энергоатомиздат, 1985, с. 12-14. SU 1177647 А, 07.09.1985. SU 1495630 А2, 23.07.1989. SU 1511456 А2, 30.09.1989. RU 2327055 C1, 20.06.2008. SU 883643 А, 23.11.1981. (54) СПОСОБ ПОЛУЧЕНИЯ ЭЛЕКТРОЭНЕРГИИ НА ТЕПЛОВОЙ ЭЛЕКТРОСТАНЦИИ И УСТРОЙСТВО ДЛЯ НИЗКОТЕМПЕРАТУРНОГО ПРЯМОГО ПРЕОБРАЗОВАНИЯ ЭНЕРГИИ (57) Реферат: Изобретение относится к области зарядами, а каждый коллектор снабжен системой электроэнергетики. Перед превращением высоковольтных разрядных конденсаторов. отработанного пара в воду поток ...

Patent JPS6217082B2

Thermal power station with orc-module circuit and with heat pump and method of its work

FIELD: power industry. SUBSTANCE: thermal power station with steam turbine plant (ORC-module) on a low-boiling energy carrier (LBEC), containing a thermal oil boiler, the ORC-module including a steam generator in the form of a shell-and-tube heat exchanger, consisting of a shell and a tube system, a turbine on steam LBEC with an electric generator, a condenser of the ORC-module, a condensate reservoir and pumps, an absorption bromide-lithium heat pump, the generator of which is included in the closed circuit of the boiler, an evaporator which is included in the circuit of the condenser of the ORC-module, additionally contains a condensing heat exchanger housed in a duct behind the boiler, an input to the tube system is connected to the condenser of the ORC-module, and an output - to an input of an intertubular space of the steam generator module. When the thermal power station is in operation, the condensate of the low-boiling energy carrier from the ORC-module condenser is sent to the condensing heat exchanger tube system, from where the heated condensate is supplied to the intertubular space of the steam generator module, and from there the resulting LBEC steam is directed to the turbine of the module after separation. EFFECT: invention makes it possible to increase the thermal efficiency and the generation of electricity by maximizing the use of fuel through the deep utilisation of the heat of the exhaust combustion products. 3 cl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 662 259 C2 (51) МПК F01K 13/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01K 13/00 (2006.01) (21)(22) Заявка: 2015148455, 11.11.2015 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Шадек Евгений Глебович (RU) Дата регистрации: 25.07.2018 (56) Список документов, цитированных в отчете о поиске: Е. ШАДЕК и др. Глубокая (43) Дата публикации заявки: 16.05.2017 Бюл. № 14 (45) Опубликовано: 25.07.2018 ...

Mobile power generation system and method of constructing the same

The present invention relates to a mobile power generation system and method of constructing the system. The mobile power generation system includes a power generation module configured to generate and transmit electricity, a mobile module configured to be movable and to allow the power generation module to be assembled therein, an additional module configured to protect the mobile module against external physical shocks and fix the mobile module at a designated location, and a site configured to allow the mobile module to be fixed therein. The present invention is advantageous in that mobile power generation facilities are modularized and produced in a technically-intensive manner, the construction time and expenses thereof are decreased, existing sites are reused, and the mobile power generation facilities are safely protected against physical shocks such as earthquakes because they are moved and float through a mobile module.

HEAT POWER PLANT IN CIRCUIT OF ORC-MODULE WITH HEAT PUMP AND METHOD OF ITS OPERATION

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 148 455 A (51) МПК F01K 25/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015148455, 11.11.2015 (71) Заявитель(и): Шадек Евгений Глебович (RU) Приоритет(ы): (22) Дата подачи заявки: 11.11.2015 (43) Дата публикации заявки: 16.05.2017 Бюл. № 14 (72) Автор(ы): Шадек Евгений Глебович (RU) Стр.: 1 A 2 0 1 5 1 4 8 4 5 5 R U A (57) Формула изобретения 1. Теплоэлектростанция в контуре ORC-модуля на низкокипящем энергоносителе, НКЭ, с тепловым насосом, содержащая термомасляный котел, парогенератор в виде кожухотрубного теплообменника, включающего корпус и размещенную в нем трубную систему и сепаратор; ORC-модуль с комплектом оборудования; абсорбционный бромистолитиевый тепловой насос (АБТН), генератор которого включен в замкнутый контур котла, испаритель - в контур конденсатора ORC-модуля; конденсационный теплообменник в газоходе за котлом, содержащий трубную систему, узел сбора, отведения и обработки конденсата водяных паров, отличающаяся тем, что с целью - повышения тепловой экономичности и выработки электроэнергии модуля за счет максимального использования топлива путем глубокой утилизации тепла отходящих продуктов сгорания; - надежности и стабильности работы и обеспечения независимого от погодных условия экономичного отвода тепла путем охлаждения конденсатора модуля в контуре испарителя АБТН - обеспечения экологической чистоты процесса в результате снижения температуры и подавления воздействия токсичных окислов в присутствии водяных паров в продуктах сгорания, вход в трубную систему конденсационного теплообменника соединен с конденсатором ORC-модуля, а выход - с входом в межтрубное пространство парогенератора модуля. - 2. ТЭС по п. 1, отличающаяся тем, что термомасляный котел включен параллельно в два замкнутых контура, в которых циркулирует греющий теплоноситель - масло: первый контур котел - генератор АБТН и второй котел - трубная система парогенератора ORC- ...

Trinity linkage and forward movement energy storage unit device system

本实用新型公开了一种三位一体联动及往动储能单元装置系统，包括能量驱动装置、第一联动装置和第二联动装置，能量驱动装置中设有驱动基板和能量储存介质，第一联动装置中设有第一联动基板，第二联动装置中设有第二联动基板，驱动基板的两侧分别与第一联动基板、第二联动基板通过联动连杆连接；驱动基板与一来动能量传递装置连接，来动能量传递装置用于驱动所述驱动基板挤压所述能量储存介质，并带动第一联动基板和第二联动基板分别做功。本实用新型将作用于驱动基板的能量通过联动连杆分别同时传递到第一联动装置和第二联动装置，通过联动，实现了在第一联动装置和第二联动装置交替做正功和负功过程。

Method for operation of thermal power station

Изобретение относится к теплоэнергетике и может быть использовано в тепловых электростанциях. Задачей изобретения является усовершенствование работы тепловой электрической станции, позволяющее повысить ее электрический коэффициент полезного действия. Для достижения технического результата предложен способ работы тепловой электрической станции, характеризующийся тем, что эксплуатируют конденсационный и противодавленческий паротурбинные блоки, пар вырабатывают в паровых котлах, перегревают в основных пароперегревателях и подают в конденсационную и противодавленческую турбины, после частичного расширения в цилиндре высокого давления конденсационной турбины пар повторно перегревают в промежуточном перегревателе, затем его снова подают в цилиндр высокого давления конденсационной турбины, отработавший в цилиндре высокого давления конденсационной турбины пар подают в цилиндр низкого давления конденсационной турбины, отработавший в цилиндре низкого давления пар направляют в конденсатор, пар из отборов турбин отводят на регенеративные подогреватели, в которых подогревают основной конденсат после конденсатора и питательную воду после деаэраторов, питательная вода конденсационного паротурбинного блока во втором подогревателе высокого давления подогревается паром от выхлопа противодавленческой турбины, при этом деаэрация в противодавленческом паротурбинном блоке производится паром из последнего отбора цилиндра высокого давления конденсационного паротурбинного блока, а конденсат, возвращаемый в противодавленческий паротурбинный блок, подогревают в подогревателях низкого давления конденсационного паротурбинного блока. 1 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 748 362 C1 (51) МПК F01K 13/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01K 13/00 (2021.02) (21)(22) Заявка: 2020133128, 07.10.2020 (24) Дата начала отсчета срока действия патента: 24.05.2021 Приоритет(ы): (22) Дата подачи заявки: 07.10.2020 (45) ...

Power plant and steam generator for this power plant (two versions)

FIELD: machine engineering. SUBSTANCE: claimed plant can operate with various steam-gas plants providing constant or cyclic delivery at the outlet of the vapour-gas mixture. The steam generator can be used both in the composition of the power plants and separately. According to the second technical solution, the working medium participating in the operation of the multi-section expansion machine is formed by combusting fuel and mixing the combustion products with steam from liquid heated in the steam generator mounted in the combustion chamber. By controlling the process of forming the vapour-gas mixture by the controller, it is possible to obtain the working medium in the combustion chamber with different parameters, including with different temperature which is not lower than dew point. In the power plant, the working medium from the steam generator is continuously or cyclically discharged into the receiver of the steam-gas mixture and then supplied to the multi-section expansion machine, where it is expanded to maximum by rotating the power take-off shaft. The last section of the multi-section expansion machine functions as a vacuum pump and the remaining condensate with combustion products is collected in reservoir for collecting condensate, and the remaining combustion products of the fuel are collected at service stations. EFFECT: increased thermodynamic efficiency of the power plant and the steam generator by reducing losses of heat energy of the burnt fuel discharged outside through the cooling system and with exhaust gases. 28 cl, 6 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 631 849 C1 (51) МПК F01K 13/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2016128753, 14.07.2016 (24) Дата начала отсчета срока действия патента: 14.07.2016 (72) Автор(ы): Загуменнов Павел Игнатьевич (RU) (73) Патентообладатель(и): Загуменнов Павел Игнатьевич (RU) Дата регистрации: (56) Список документов, ...

Conversion method of heat to hydraulic energy and device for its implementation

Способ преобразования тепла в гидравлическую энергию включает нагнетание рабочей жидкости в пневмогидравлический аккумулятор со сжатием газа, последующее расширение газа с вытеснением рабочей жидкости из другого аккумулятора, а также подвод тепла к газу и отвод тепла от газа, производимые так, что средняя температура газа при расширении выше, чем при сжатии. Тепло к газу подводят, перенося газ через более горячий теплообменник, а отводят тепло от газа, перенося газ через другой, более холодный, теплообменник, причем газ переносят через указанные теплообменники между разными аккумуляторами. Устройство для преобразования тепла в гидравлическую энергию включает, по меньшей мере, два аккумулятора, средства подачи и приема жидкости, а также средства нагрева и охлаждения, которые содержат, по меньшей мере, два проточных газовых теплообменника, установленных с возможностью переноса через них газа газовыми резервуарами разных аккумуляторов. Технический результат - повышаются эффективность и скорость преобразования тепла в гидравлическую энергию. Обеспечиваются надежность и высокая плотность мощности. 2 н. и 36 з.п. ф-лы, 8 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 434 159 (13) C1 (51) МПК F02G 1/043 (2006.01) F03G 7/06 (2006.01) F15B 1/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2010111398/06, 17.03.2010 (24) Дата начала отсчета срока действия патента: 17.03.2010 (73) Патентообладатель(и): Строганов Александр Анатольевич (RU) R U Приоритет(ы): (22) Дата подачи заявки: 17.03.2010 (72) Автор(ы): Строганов Александр Анатольевич (RU) (45) Опубликовано: 20.11.2011 Бюл. № 32 2 4 3 4 1 5 9 (56) Список документов, цитированных в отчете о поиске: US 5579640 A, 03.12.1996. RU 2266418 C1, 20.12.2005. SU 1516611 A1, 23.10.1989. RU 2355900 С2, 20.05.2009. US 5881801 А, 16.03.1999. 2 4 3 4 1 5 9 R U (54) СПОСОБ ПРЕОБРАЗОВАНИЯ ТЕПЛА В ГИДРАВЛИЧЕСКУЮ ЭНЕРГИЮ И УСТРОЙСТВО ДЛЯ ЕГО ...

Stopping device of flooding in building

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Method of intensifying heat exchange in condenser of steam turbine plant

FIELD: energy. SUBSTANCE: invention relates to power engineering. During operation of a steam turbine plant characterized by alternating modes of operation and downtime, during the downtime a condenser with a shell side and a tube side and cleaned from deposits brass tubes is disconnected from the recirculating water supply system and an external source of hot chemically desalinated water is connected to the condenser tube side, while a steam source is connected to the condenser shell side. Plant for preparation of a surfactant emulsion is connected to a source of the surfactant and the source of hot chemically desalinated water. Source hot chemically desalinated water is connected to the condenser shell side, the shell and tube sides of the condenser are fed with hot chemically desalinated water and high-concentration emulsion of the surfactant. Emulsion is maintained with the concentration of 20÷60 mg/kg in quasi-static conditions for 8÷12 hours and drained. In the period of the steam turbine plant shutdown the condenser is disconnected from external communications and drained both on water and on steam sides. On external and cleaned internal brass tubes of the condenser a mono- or polymolecular film of a surfactant is formed, the source of chemically desalinated water is connected with the condenser tube side, shell side and the plant for preparation of emulsion, the shell side is connected with the recirculating water supply system and the steam source, the plant for preparation of the surfactant emulsion is connected to the source of the surfactant. EFFECT: invention allows improving efficiency of a steam-turbine plant by creating the best conditions for steam condensation on tube surfaces and reducing the rate of accumulation of deposits on the condenser tube sides. 3 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК F01K 13/00 (13) 2 602 653 C1 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ...

Power complex for solid household wastes processing

FIELD: processing and recycling wastes; power engineering.SUBSTANCE: invention relates to heat power devices for thermal recycling of solid domestic and industrial wastes by pyrolysis and generation of heat and electric energy. Power complex for processing of solid domestic wastes contains a reactor including a pyrolysis chamber and an afterburning chamber, as well as a heat recovery boiler, a condenser, a condensate and nutrient pumps, a bag filter for gas cleaning from dust and an exhaust fan. Reactor is equipped with a fuel ignition burner, and from above relative to the reactor there is a loading sluice device, and under the reactor an unloading sluice device is placed. Heat-recovery boiler input is connected to the reactor via a gas line, and the outlets are connected by a gas line with a cleaner from solid components and a steam line with a steam turbine, the rotor shaft of which is connected to the shaft of the electric generator rotor by means of a coupling. Condenser includes heat exchanger connected to heat network. Condensate pump is connected via pipeline with feed water tank to which chemical water treatment unit is connected. Feed pump is connected to the waste heat boiler. Sleeve filter for gas cleaning from dust is connected via pipeline with cleaner from solid components. Smoke-exhauster is connected by gas line with chimney.EFFECT: invention allows simplifying complex for processing of solid household wastes, as well as providing generation of heat and electric energy at reduction of environmental load on environment.1 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 726 979 C1 (51) МПК F01K 13/00 (2006.01) F23G 5/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01K 13/00 (2019.08); F23G 5/08 (2019.08) (21)(22) Заявка: 2019119628, 24.06.2019 (24) Дата начала отсчета срока действия патента: Дата регистрации: 20.07.2020 (73) Патентообладатель(и): Общество с ограниченной ответственностью ...

Method and system of automatic regulation of the ccgt unit with forcing impact on the control valves of high and medium pressure of the steam turbine

FIELD: power engineering.SUBSTANCE: invention relates to power engineering. Method and system for automatic power control (SAPC) of a combined cycle gas turbine unit (CCGT), including at least one gas turbine unit (GTU), corresponding number of waste-heat boilers (WB) connected to their gas exhausts and in parallel a steam-turbine installation (STI) connected to the last in a couple. When the frequency of the electrical network deviates from the nominal value, the power change reference signal is distributed to the control systems of the CCGT and steam turbine, and in the steam turbine control system, the corresponding reference signal is passed through the boost elements. Specified reference signal of the steam turbine control system is additionally distributed to the reference signals of the control of high and medium pressure valves of the specified steam turbine. On the cover of these valves restrictions are set, and the movement of the regulating bodies of the medium pressure valves towards their cover is carried out upon reaching a predetermined threshold level of deviation from the nominal value of the electrical frequency of the network, which requires the highest possible speed of the control system.EFFECT: invention allows to increase the speed and accuracy of power control, as well as the efficiency of the CCGT in maneuverable modes of its operation.2 cl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 671 659 C1 (51) МПК F01K 13/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01K 13/00 (2006.01) (21)(22) Заявка: 2017137533, 27.10.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: 06.11.2018 (45) Опубликовано: 06.11.2018 Бюл. № 31 2 6 7 1 6 5 9 R U (56) Список документов, цитированных в отчете о поиске: RU 61349 U1, 27.02.2007. RU 2361092 С1, 10.07.2009. RU 2601320 С1, 10.11.2016. RU 2231102 С2, 20.06.2004. US 4031404 A1, 21.06.1977. RU 2151898 С1, 27.06.2000. (54) Способ ...

Portable turbine power generator

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

GENERATOR

1. Генератор, содержащий:- модуль перепада температур, по меньшей мере содержащий:- первый резервуар высокой температуры, выполненный с возможностью поддержания рабочей среды при высокой температуре;- второй резервуар низкой температуры, выполненный с возможностью поддержания рабочей среды при низкой температуре; и- тепловое приспособление, сообщающееся через текучую среду по меньшей мере с одним из указанных резервуаров и выполненное с возможностью поддержания разности температур между ними посредством по меньшей мере одного из следующего:- подачи теплоты в первый резервуар высокой температуры;- удаления теплоты из второго резервуара низкой температуры;- модуль давления, содержащий среду под давлением, селективно сообщающуюся через текучую среду с первым резервуаром высокой температуры и вторым резервуаром низкой температуры модуля перепада температур для поочередного выполнения теплообмена с рабочей средой высокой/низкой температуры резервуаров, для колебаний температуры среды под давлением между минимальной рабочей температурой и максимальной рабочей температурой, соответствующими высокой и низкой температуре резервуаров;- модуль преобразования, находящийся в механической связи с указанной средой под давлением и выполненный с возможностью использования колебаний температуры среды под давлением для выработки электроэнергии на выходе; и- устройство рекуперации теплоты, находящееся в тепловом контакте с модулем перепада температур и выполненное с возможностью поглощения теплоты из указанной среды под давлением и подачи теплоты к модулю перепада температур или к модулю давления.2. Генерато РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2012 140 040 A (51) МПК F01K 25/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2012140040/06, 14.04.2011 (71) Заявитель(и): ГЕРШОН МАШИН ЛТД. (IL) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ХАРИФ Гершон (IL) (43) Дата публикации заявки: 20.05.2014 Бюл. № 14 R U 15. ...

Generator

FIELD: energy. SUBSTANCE: invention relates to power engineering. Disclosed is a generator containing a heat differential module, pressure module, conversion module and heat recovery arrangement; heat differential module comprising at least a first, high temperature reservoir configured for containing a work medium at high temperature, second, low temperature reservoir configured for containing a work medium at low temperature and a heat mechanism being in fluid communication with at least one of the reservoirs. Heat mechanism is configured for maintaining a temperature difference therebetween by providing heat to and/or removing heat from the reservoirs; pressure module comprises a pressure medium in selective fluid communication with the reservoirs of the heat differential module for alternately performing a heat exchange process with the work medium thereof. Pressure medium is configured to fluctuate between a minimal operative temperature and a maximal operative temperature of the pressure medium corresponding to the high and low temperature of the work medium of the reservoirs; conversion module is in mechanical communication with the pressure medium and configured for utilizing temperature changes of the pressure medium for the production of output energy; heat recovery arrangement is in thermal communication with the heat differential module and configured for absorbing heat from the pressure medium and providing heat to the heat differential module or to the pressure module. EFFECT: higher efficiency of heat conversion to electric energy. 23 cl, 49 dwg

Autonomous generator of heat and electricity for railway transport

FIELD: hydrogen energy. SUBSTANCE: invention relates to the field of hydrogen energy, specifically to autonomous heat and electricity generators for railway transport. According to the invention, an autonomous heat and electricity generator (AHEG) for railway transport contains a digital control unit (DCU), a heat extraction device (HED), as well as a sequentially installed chemical hydrogen generator (CHG), a receiver and a hydrogen combustion energy converter (HCEC) into electric energy. The control inputs of the HED, CHG, HCEC are connected to the corresponding control outputs of the DCU 1. The invention also additionally contains a hydrogen mixture quality regulator (HMQR) installed between the receiver and the HCEC, which includes a series-connected internal combustion engine (ICE) and a drive electric current generator (DECG), CHG contains a collector with a block of replaceable cartridges (BRC) filled with a chemical substance, entering into an exothermic reaction with water with the release of heat and hydrogen. In addition, the BRC includes at least one removable starting cartridge (RSC) and at least one removable working cartridge (RWC). Each RSC and RWC is designed to be installed in the heat exchange recesses of the water jacket of the heat exchanger and to be connected via a hydrogen outlet through a manifold with a water seal of the receiver, the hydrogen cavity of which is connected through a pneumatic pressure sensor to the signal input of the DCU and directly to the hydrogen input of the HMQR containing a mixer, the first the inlet of which is connected through the hydrogen dispenser to the hydrogen outlet of the receiver, the second inlet of the mixer through a non-combustible gas meter (NCG), the compressor and air intake - with the outlet of the exhaust pipe of the internal combustion engine, and the outlet of the mixer - with the gas inlet of the internal combustion engine, the power take-off shaft of which is kinematically connected to the ...

ENERGY INSTALLATION (OPTIONS) AND METHOD OF ITS OPERATION

1. Энергетическая установка, содержащаякомпрессор, выполненный с возможностью сжатия входного воздуха для горения,установку разделения воздуха, выполненную с возможностью приема и удаления азота из подаваемого воздуха, иустройство управления текучей средой, функционально присоединенное к установке разделения воздуха и компрессору и выполненное с возможностью приема азота, удаленного из установки разделения воздуха, при входном давлении и начальной температуре и создания измененного давления и измененной температуры азота перед избирательной подачей азота в компрессор.2. Энергетическая установка по п.1, в которой устройство управления текучей средой представляет собой вихревую трубу, имеющую входной патрубок, высокотемпературный выпускной патрубок и низкотемпературный выпускной патрубок.3. Энергетическая установка по п.2, в которой входной патрубок вихревой трубы принимает азот, удаленный из установки разделения воздуха, при давлении, превышающем давление окружающей среды.4. Энергетическая установка по п.2, в которой вихревая труба дополнительно содержит клапан, расположенный вблизи высокотемпературного выпускного патрубка и предназначенный для избирательного регулирования измененной температуры азота, подаваемого в компрессор.5. Энергетическая установка по п.2, дополнительно содержащая компрессор для азота, выполненный с возможностью приема азота от установки разделения воздуха и подачи сжатого азота непосредственно к камере сгорания.6. Энергетическая установка по п.2, в которой измененная температура азота, подаваемого в компрессор, больше, чем входная температура.7. Энергетическая установка РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК F01K 1/00 (13) 2012 158 327 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2012158327/06, 27.12.2012 (71) Заявитель(и): Дженерал Электрик Компани (US) Приоритет(ы): (30) Конвенционный приоритет: 04.01.2012 US 13/343,226 Адрес для переписки: 191036, Санкт-Петербург, а/я 24, " ...

Steam turbine plant

FIELD: electricity-producing industry. SUBSTANCE: steam turbine plant is offered. It comprises the boiler superheater, the main steam lead with the shutting-off device and the discharge line with the mounted on it pressure-reducing and desuperheating station, and the actuating bypass pipe with starting valves. The main steam lead links the superheater to the turbine, which is connected with the capacitor by virtue of the exhaust casing. The discharge line links the main steam lead to the exhaust casing bypassing the shutting-off device and the turbine. Upon that, the solid separators are located on the discharge line previous to the pressure-reducing and desuperheating station and on the actuating bypass pipe previous to the starting valves. The separators arrangement on the discharge steam lead and on the actuating bypass pipe - out of the main steam lead - excludes the pressure losses in the steam circuit in electric and thermal loads generation by the turbine mode, providing the power generating unit high efficiency. The separator presence in the discharge line provides the bigger part of the scale removal during the boiler blow down into the capacitor while the shutting-off device is closed. The second separator presence in the bypass pipe of the shutting-off device, while it is open for the steam supply into the turbine as part of the launching process, provides the scale residue removal from the dead zones of the main steam lead between its junctions to the discharge line and the bypass pipe of the shutting-off device. That prevents the blades and seals abrasive erosion and enhances the service reliability of the power generating unit. EFFECT: power generating unit functional efficiency and reliability enhancement. 1 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 631 960 C1 (51) МПК F01K 13/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2016149686, 16.12.2016 (24) Дата начала отсчета срока ...

Linear generators

본 발명은 고압 기체에 의해 실린더 내의 피스톤을 일정 스트로크로 지속적이며, 또한 안정적으로 이동시키는 리니어(linear) 발전 장치를 제공한다. 기전(起電) 코일을 구비하는 실린더(1)의 좌측 기체압실(氣體壓室)(4)과 상기 우측 기체압실(5)에 교호적(交互的)으로 고압 기체를 공급하고, 상기 좌측 기체압실 내의 기체압과 상기 우측 기체압실 내의 기체압을 실린더 내의 영구 자석을 구비하는 피스톤(6)에 교호적으로 인가하여 상기 피스톤을 축선 방향으로 왕복 이동시키는 기체압 실린더 구조를 가지고, 상기 영구 자석을 가지는 피스톤의 축선(軸線) 방향에 대한 왕복 이동에 따라 상기 기전 코일에서의 발전을 유도(induction)하는 리니어 발전 장치로서, 상기 좌우 기체압실 내로 제1 고압 기체 G1을 공급하여 상기 피스톤의 이동을 촉구하는 동시에, 상기 좌우 기체압실 내로 제1 고압 기체를 보완하는 제2 고압 기체 G2를 공급하여 상기 피스톤의 이동을 지속한다. The present invention provides a linear power generation apparatus that continuously and stably moves a piston in a cylinder at a constant stroke by a high pressure gas. A high pressure gas is alternately supplied to the left gas pressure chamber 4 and the right gas pressure chamber 5 of the cylinder 1 provided with the electromotive force coil, Pressure cylinder structure in which the gas pressure in the pressure chamber and the gas pressure in the right gas pressure chamber are alternately applied to the piston (6) having permanent magnets in the cylinder to reciprocate the piston in the axial direction, and the permanent magnet The first high-pressure gas G1 is supplied into the left and right gas pressure chambers to urge the piston to move, and the first high-pressure gas G1 is supplied to the left and right gas pressure chambers, thereby inducing power generation in the electromotive coils according to reciprocal movement of the piston with respect to the axial direction of the piston. And the second high-pressure gas G2 for supplementing the first high-pressure gas into the left and right gas-pressure chambers is supplied to continue the movement of the piston.

Methods for generating electricity from carbonaceous material with substantially no carbon dioxide emissions

Disclosed herein is a method for generating “clean” electricity from carbonaceous material, and producing high-pressure CO 2 which can be easily sequestered or utilized for a beneficial purpose, such as fuel production. This method utilizes a reformation process that reforms carbonaceous fuel with superheated steam into a high-pressure gaseous mixture that is rich in carbon dioxide and hydrogen gas. This high-pressure gas exchanges excess heat with the incoming steam from a boiler. Once cooled, the high-pressure gas goes through a CO 2 separator, after which the CO 2 -rich gas is sequestered underground or beneficially re-used. The remaining hydrogen-rich gas is used to generate power in a power generation subsystem, such as a gas turbine or a fuel cell. Therefore, carbon-free power is produced from coal, biomass, natural gas, or another carbon-based feedstock.

Methods for generating electricity from carbonaceous material with substantially no carbon dioxide emissions

Disclosed herein is a method for generating “clean” electricity from carbonaceous material, and producing high-pressure CO 2 which can be easily sequestered or utilized for a beneficial purpose, such as fuel production. This method utilizes a reformation process that reforms carbonaceous fuel with superheated steam into a high-pressure gaseous mixture that is rich in carbon dioxide and hydrogen gas. This high-pressure gas exchanges excess heat with the incoming steam from a boiler. Once cooled, the high-pressure gas goes through a CO 2 separator, after which the CO 2 -rich gas is sequestered underground or beneficially re-used. The remaining hydrogen-rich gas is used to generate power in a power generation subsystem, such as a gas turbine or a fuel cell. Therefore, carbon-free power is produced from coal, biomass, natural gas, or another carbon-based feedstock.

Tower type efficient waste heat recycling system

本发明公开一种塔式余热高效回收利用系统，包括换热器罐体、气液分离器、气体质量流量计、冷凝器、截止阀、有机工质储液罐、离心泵、止回阀、手动调节阀、液体质量流量计、喷嘴、齿轮油泵、控制阀、间壁式换热器、导热油储液罐、可视窗、多个压力计、多个温度计等；本发明用间壁式换热器加热导热油，再将加热后的导热油由上往下注入蒸发器，在喷淋的过程中，不断注入的导热油破坏原有导热油和有机工质形成的热边界层，降低直接接触蒸发器的蒸发高度，并通过重新分配流体流动方式改变流体分布，使得连续相与分散相的混合效果更好，促进气‑液‑液界面的传热，提高传热性能。

Boiler-Turbine coordinated control method and apparatus using Dynamic matrix control in thermal power plant

A method for controlling a boiler-turbine cooperative control using dynamic matrix control and an apparatus therefor are disclosed. The boiler-turbine coordination controller using the dynamic matrix control receives the target value for the control variable and derives a control variable value that minimizes the error with the target value by applying a stepwise variable of operation variable to the modeled step response data Wherein the control variables are an electrical output and a main steam pressure, the operating parameters being a boiler master and a reserving valve.

METHOD FOR PRODUCING ELECTRIC POWER ON THERMAL POWER PLANT AND DEVICE FOR LOW-TEMPERATURE DIRECT ENERGY CONVERSION

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2016 136 423 A (51) МПК F01K 9/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2016136423, 12.09.2016 Приоритет(ы): (22) Дата подачи заявки: 12.09.2016 (43) Дата публикации заявки: 15.03.2018 Бюл. № 08 (71) Заявитель(и): Шкилев В.Д. (RU), Жинов А.А. (RU), Коржавый А.П. (RU), Вагайцев Г.В. (RU) Стр.: 1 A 2 0 1 6 1 3 6 4 2 3 R U A (57) Формула изобретения 1. Способ получения энергии, включающий подготовку воды, нагревание воды в котле для получения насыщенного пара, получение перегретого пара в пароперегревателе, преобразование энергии пара во вращение паровой турбины, сопряженной с электрическим генератором, превращение отработанного пара в воду в конденсаторе потоком охлаждающей воды, отличающийся тем, что перед превращением отработанного пара в воду, поток пара после турбины разделяют на два диэлектрических канала и в каждом из потоков устанавливают сетчатый ионизатор и коллектор, причем сетчатый коллектор в каждом из потоков электрически соединяют с ионизатором в другом потоке. 2. Установка для низкотемпературного прямого преобразования энергии, содержащая пароотводящий канал от турбины и конденсатор пара, отличающийся тем, что, между турбиной и конденсатором пароотводящий канал разделен на два диэлектрических канала и в каждом из каналов расположены сетчатые ионизаторы и коллекторы, причем сетчатый коллектор в каждом из каналов электрически соединен с ионизатором в другом канале, на входе перед ионизаторами обеих диэлектрических каналов установлены сопла, внутренняя поверхность сопел покрыта электретами с разноименными зарядами, а каждый коллектор 9 снабжен системой высоковольтных разрядных конденсаторов. 2 0 1 6 1 3 6 4 2 3 (54) СПОСОБ ПОЛУЧЕНИЯ ЭЛЕКТРОЭНЕРГИИ НА ТЕПЛОВОЙ ЭЛЕКТРОСТАНЦИИ И УСТРОЙСТВО ДЛЯ НИЗКОТЕМПЕРАТУРНОГО ПРЯМОГО ПРЕОБРАЗОВАНИЯ ЭНЕРГИИ R U (72) Автор(ы): Шкилев Владимир Дмитриевич (RU), Жинов Андрей Александрович (RU), Коржавый Алексей ...

Laser for steam turbine system

A steam turbine system uses a laser to instantaneously vaporize water in a nozzle within a turbine. This steam is then used to rotate the turbine. Thus, the turbine system does not require an external boiler. The steam turbine system may be used in either an open system, where the steam passing through the turbine is not condensed and reused, or a closed system, where the steam passing through the turbine is condensed and reused.

Tower type efficient waste heat recycling system

本发明公开一种塔式余热高效回收利用系统，包括换热器罐体、气液分离器、气体质量流量计、冷凝器、截止阀、有机工质储液罐、离心泵、止回阀、手动调节阀、液体质量流量计、喷嘴、齿轮油泵、控制阀、间壁式换热器、导热油储液罐、可视窗、多个压力计、多个温度计等；本发明用间壁式换热器加热导热油，再将加热后的导热油由上往下注入蒸发器，在喷淋的过程中，不断注入的导热油破坏原有导热油和有机工质形成的热边界层，降低直接接触蒸发器的蒸发高度，并通过重新分配流体流动方式改变流体分布，使得连续相与分散相的混合效果更好，促进气‑液‑液界面的传热，提高传热性能。

Operation method of the nuclear electric station

FIELD: power industry. SUBSTANCE: operation method of the nuclear power plant is that the heat energy, selected by the coolant in the nuclear reactor active zone, is directed by the main circulation pump to the steam generator, then supply the saturated steam from the steam generator to the steam turbine and transmit the mechanical energy of the steam turbine shaft rotation to the turbine generator rotor. The exhaust steam from the steam turbine is directed to the condenser, the condensate formed in the condenser of the steam turbine is pumped by the condensate pump through the regenerative heaters of low pressure system to the deaerator, and then by the feeding pump through the regenerative heaters of high pressure system into the steam generator. It is carried out the constant cooling of the turbine generator gas cooling system by circulating of cooling distillate, then the heated distillate of the turbine generator gas cooling system is supplied into the heat exchanger-evaporator of the heat pump, further the heated distillate is directed to the heat exchangers of the distillate cooling, and resulting in the heat exchanger-evaporator of the heat pump the thermal power is converted and supplied into the heat exchanger-condenser of the heat pump, which is formed in the single body with one of the low-pressure heaters of the first stage, in which the heating of the main condensate part due to the heat from the low boiling coolant of the heat pump. EFFECT: invention allows to reduce the flow rate of the steam from the turbine to the low pressure regenerative heaters system through the use of turbine generator gas cooling system heat losses during heating of the main condensate in one of the low-pressure heaters of the first stage. 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 622 603 C1 (51) МПК F01K 13/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2016122798, 08.06.2016 (24 ...

Combined cycle power plant

本发明提供联合循环动力装置，属于能源与动力技术领域。冷凝器有冷凝液管路经循环泵与蒸发器连通，蒸发器还有蒸汽通道与膨胀机连通，膨胀机还有蒸汽通道与冷凝器连通；扩压管有循环介质通道经高温热交换器与膨胀增速机连通，膨胀增速机有循环介质通道经蒸发器与扩压管连通；高温热交换器还有热源介质通道与外部连通，冷凝器还有冷却介质通道与外部连通，蒸发器或还有热源介质通道与外部连通，膨胀机和膨胀增速机连接外部并输出动力，形成联合循环动力装置。

Method for initializing simulation of engineering installation behavior and simulating system thereof

FIELD: computer engineering; simulating composite engineering installation. SUBSTANCE: method and system depend for their functioning on finding out if parameter should be entered for each component out of plurality of installation components basing on signal current structure specific for component type; parameter input is not required for output if it is found by signal current structure specific for component type that parameter of this output is independent of other parameters as of parameters of respective input or of respective inputs of component type. EFFECT: enlarged functional capabilities. 5 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) Р ( (11) 2 2 1 3 3 7 2 (13) С2 (51) МПК” ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ С06№М1/00 (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ т дик : ма а ма але ил ты 71 ааа вл Е ма м’ 1 елка «ТЕМ ГИ ЕНАННЫИ РКА КА - ДАМОЙВУХЗ о Такая ем ак аа тех ма а г ГК ЦА Ома : ‚калина угона на ро РОЗ САМА а 2:1 о > (21), (22) Заявка: 99118678109, 08.01.1998 (24) Дата начала отсчета срока действия патента: 08.01.1998 (45) Опубликовано: 27.09.2003 (56) Список документов, цитированных в отчете о поиске: КУ 1695806 С, 19.06.1995. КУ 2033622 С1, 20.04.1995. ($ 5490095 А, 06.02.1996. ($ 5278770 А, 11.01.1994. (85) Дата перевода заявки РСТ на национальную фазу: 23.08.1999 (86) Заявка РСТ: ОЕ 98/00047 (08.01.1998) (87) Публикация РСТ: М/О 98/32084 (23.07.1998) Адрес для переписки: 129010, Москва, ул. Б. Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. Ю.Д.Кузнецову, рег.№ 595 (71) Заявитель(и): СИМЕНС АКЦИЕНГЕЗЕЛЛЬШАФТ (0Е) (72) Автор(ы): ФЕН Томас (0Е) (73) Патентообладатель(и): СИМЕНС АКЦИЕНГЕЗЕЛЛЬШАФТ (0Е) (74) Патентный поверенный: Кузнецов Юрий Дмитриевич (54) СПОСОБ ДЛЯ ИНИЦИАЛИЗАЦИИ МОДЕЛИРОВАНИЯ ПОВЕДЕНИЯ ТЕХНИЧЕСКОЙ УСТАНОВКИ И СИСТЕМА МОДЕЛИРОВАНИЯ ДЛЯ ТЕХНИЧЕСКОЙ УСТАНОВКИ (57) Реферат: Изобретение относится к области вычислительной техники и может быть использовано для моделирования ...

Multifunctional energy storage system

本发明涉及一种多功能储能系统，主要包括二氧化碳循环存储系统，地下盐水循环存储系统，热存储系统和冷存储系统。本发明在储能阶段利用富余电力完成二氧化碳的地下存储、地下盐水的存储、热能的存储和地热能的吸收，在释能阶段利用二氧化碳为工质实现冷、热、电的多方式供应。该系统可利用可再生能源为电力来源，实现二氧化碳、地下盐水的封闭式循环利用，同时有效利用地热能资源，在运行过程中无污染物排放，具有良好的经济效益和节能环保效益。

System that converts heat into power