Настройки

Укажите год
-

Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 4. Отображено 4.
25-04-2023 дата публикации

Generator set parameter scheduling method, device, equipment and medium

Номер: CN116014816A
Автор: FANG QIN, LIU ZHOUBIN, CHEN TIEYI, XIE ZHIHAN, WANG SHU, WEI WENLI, XU DANLU, ZHANG ZHILIANG
Принадлежит:

The invention discloses a generator set parameter scheduling method, device and equipment of a hydrogen-electricity coupling system and a storage medium, and relates to the field of energy, and the method comprises the steps: carrying out the evaluation of the total carbon emission of a target hydrogen-electricity coupling system based on a pre-constructed carbon emission evaluation model through employing a full-life-cycle evaluation method, and obtaining a total carbon emission estimation value; determining a target function with optimal carbon emission and economical efficiency of the target hydrogen-electricity coupling system by using a carbon allocation quota mechanism and a preset scheduling model based on chance-constrained programming; and solving the target function by using a preset hybrid particle swarm algorithm based on stochastic simulation to obtain a target scheduling parameter value of the target hydrogen-electricity coupling system, and performing corresponding scheduling ...

Подробнее
Номер записи: 1
09-05-2023 дата публикации

Quantitative demagnetization method for transformer

Номер: CN116092771A
Автор: HUANG JILAI, WEI WENLI, LIU CHONG, CAO HUI, LIU MAOJI, ZHOU LUMING, ZHU QIAOCHU, WANG CHANG, CHEN CHENGWEI, LI XIANGXIANG, YOU YUGAN
Принадлежит:

The invention discloses a quantitative degaussing method for a transformer, which overcomes the defects in the prior art and comprises the following steps of: 1, applying direct-current voltage to a transformer winding until the transformer is saturated; 2, in the process of applying the direct-current voltage to the transformer until the transformer is saturated, integrating the voltage on the excitation inductive reactance to obtain a first magnetic flux variable quantity; 3, applying a reverse direct-current voltage to the transformer winding until the transformer is reversely saturated; 4, in the process of applying the reverse direct-current voltage to the transformer winding to the reverse saturation of the transformer, integrating the voltage on the excitation inductive reactance to obtain a second magnetic flux variable quantity which is two times of the saturation magnetic flux, and calculating the value of the saturation magnetic flux; and 5, changing the polarity of the direct ...

Подробнее
Номер записи: 2
15-08-2023 дата публикации

Unmanned aerial vehicle with electromagnetic protection function

Номер: CN116588362A
Автор: LIANG JIAKAI, QIAN XIAO, FANG YUQUN, ZHU KAI, LIN FENG, ZHENG HONGWEI, LI JIONG, JIANG QIWU, ZHAO KAIMEI, WEI WENLI, ZHANG ZHILIANG, LI DEKUI
Принадлежит:

The invention relates to an unmanned aerial vehicle with an electromagnetic protection function, which comprises an unmanned aerial vehicle body, a controller, a power supply, a communication interface, a wireless signal input/output interface and a digital input/output interface, the controller, the communication interface, the wireless signal input and output interface and the digital input and output interface are all movably connected to the bottom plate through sliding structures, and the device has the advantages that the power source is arranged in the center of the bottom plate, the controller is arranged in front of the power source, and the relatively independent protection design of the controller, the power source and the communication interface can be achieved; and then the power supply filter is adopted to absorb electromagnetic interference generated when the power supply is started, so that the overall anti-interference capability of the unmanned aerial vehicle can be improved ...

Подробнее
Номер записи: 3
08-08-2023 дата публикации

Economic evaluation method, device and equipment for hydrogen-electricity coupling thermal power plant

Номер: CN116562638A
Автор: FANG QIN, LIU ZHOUBIN, CHEN TIEYI, XIE ZHIHAN, WANG SHU, WEI WENLI, XU DANLU, ZHANG ZHILIANG
Принадлежит:

The invention discloses an economic evaluation method, device and equipment for a hydrogen-electricity coupling thermal power plant. The method comprises the following steps: acquiring a plurality of cost influence data and income influence data of the hydrogen-electricity coupling thermal power plant; according to the multiple pieces of cost influence data and the multiple pieces of income influence data, hydrogen-electricity coupling cost data and hydrogen-electricity coupling income data of the hydrogen-electricity coupling thermal power plant are obtained respectively; and according to the hydrogen-electricity coupling cost data, the hydrogen-electricity coupling income data and a preset discount rate, obtaining a hydrogen-electricity coupling net present value of the hydrogen-electricity coupling thermal power plant, so as to carry out economic evaluation on the hydrogen-electricity coupling thermal power plant according to the hydrogen-electricity coupling net present value. According ...

Подробнее
Номер записи: 4