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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

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Мониторинг СМИ

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

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 10. Отображено 10.
04-06-2008 дата публикации

Method for grading and conditioning coal by stable obtained coke oven smoke

Номер: CN0101191061A
Принадлежит:

The invention discloses a method of steadily obtaining coke oven smoke for coal classification and moisture control, and is characterized in that: a waste gas extraction point of a coke oven flue is selected, frequency conversion control of a draught fan is done to obtain the waste gas in the coke oven flue for realizing the airflow classification and moisture control of the coking coal, the high temperature waste gas is maximally obtained under the premise of assuring the stability of the suction of the coke oven flue. The method steadily obtains the coke oven smoke as the gas medium of classification and moisture control in the pre-treatment of the coking coal while the production of the coke oven is not affected, and is applied in the waste energy utilization of the coke oven waste gas in the coking industry.

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09-04-2008 дата публикации

Electric power substation software emulation platform building method and no power off upgrading improved method

Номер: CN0101158847A
Принадлежит:

The invention relates to a method of establishing a simulation platform for multi-regional metallurgy substation software and realizing uninterruptible upgrading and reconstruction, belonging to the power transformation and distribution field. Through establishing the software and the hardware platforms actually operated by a simulation substation, the invention realizes the correct conversion of the substation automation system 'four remote' function and is able to complete the uninterruptible on-line upgrading reconstruction of the large-scale substation safely and reliably, thereby ensuring the correctness and completeness of the automation system uninterruptible upgrading reconstruction of the multi-regional metallurgy substation and completing the fully test to the substation automation system function under the experimental environment. The invention is mainly used for the upgrading reconstruction of the substation.

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04-06-2008 дата публикации

Automatic control method for air current classifying and conditioning technique of coal

Номер: CN0101191058A
Принадлежит:

The invention discloses an automatic control method for coal airflow classification and moisture control technology and belongs to the coking industry coal pretreatment automatic control field. The invention integrates frequency conversion technology, network technology, computer technology and control technology into a whole, ensures the movement and fluidization effect of the raw material coal, can control the fluidization time and the dry classification effect, and realizes that three functions-drying, classification and preheating of the mixed coal for coking are integrated into a whole. The technology realizes full-automatic operation of the whole process system flow by flexible and perfect control, and is applied to the control of the coal pretreatment system in the coking industry.

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23-01-2008 дата публикации

Real-time control method for coal gas dynamic balancing in steel plants based on cabinet position prediction

Номер: CN0101109952A
Принадлежит:

A cabinet-based prediction method for the real-time control of the gaskinetic equilibrium in the steel enterprise, relating to the real-time control technique for the kinetic equilibrium of the by-product gas in the steel enterprise; the utility model is used to solve the off-balance between the supply and demand of the gas system for a short period of time. As the detection technique and the control medium of the automatic gas system are perfected, the operator can fully control the operating condition of the gas system, including the main pipeline pressure, the flow, the user flow, the conveyer equipment and the storage facility. Meanwhile, the regression model is adopted to forecast the future developing trend of the gas system as per the real operation data and the estimation on the main performance currently. Furthermore, based on the balance-related experiences of the site operator, the system will dynamically give out the operating recommendation concerning the adjustable gas use ...

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23-01-2008 дата публикации

Transforming plant intelligent electronic equipment access system

Номер: CN0101109951A
Принадлежит:

A system used for connecting with the intelligent electronic equipment in the transformer substation, so as to realize the tele-mechanics transmission of ''four remote'' date for the equipment in the transformer substation. The system adds a communication layer between the equipment in the isolated layer and the monitored control system of the transformer substation. The communication layer adopts the communication supervisor which is constituted by the high performance embedded system. Simultaneously, the data acquisition for the site equipment RS 485channel is completed and the communication protocol conversion is finished for the Ethernet transmission. Also, both the two-equipment and the double-channel redundancy communication can be realized to improve the reliability of data acquisition and communication as well as guarantee the reliability and the real time of the electric system's tele-mechanic data transmission, so as to solve such problems as the access conflict among a plurality ...

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07-03-2012 дата публикации

Real-time control method for coal gas dynamic balancing in steel plants based on cabinet position prediction

Номер: CN0101109952B
Принадлежит:

A cabinet-based prediction method for the real-time control of the gaskinetic equilibrium in the steel enterprise, relating to the real-time control technique for the kinetic equilibrium of the by-product gas in the steel enterprise; the utility model is used to solve the off-balance between the supply and demand of the gas system for a short period of time. As the detection technique and the control medium of the automatic gas system are perfected, the operator can fully control the operating condition of the gas system, including the main pipeline pressure, the flow, the user flow, the conveyer equipment and the storage facility. Meanwhile, the regression model is adopted to forecast the future developing trend of the gas system as per the real operation data and the estimation on the main performance currently. Furthermore, based on the balance-related experiences of the site operator, the system will dynamically give out the operating recommendation concerning the adjustable gas use ...

Подробнее
26-10-2011 дата публикации

Electric power substation software emulation platform building method and no power off upgrading improved method

Номер: CN0101158847B
Принадлежит:

The invention relates to a method of establishing a simulation platform for multi-regional metallurgy substation software and realizing uninterruptible upgrading and reconstruction, belonging to the power transformation and distribution field. Through establishing the software and the hardware platforms actually operated by a simulation substation, the invention realizes the correct conversion ofthe substation automation system 'four remote' function and is able to complete the uninterruptible on-line upgrading reconstruction of the large-scale substation safely and reliably, thereby ensuring the correctness and completeness of the automation system uninterruptible upgrading reconstruction of the multi-regional metallurgy substation and completing the fully test to the substation automation system function under the experimental environment. The invention is mainly used for the upgrading reconstruction of the substation.

Подробнее
11-07-2012 дата публикации

Transforming plant intelligent electronic equipment access system

Номер: CN0101109951B
Принадлежит:

A system used for connecting with the intelligent electronic equipment in the transformer substation, so as to realize the tele-mechanics transmission of ''four remote'' date for the equipment in the transformer substation. The system adds a communication layer between the equipment in the isolated layer and the monitored control system of the transformer substation. The communication layer adopts the communication supervisor which is constituted by the high performance embedded system. Simultaneously, the data acquisition for the site equipment RS 485channel is completed and the communication protocol conversion is finished for the Ethernet transmission. Also, both the two-equipment and the double-channel redundancy communication can be realized to improve the reliability of data acquisition and communication as well as guarantee the reliability and the real time of the electric system's tele-mechanic data transmission, so as to solve such problems as the access conflict among a plurality ...

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