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

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Применить Всего найдено 4. Отображено 4.
04-08-2023 дата публикации

In-station collaborative optimization control method of integrated energy service station and related products

Номер: CN116544987A
Автор: DING RAN, CHENG LIN, SUN RONGFU, FAN XIAOWEI, QIU WEI, YAO YIMING, LAN HAIBO, WANG JINGRAN, GENG YAN, PEI YUTING, ZHAO LEIQING, ZHANG RUI, ZHAI BINGXU, SUN BOHAO
Принадлежит:

The invention provides an in-station collaborative optimization control method of an integrated energy service station and a related product. Judging whether the energy supply reliability loss of the flexible load and the energy storage capacity recession corresponding to the battery energy storage are in the corresponding preset range or not based on the operation characteristic constraint of various controllable resources in the integrated energy service station and the regulation and control strategy of the flexible load and the battery energy storage; if yes, taking own demands of various controllable resources as constraints, and cooperatively responding to a superior power grid dispatching strategy of the comprehensive energy service station; and generating an in-station collaborative optimization control strategy of the comprehensive energy service station based on the superior power grid scheduling strategy and the dynamic aggregation result of the various controllable resources ...

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Номер записи: 1
04-04-2023 дата публикации

Virtual power plant low-carbon joint transaction optimization method

Номер: CN115907981A
Автор: ZHAO BOCHAO, LI MING, ZHANG WENYU, ZHAO ZHOU, KOU JIAN, HE JUBIN, ZHAO LEIQING, MIAO LIDI, WANG HAI, WANG DEWEI, LI YANG, ZANG PENG, XU XIAOFENG, LIU DUNNAN, LIU MINGGUANG, LI GENZHU, LIANG JIAHAO
Принадлежит:

The invention discloses a virtual power plant low-carbon joint transaction optimization method, and the method specifically comprises the following steps: firstly, carrying out the analysis of the developable capability of a source side and a load side of a virtual power plant, and considering the upper limit value of an adjustable resource; secondly, designing a low-carbon virtual power plant operation transaction framework, and modeling each unit in the virtual power plant; and finally, considering an economic target and an environmental protection target, and constructing a low-carbon joint transaction optimization strategy of the virtual power plant participating in the electric energy market, the carbon transaction market and the peak regulation auxiliary service market based on a carbon transaction mechanism. Through the method provided by the invention, suggestions for participating in the market can be provided for the virtual power plant operator, the enthusiasm of the virtual ...

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Номер записи: 2
06-06-2023 дата публикации

Double-fed motor virtual synchronous active compensation control method and system

Номер: CN116231698A
Автор: REN WEIXI, ZHAO LEIQING, ZHANG HAIXIN, LIU HONGYONG, ZHAO ZHOU, CAO JUNLEI, JIA HONGYAN, GE XIAOFENG, JANG JIN-HO, YU WEIYAO
Принадлежит:

The invention provides a doubly-fed motor virtual synchronous active compensation control method and system, and the method comprises the steps: enabling a flywheel to be hung outside a rotor rotating shaft of a doubly-fed motor, so as to prolong the active compensation time; setting a rotor speed lower limit value for the doubly-fed motor with the externally-hung flywheel; when the rotating speed of the doubly-fed motor rotor is higher than the lower limit value, the rotor is not controlled; when the rotating speed of the rotor drops to a lower limit value, PID closed-loop control is carried out on the rotating speed of the rotor, and an energy storage effect is achieved through existence of a flywheel, so that the active compensation time of the doubly-fed motor is longer; by setting the lower limit value of the rotor rotating speed, rotating speed PID closed-loop control is carried out after the rotor rotating speed drops to the lower limit value, the rotating speed drops slowly, and ...

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Номер записи: 3
04-07-2023 дата публикации

Regulation and control system for resources with different flexibility of multi-energy group control station

Номер: CN116388286A
Автор: DING RAN, SUN RONGFU, FAN XIAOWEI, TIAN HAO, QIU WEI, ZHAO ERGANG, LAN HAIBO, YAO YIMING, WANG JINGRAN, LI PENGYUAN, JIA WENZHAO, GENG YAN, PEI YUTING, LIU JIANQING, ZHAO LEIQING, XU LI'NA
Принадлежит:

The invention relates to the technical field of power resource regulation and control, and discloses a multi-energy group control station different flexibility resource regulation and control system comprising a system module assembly which comprises an internal optimization control module and an external participation regulation and control module. The internal optimization control module is connected with a dynamic aggregation module for dynamically aggregating distributed resources, the dynamic aggregation module is connected with a resource division module and an optimization control module, the resource division module divides the distributed resources into a plurality of control clusters, and the optimization control module is connected with the control clusters divided by the resource division module. According to the invention, through regulation and control of a plurality of flexible resources, internal optimization control, cooperation of other energy systems in a region and centralized ...

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Номер записи: 4