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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 5. Отображено 5.
13-08-2021 дата публикации

Energy storage power supply charging and discharging strategy for realizing unit power supply adjustment based on shallow charging and shallow discharging

Номер: CN113258596A
Автор: HU LIN, CHEN WEI, ZHAO KAI, YANG ZHONG, ZHANG CHENGKUI, ZHOU YI, WAN JIANQIANG, WANG JUN, HOU XIANXIN, NI WANGDAN, 胡林, 陈伟, 赵凯, 杨忠, 张承魁, 周毅, 万建强, 王军, 侯显鑫, 倪旺丹
Принадлежит:

The invention discloses an energy storage power supply charging and discharging strategy for realizing unit power supply adjustment based on shallow charging and shallow discharging; units with similar power generation forms form a power supply unit, and each energy storage unit forms an energy storage power supply unit and forms a complementary integrated power supply with other power supply units; a complementary integrated control unit performs coordination control by assigning unit active power target values to power supply control units; and an energy storage power supply control unit performs unit-level AGC distribution and closed-loop adjustment of unit active power by combining the adjustment coefficient and the battery capacity of each energy storage unit so as to complete a unit active power target value. The strategy takes the problem of shallow charging and shallow discharging of the energy storage power supply battery as the focus of attention, introduces the battery state ...

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Номер записи: 1
30-06-2023 дата публикации

Secondary frequency modulation disassembly and compensation type gain adjustment method based on active power adjustment margin disassembly

Номер: CN116365547A
Автор: HU LIN, CHEN WEI, LI HONGGANG, ZHAO KAI, YANG QING, HU FENG, ZHANG CHENGKUI, HU HONG
Принадлежит:

The invention discloses a secondary frequency modulation disassembly and compensation type gain adjustment method based on active power adjustment margin disassembly, and the method comprises the steps: carrying out the secondary frequency modulation through a disassembly and compensation type gain adjustment mode when all judgment conditions are satisfied: dividing an AGC (Automatic Gain Control) hydroelectric generating set into a unit participating in the secondary frequency modulation adjustment and a unit not participating in the secondary frequency modulation adjustment, the adjustment allowance of the hydroelectric generating set which does not participate in the secondary frequency modulation is removed to the hydroelectric generating set which participates in the secondary frequency modulation by adjusting the single-machine active power set value of each set which does not participate in the secondary frequency modulation, and the adjustment allowance removed from the single machine ...

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Номер записи: 2
13-06-2023 дата публикации

Intelligent operation management method for unattended hydropower station

Номер: CN116258472A
Автор: YIN SHUHONG, CUI HAITAO, YAN XINGJIAN, WANG JUN, ZHAO GUOQING, ZHAO KAI, YANG ZHONG, ZHONG DONGMING, HE WEI, CAO JUNTAO, LIU HUIJIE, ZHANG CHENGKUI, FAN LEI, LI YANGYICHENG
Принадлежит:

The invention provides an intelligent operation management method for an unattended hydropower station. The intelligent operation management method is characterized by comprising the following steps: (1) an operation on-duty management system automatically generates a next-day unattended work task list of each power station; (2) each power station in the drainage basin confirms the content of the work task list and submits the content to a centralized control center; (3) the centralized control center reviews and confirms the work task list reported by each power station in the drainage basin; (4) the operation on-duty management system summarizes and classifies the content of the work task list; (5) the centralized control center issues the work task list to each power station; (6) each power station in the drainage basin confirms the work task list issued by the centralized control; (7) executing the work task list; (8) the operation on-duty management system stores, archives and warehouses ...

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Номер записи: 3
13-10-2004 дата публикации

汉字笔画输入法

Номер: CN0001536473A
Автор: ZHANG CHENGKUI, CHENGKUI ZHANG, 张承魁
Принадлежит:

The invention provides a Chinese character stroke input method, including individual character coding rule, etymon splitting rule, coding rule and simplified code input rule. Compared with the existing technique, it has the characters of reasonable keyboard layout, simply etymon splitting, few repeated codes for individual character input, etymon input compatibility, strong simplified code law, easy remembering, effectively enhancing input speed, etc, therefore, it has a very good popularizing and applying vale.

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Номер записи: 4
13-08-2021 дата публикации

Water and wind storage multi-energy complementary regulation control method based on charging and discharging correction power

Номер: CN113258616A
Автор: HU LIN, LI HONGFEI, ZHANG CHENGKUI, TAN ZHENGYUN, ZHOU YI, HU HONG, WANG JUN, HE WEI, HOU XIANXIN, TAO QING, 胡林, 李宏飞, 张承魁, 谭正云, 周毅, 胡虹, 王军, 何伟, 侯显鑫, 陶卿
Принадлежит:

The invention discloses a water and wind storage multi-energy complementary regulation control method based on charging and discharging correction power. A complementary integration unit calculates and dispatches the unit active power target value of a hydraulic power supply, the primary frequency modulation regulation coefficient of a hydraulic power supply unit, the start-stop suggestion of a wind turbine generator and the unit active power target value of an energy storage power supply unit based on the charging and discharging correction power. The hydraulic power supply is used for compensating and adjusting the wind power supply, and the energy storage power supply is used for compensating and adjusting the hydraulic power supply and the wind power supply; a control strategy of transferring all primary frequency modulation tasks to a hydraulic power supply is adopted for a wind power supply which does not have a primary frequency modulation function but need undertake primary frequency ...

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Номер записи: 5