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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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Применить Всего найдено 2. Отображено 2.
18-08-2023 дата публикации

Storage battery on-line capacity checking inspection method and storage battery on-line capacity checking inspection device

Номер: CN116613864A
Автор: XU FENG, XIE CHENG, YANG WEI, CHEN ZHONG, ZI QUAN, YANG DONG, ZHAO CHEN, XU CHAOFENG, HU DI, GUAN WEIPING, HONG XIAOLONG, XU QIRUI, XU XIAO, LI TAN, CHEN GUOPING, ZHANG GONGYING, ZHAO XIAODONG, WANG YAN, DONG HAITAO, HUANG XIA, CAI LIN, ZHUANG MAODONG, HE WEI, XU YAKUN, LUO WEILAI, ZHAO DONGJIE, ZHANG YONG, WANG XIAOBIN, LI JUN, LIN XINGHUA
Принадлежит:

The invention discloses a storage battery online capacity checking inspection method and device, and the method comprises the steps: controlling the discharge process of a storage battery through a first preset control strategy based on a first preset control parameter, and the first preset control parameter comprises a discharge termination condition; real-time state parameters of the storage battery in the discharging process are collected in real time till discharging is ended; when discharging is ended, the actual capacity of the storage battery is calculated based on the real-time discharging current in the discharging process, and capacity checking is carried out based on the actual capacity of the storage battery; and the charging process of the storage battery is controlled through a second preset control strategy based on second preset control parameters, the second preset control parameters comprise charging voltage and charging current constraint conditions and charging termination ...

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Номер записи: 1
04-07-2023 дата публикации

Running state monitoring system of belt conveyor and working method

Номер: CN116380230A
Автор: ZANG FENGQI, CHU HAIFENG, ZHANG JIAN, ZHUANG MAODONG, MA YONGLIN, GUAN YUQI
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The running state monitoring system comprises a pulse laser, a doped optical fiber amplifier and an optical fiber circulator which are connected in sequence, the optical fiber circulator is connected with an optical fiber coupler and a wavelength division multiplexer, and two output ends of the optical fiber coupler are connected with a temperature measuring optical fiber and a vibration measuring optical fiber respectively. The wavelength division multiplexer is respectively connected with at least three groups of photoelectric detection modules which are respectively used for detecting Stokes light, anti-Stokes light and Rayleigh scattering light, and all the photoelectric detection modules are connected with a computer through a microprocessor. The system has the advantages that distributed temperature and vibration can be monitored simultaneously by using a single light source, and the system also has the advantages of all-optical transmission, natural immunity to electromagnetic interference ...

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Номер записи: 2