Offshore wind turbine generator set large island system with energy storage localization and control method

The invention relates to an energy storage localization offshore wind turbine generator large island system and a control method. The offshore wind turbine generator large island system comprises a wind turbine generator, an energy storage system, a generator set boost transformer, an auxiliary tran...

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Hauptverfasser: GAN YUQIAN, QIAO HOU, HU SEN, ZHANG LEI, GAO YUQING, KUMANE, TAO AN, LI HONGKE, YANG FEI, MIN KUAN, ZHOU YONG, XU JIAN, YANG LINGANG, FAN JINGSHEN, XU GANG, DAI QIWEI, XU ZHIHUI, CHEN YUWEI, SHI ZHAOHUI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention relates to an energy storage localization offshore wind turbine generator large island system and a control method. The offshore wind turbine generator large island system comprises a wind turbine generator, an energy storage system, a generator set boost transformer, an auxiliary transformer, a circuit breaker and an in-situ control system. The energy storage system can switch three working modes of grid-connected charging, grid-connected discharging and off-grid discharging by receiving an instruction of the local control system. The offshore wind turbine generator large island system has the advantages that the energy storage localization offshore wind turbine generator large island system has the functions of a large island system and an energy storage system at the same time, and engineering investment is reduced; the energy storage system is merged into fan monitoring, so that grid-connected control is simplified; an energy storage system is adopted to replace a diesel generator, and opera