Offshore wind power and energy storage composite integrated system

The invention discloses an offshore wind power and energy storage composite integrated system, and relates to the technical field of offshore wind power energy storage. The device comprises a wind driven generator 1, a control/conversion unit 2, a fuel gas generator 3, a compressor 4, a seabed oil a...

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Hauptverfasser: LI LIFENG, RAO ZHI, LIN XIN, ZHOU HENGWANG, HUANG LIJUAN, SUN SIYANG, ZHOU CHUNLI, LIANG QINQIN, QIN HUI, YANG ZAIMIN, LI SHUANG, YU MING, LUO QIDENG, TANG BIN, MENG WENCHUAN, PAN ZHEN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses an offshore wind power and energy storage composite integrated system, and relates to the technical field of offshore wind power energy storage. The device comprises a wind driven generator 1, a control/conversion unit 2, a fuel gas generator 3, a compressor 4, a seabed oil and gas field 5, a turbine generator 6, a first pretreatment system 7, a second pretreatment system 8 and a fuel gas generator 9. The control conversion unit 2 supplies power to the fuel gas generator 3 and the compressor 4 and supplies power to a power grid when needed; when the electric energy of the power grid is excessive, the redundant electric energy is supplied to the fuel gas producer 3 through the control/conversion unit 2 to be used for producing fuel gas, and the produced fuel gas is compressed and pressurized into high-pressure fuel gas through the compressor 4 driven by the electric energy and then injected into the seabed oil and gas field 5. The system has the advantages of efficient utilization of en