The invention discloses an offshore floating type wind turbine generator with an energy storage device, and an electric energy absorption method. The offshore floating type wind turbine generator comprises a fan, a tower drum, a box body structure and a plurality of air storage tanks, wherein the fan, the tower drum and the box body structure are sequentially connected from top to bottom, the airstorage tanks are arranged on the periphery of the box body structure at equal intervals, a compressor and a micro turbine are arranged in the box body structure, and the compressor is communicated with inlets of the air storage tanks; outlets of the air storage tanks are communicated with a working medium inlet of the micro turbine, and the air storage tanks are filled with compressed air; an anchoring support is arranged on the periphery of the box structure, the anchoring support is connected with an anchoring device through a catenary, and the anchoring device is fixed to the seabed; a balance weight is arranged in the box body structure; the electric energy input end of the compressor is connected with the electric energy output end of the wind turbine generator; and compressed air inthe air storage tanks serves as an energy storage medium, meanwhile, and also can provide buoyancy for the fan to reduce the acting force of stormy waves on the fan and keep the fan stable, and meanwhile electric energy of the wind turbine generator can be absorbed.

    本发明公开一种带有储能装置的海上浮式风电机组及电能消纳方法,机组包括风机、塔筒、箱体结构以及若干储气罐;从上到下,风机、塔筒和箱体结构依次连接,储气罐等间隔设置在箱体结构的一周,箱体结构中设置有压缩机和微型透平机,压缩机和储气罐的入口连通;储气罐的出口连通微透平机的工质入口,储气罐中充有压缩空气;箱体结构的一周设置有锚定支架,锚定支架通过悬链线连接锚定装置,锚定装置固定在海底;箱体结构中设置有配重;压缩机的电能输入端连接风电机组的电能输出端;储气罐内的压缩空气作为储能介质,同时可为风机提供浮力,减少风浪对风机作用力,保持风机稳定,同时可以用于消纳风电机组的电能。


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    Title :

    Offshore floating type wind turbine generator with energy storage device, and electric energy absorption method


    Additional title:

    一种带有储能装置的海上浮式风电机组及电能消纳方法


    Contributors:
    WANG SHAOMIN (author) / TANG WEI (author) / GUO XIAOJIANG (author) / WANG MAOHUA (author) / CHEN XIAOLU (author) / YAN SHU (author) / XIE WEIHUA (author) / LIU MINGJIANG (author) / ZHANG XUN (author) / GU JIANWEI (author)

    Publication date :

    2020-08-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F03D Windkraftmaschinen , WIND MOTORS



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