The invention relates to a floating type wind power generation system which comprises a buoyancy platform, a wind tower, a hub, a generator set and a transmission assembly. The wind tower is arranged on the buoyancy platform; the hub is arranged at the top of the wind tower, and a plurality of impellers are distributed in the circumferential direction of the hub; the generator set is arranged in the buoyancy platform; the transmission assembly is arranged in the wind tower, and the hub is in transmission connection with the generator set through the transmission assembly. Compared with the prior art, the generator set is arranged in the buoyancy platform, and the hub and the impeller are arranged at the top of the wind tower, so that the generator set is convenient to maintain, the weight of the top of the wind tower is reduced, the requirement on the structural strength of the wind tower can be reduced, and the construction cost of the system is reduced. Meanwhile, the generator set is arranged in the floating platform and located at the bottom of the wind tower after the system is installed, so that the vertical gravity center of the floating wind power generation system is lowered, the system stability is improved, the overall weight of the system is lowered, and the generating capacity of the system per unit weight can be improved.

    本发明涉及一种浮式风力发电系统,包括浮力平台、风塔、轮毂、发电机组和传动组件;风塔设于浮力平台上;轮毂设于风塔顶部,轮毂的周向上分布有多个叶轮;发电机组设于浮力平台内;传动组件设于风塔内,轮毂通过传动组件与发电机组传动连接。与现有技术相比,本发明由于发电机组设置在浮力平台内,轮毂、叶轮设置在风塔顶部,方便发电机组的维护,减轻了风塔顶部的重量,进而可以降低对风塔结构强度的要求,降低了系统的建造成本。同时通过将发电机组设置在浮式平台内,系统安装后,发电机组位于风塔底部,降低了浮式风力发电系统的竖直重心,进而提高了系统稳定性,降低系统整体重量,有利于提高系统单位重量的发电量。


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    Titel :

    Floating type wind power generation system


    Weitere Titelangaben:

    一种浮式风力发电系统


    Beteiligte:
    LYU YIYANG (Autor:in) / ZHANG YU (Autor:in) / LEE JI-WOO (Autor:in) / LI KANGKANG (Autor:in) / WANG PU (Autor:in) / WEI WEI (Autor:in)

    Erscheinungsdatum :

    2023-08-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F03D Windkraftmaschinen , WIND MOTORS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F16H Getriebe , GEARING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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