The invention particularly relates to a stability augmentation system of a floating type offshore wind turbine, which comprises a hydrofoil, a hydrofoil connecting rod, a planetary gear, a planetary carrier, a gear ring, a rolling bearing, a displacement sensor, a self-adaptive transverse movement transmission control system, a power source part hydraulic pump, a hydraulic piston rod, a rotator, a connector, a connecting rod, a connecting shaft, a deck box body and a horizontal cross brace, an anchoring system; and a wind turbine. The stability augmentation function of the design adopts hydraulic stability augmentation, that is, a power source part hydraulic pump is used for providing power to drive a hydraulic piston rod to do horizontal linear motion, and the hydraulic piston rod is connected with a connector and a rotator to drive a planetary gear to rotate, so that a hydrofoil connecting rod and a hydrofoil rotate; the angles of the hydrofoils are adjusted according to the swaying condition of the floating platform in the running state of the wind turbine, transverse thrust generated by the hydrofoils acts with wind wave loads, transverse displacement of the floating platform can be reduced, and the overall stability and the power generation rate of the wind turbine are improved.

    本发明具体涉及一种漂浮式海上风力机的增稳系统,该增稳系统由水翼,水翼连接杆,行星齿轮,行星架,齿轮圈,滚动轴承,位移传感器,自适应横移传动控制系统,动力源件液压泵,液压活塞杆,旋转器,连接器,连接杆,连接轴,甲板箱体,水平横撑,锚泊系统,风力机构成。该设计的增稳功能采用液压式增稳,即利用动力源件液压泵提供动力带动液压活塞杆做水平直线运动,而液压活塞杆与连接器和旋转器相连接,会带动行星齿轮转动,从而令水翼连接杆与水翼转动,本发明在风力机运行状态下根据漂浮式平台的横荡情况调整水翼角度,水翼产生的横向推力与风浪载荷相作用,会减小漂浮式平台的横向位移,提高风力机整体的平稳性和发电率。


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    Title :

    Floating type offshore wind turbine stability augmentation system


    Additional title:

    一种漂浮式海上风力机增稳系统


    Contributors:
    TAN JIANFENG (author) / GE YOUYOU (author) / CHEN LINHAI (author)

    Publication date :

    2023-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F03D Windkraftmaschinen , WIND MOTORS



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