The invention discloses a semi-submersible floating type draught fan integrated with a wave energy power generation device and a control method of the semi-submersible floating type draught fan. A wind turbine generator of the semi-submersible floating type draught fan is installed at the top end of the tower barrel, a floating type platform is installed on the lower portion of the tower barrel, and a wave energy power generation device is installed in the floating type platform and electrically connected with the wind turbine generator. The method comprises the steps that the control circuit obtains the distance and direction of a straight line formed from the self-positioning device to the central axis of the tower drum; the control circuit obtains the optimal distance from the self-positioning device to the central axis of the tower drum; the control circuit controls the wave energy power generation device to stop moving after the wave energy power generation device reaches the optimal distance; the steps are repeated every preset time period to achieve continuous control over the semi-submersible floating type draught fan. The wave energy power generation device is integrated in the semi-submersible floating type fan, offshore wind energy and wave energy can be jointly utilized for power generation, wave and wind loads are dissipated, the motion response and structural load of the floating type fan are effectively improved, and the reliability and safety of the fan are improved.

    本发明公开了一种集成波浪能发电装置的半潜漂浮式风机及其控制方法。半潜漂浮式风机的风电机组安装在塔筒顶端,塔筒的下部安装有漂浮式平台,漂浮式平台内安装有波浪能发电装置,波浪能发电装置电连接风电机组。方法包括:控制电路获得自定位装置至塔筒的中心轴线所形成的直线的距离和方向;控制电路获得自定位装置至塔筒的中心轴线的最优距离;控制电路通过控制波浪能发电装置至最优距离后停止移动;每经过一段预设时间段均重复步骤以实现半潜漂浮式风机的连续控制。本发明将波浪能发电装置集成在半潜漂浮式风机内,可以联合利用海上风能和波浪能发电,并耗散波浪和风载荷,有效改善漂浮式风机的运动响应和结构载荷,提高风机的可靠性与安全性。


    Access

    Download


    Export, share and cite



    Title :

    Semi-submersible floating type draught fan integrated with wave energy power generation device and control method of semi-submersible floating type draught fan


    Additional title:

    一种集成波浪能发电装置的半潜漂浮式风机及其控制方法


    Contributors:
    ZHANG DAHAI (author) / CHEN ZHENG (author) / SI YULIN (author) / QIAN PENG (author) / SHI SHUAI (author) / XIONG SHENGXIN (author)

    Publication date :

    2022-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F03D Windkraftmaschinen , WIND MOTORS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F03B MACHINES OR ENGINES FOR LIQUIDS , Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten



    Semi-submersible floated draught fan foundation and draught fan

    BAI QIWEI / LI HUAXIANG / JIANG YONG | European Patent Office | 2020

    Free access

    Semi-submersible floating type wind power generation device

    DU YU / LI FEIPENG | European Patent Office | 2022

    Free access


    Herringbone deck semi-submersible floating type fan foundation and semi-submersible floating type fan

    LI DA / GAO WEI / YI CONG et al. | European Patent Office | 2022

    Free access

    SEMI-SUBMERSIBLE TYPE FLOATING TERMINAL

    BAE JAE RYU / CHOO GYO SIG | European Patent Office | 2019

    Free access