A ballast device includes guide rails (21, 22) arranged inside a floating platform (1) and along the circumferential direction of the floating platform; ballast blocks (31,32) moving along the guide raisl to adjust the position of gravity center of the floating platform. By arranging guide rails in the floating platform and ballast blocks moving along the guide rails, the distribution of the gravity center of the floating platform is changed, and the shaking of the platform is reduced, thus improving the stability of the fan, reducing the flutter of blades, prolonging the service life of the fan and increasing the power generation. A floating wind turbine and a control method for the ballast device is also provided.


    Access

    Download


    Export, share and cite



    Title :

    FLOATING WIND TURBINE, BALLASTING DEVICE THEREFOR, AND METHOD FOR CONTROLLING BALLASTING DEVICE


    Additional title:

    SCHWIMMENDE WINDTURBINE, BALLASTVORRICHTUNG DAFÜR UND VERFAHREN ZUR STEUERUNG DER BALLASTVORRICHTUNG
    ÉOLIENNE FLOTTANTE, DISPOSITIF DE BALLASTAGE ASSOCIÉ ET PROCÉDÉ DE COMMANDE DE DISPOSITIF DE BALLASTAGE


    Contributors:
    ZHOU YIMING (author) / LIU XIN (author) / FENG XUEJIAO (author) / GUO XIAOHUI (author)

    Publication date :

    2024-12-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    FLOATING WIND TURBINE, BALLASTING DEVICE THEREFOR, AND METHOD FOR CONTROLLING BALLASTING DEVICE

    ZHOU DIEMING / LI WEIDONG / LIU XIN et al. | European Patent Office | 2023

    Free access

    Ballasting

    Engineering Index Backfile | 1900


    Ballasting

    Engineering Index Backfile | 1906


    Ballasting

    Engineering Index Backfile | 1901


    Ballasting

    Wortley, H.P. | Engineering Index Backfile | 1899