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TURNING/OSCILLATING MOTION SUPPRESSING APPARATUS OF WIND POWER GENERATING FACILITY AND FLOATING OFFSHORE WIND POWER GENERATING FACILITY
TURNING/OSCILLATING MOTION SUPPRESSING APPARATUS OF WIND POWER GENERATING FACILITY AND FLOATING OFFSHORE WIND POWER GENERATING FACILITY
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机译:风力发电设施的旋转/振荡运动抑制装置和海上风电漂浮发电
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摘要
The present invention provides a floating offshore wind turbine capable of suppressing yawing of a nacelle caused by a gyro effect which is a cause of adverse influence of power generating efficiency of a wind turbine and endurance of devices thereof. The floating offshore wind turbine includes a rotor which is rotated by wind, a nacelle in which a rotation shaft of the rotor is accommodated, and a tower including a turning seated bearing which supports the nacelle such that the nacelle can turn with respect to a sea surface to exert a weathercock effect. The tower is provided with yawing suppressing means which suppresses yawing of the nacelle. According to this, it is possible to suppress the yawing of the nacelle generated by a gyro effect caused by yawing generated in the floating body by waves of the sea surface.
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