SEA FLOATING WIND GENERATING DEICE WITH PITCH CONTROL

摘要

The present invention relates to an offshore floating wind power generation device having a posture control unit which can apply a restoring force using wind power so as to constrain angle change in accordance with pitching generated by change in wind intensity. The offshore floating wind power generation device comprises: at least one floating body; a tower supported by the floating body to be erected on a water surface; a nacelle having a rotor installed in an upper portion of the tower; and a mooring line fixing the tower and the floating body to the bottom of a sea. The nacelle has a posture control unit applying a restoring force so as to control pitch of the tower by means of wind.