PROBLEM TO BE SOLVED: To provide a wind power generation system capable of stabilizing a floating attitude.SOLUTION: A wind power generation system 1 includes: a rotor 4 having a blade 2 capable of changing a pitch angle, and rotating with wind; and a dynamo 6 configured to generate power with rotation energy of the rotor 4. The wind power generation system 1 also includes a controller 10 configured to control equipment contained in the wind power generation system 1. The controller 10 is configured to, when a rotation speed of the dynamo 6 is not less than a wind velocity of reaching a rating and not more than a wind velocity of reaching a rating generation power, based on a velocity applied to the wind power generation system 1, feed-forward control dynamo torque sent to the dynamo 6, to adjust change of input energy.SELECTED DRAWING: Figure 1

    【課題】浮体姿勢を安定化可能な風力発電システムを提供する。【解決手段】ピッチ角度を変更可能なブレード2を有し、風を受けて回転するロータ4と、ロータ4の回転エネルギーを用いて発電する発電機6を備える風力発電システム1であって、風力発電システム1に含まれる機器を制御する制御装置10を備え、制御装置10は、発電機6の回転速度が定格に至る風速以上かつ定格発電電力に至る風速以下である場合に、風力発電システム1に加わる風速に基づいて、発電機6に指令する発電機トルクをフィードフォワード制御して入力エネルギーの変化を調整することを特徴とする。【選択図】図1


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    Title :

    WIND POWER GENERATION SYSTEM


    Additional title:

    風力発電システム


    Contributors:

    Publication date :

    2018-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F03D Windkraftmaschinen , WIND MOTORS / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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