To provide a wind power generator capable of making power generation efficient, increasing a power generation amount and performing uncontrolled and stable attitude control to reduce a manufacturing cost or secure long-term reliability, and further having various characteristics such as increasing degree of freedom for installation place.SOLUTION: A wind power generator includes: a floating body including a buoyancy generation body 1 having lower specific gravity than air, and a lift generation body 2b provided at the buoyancy generation body and configured to generate lift with airflow; a rotary turbine 3 provided at the floating body; and a dynamo 4 configured to convert kinetic energy generated by the rotary turbine into electric power. The lift generation body comprises a material capable of deforming depending on wind pressure.SELECTED DRAWING: Figure 2
【課題】発電の効率化、発電量の増加、無制御で安定した姿勢制御が行えることによる製造コストの低減や長期的信頼性の確保、さらには設置場所の自由度の増加といった様々な特長を有する風力発電装置を提供する。【解決手段】空気よりも低比重である浮力発生体1と、浮力発生体に設けられ、気流により揚力を生じる揚力発生体2bとを備えた浮遊体と、浮遊体に設けられた回転タービン3と、回転タービンが発生する運動エネルギーを電力に変換する発電機4とを備え、揚力発生体は風圧により変形可能な素材からなる。【選択図】図2
WIND POWER GENERATOR
風力発電装置
2018-12-27
Patent
Electronic Resource
Japanese
European Patent Office | 2021
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