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Turbine rotor blade for wind-powered energy plant has tip region curved or angled in direction of rotor blade trailing edge
Turbine rotor blade for wind-powered energy plant has tip region curved or angled in direction of rotor blade trailing edge
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机译:用于风力发电设备的涡轮机转子叶片的尖端区域在转子叶片后缘的方向上弯曲或成角度
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摘要
The rotor blade (10) has an aerodynamic profile with a rotor blade leading edge (18) and a rotor blade trailing edge (20), the tip region (12) of the rotor blade curved or bent at an angle of between 1 and 45 degrees in the direction of the trailing edge of the rotor blade and/or the cross-section of the tip region of the rotor blade is reduced. Also included are Independent claims for the following: (a) a rotor blade tip; (b) a wind-powered energy plant
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