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'Wind turbine, edge formation arrangement for an airfoil and airfoil arrangement for a wind turbine blade'
'Wind turbine, edge formation arrangement for an airfoil and airfoil arrangement for a wind turbine blade'
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机译:“风力涡轮机,翼型件的边缘形成装置和风力涡轮机叶片的翼型装置”
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摘要
A wind turbine has a longitudinal airfoil blade that exerts a torque on the generator in response to an impinging air current. A compliant airfoil edge arrangement is disposed along an edge of the airfoil blade for at least a portion of a longitudinal dimension of the airfoil blade. A morphing drive arrangement varies a configuration of the compliant airfoil edge arrangement and consequently the aerodynamic characteristics of the airfoil blade. A drive arrangement applies actuation forces to the upper and lower compliant surfaces via the upper and lower actuation elements. The compliant airfoil edge is arranged as a trailing edge of the airfoil blade.
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