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Method for damping edgewise oscillations in one or more blades of a wind turbine, an active stall controlled wind turbine and use hereof
Method for damping edgewise oscillations in one or more blades of a wind turbine, an active stall controlled wind turbine and use hereof
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机译:阻尼风力涡轮机的一个或多个叶片中的边沿振动的方法,主动失速控制的风力涡轮机及其用途
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摘要
A method for damping edgewise oscillations in one or more blades of a wind turbine includes the steps of detecting if one or more of the blades oscillates edgewise during operation of the wind turbine, and substantially cyclically generating a pitch angle difference between at least two of the blades. Further provided is an active stall controlled wind turbine and use hereof.
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