发明申请
- 专利标题： WIND TURBINE BLADE CONTROL METHOD
- 专利标题（中）： 风力涡轮机叶片控制方法
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申请号： US14365375申请日： 2012-12-05
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公开(公告)号： US20140334928A1公开(公告)日： 2014-11-13
- 发明人: Peter Baek , Christian Frank Andersen , Mark Olaf Slot , Casper Skovby , Simon Berg Bojesen , Morten Ravn , Michael Klitgaard
- 申请人： LM WP PATENT HOLDING A/S
- 优先权： GB1121590.2 20111215
- 国际申请： PCT/EP2012/074442 WO 20121205
- 主分类号： F03D7/02
- IPC分类号： F03D7/02 ; F03D7/04
摘要：
A control method for a wind turbine, in particular for a wind turbine blade is described. The control method makes use of the blade mode shapes, or natural vibration shapes, of the blade to detect the excitement level of the blade natural vibrations, and controls active lift devices on the blade in an effort to reduce the excitement levels, to reduce loading in the blade and the overall wind turbine structure. There is also provided a method of designing a wind turbine blade for use in such a method.
公开/授权文献
- US09909562B2 Wind turbine blade control method 公开/授权日：2018-03-06
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