发明申请
- 专利标题： IMPROVEMENTS RELATING TO WIND TURBINES
- 专利标题（中）： 关于风力涡轮机的改进
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申请号： US14893145申请日： 2014-05-21
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公开(公告)号： US20160131111A1公开(公告)日： 2016-05-12
- 发明人: Ib Svend OLESEN
- 申请人： VESTAS WIND SYSTEMS A/S
- 优先权： DKPA201370277 20130523
- 国际申请： PCT/DK2014/050140 WO 20140521
- 主分类号： F03D7/04
- IPC分类号： F03D7/04
摘要：
The present invention relates to a method and to a wind turbine for determining the tip angle of a blade of a wind turbine rotor during rotation of the rotor. The method comprising: (a) transmitting a light signal from a first blade of the wind turbine rotor towards a second blade of the rotor; (b) receiving the light signal at the second blade of the rotor; and (c) calculating the tip angle of the first or second blade based upon characteristics of the received light signal.
公开/授权文献
- US10094359B2 Improvements relating to wind turbines 公开/授权日：2018-10-09
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