发明名称 |
WIND TURBINE BLADE PROVIDED WITH FLOW ALTERING DEVICES |
摘要 |
A blade for a rotor of a wind turbine is divided into a root region closest to the hub and an airfoil region with a lift generating profile furthest away from the hub and a transition region. A base part of the transition region has an axial induction factor, which without flow altering device deviates at least 5% from a target axial induction factor. A number of first flow altering devices are arranged so as to adjust the aerodynamic properties of a longitudinal segment of the transition region to substantially meet the target axial induction factor.
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申请公布号 |
US2012057984(A1) |
申请公布日期 |
2012.03.08 |
申请号 |
US201013320946 |
申请日期 |
2010.05.18 |
申请人 |
FUGLSANG PETER;BOVE STEFANO;FUGLSANG LARS;LM GLASFIBER A/S |
发明人 |
FUGLSANG PETER;BOVE STEFANO;FUGLSANG LARS |
分类号 |
F03D1/06;B23P15/04 |
主分类号 |
F03D1/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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