发明名称 |
IMPROVEMENTS RELATING TO WIND TURBINES |
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. |
申请公布号 |
US2016131111(A1) |
申请公布日期 |
2016.05.12 |
申请号 |
US201414893145 |
申请日期 |
2014.05.21 |
申请人 |
VESTAS WIND SYSTEMS A/S |
发明人 |
OLESEN Ib Svend |
分类号 |
F03D7/04 |
主分类号 |
F03D7/04 |
代理机构 |
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代理人 |
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主权项 |
1. A method of 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. |
地址 |
Aarhus N DK |