发明名称 |
Method of controlling the tip speed ratio of wind turbine blades |
摘要 |
The present invention relates to a method of controlling the aerodynamic load of a wind turbine blade 108 by controlling the tip speed ratio (TSR) and/or blade pitch setting of the wind turbine blade so as to optimize power production. A wind turbine blade 108 undergoes an aero-elastic response including deflection and twist that is a function of the blade loading. The blade loading is dependent on the wind speed, TSR, and pitch setting. The aero-elastic response requires a different TSR and/or pitch to be selected throughout the power curve in order to maintain the optimum power production and to improve energy capture. |
申请公布号 |
EP2096300(A3) |
申请公布日期 |
2013.12.11 |
申请号 |
EP20090250445 |
申请日期 |
2009.02.20 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
PIERCE, KIRK GEE;GERBER, BRANDON SHANE;HERR, STEFAN |
分类号 |
F03D7/00 |
主分类号 |
F03D7/00 |
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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