发明授权
US07942634B2 Wind turbine, a method for compensating for disparities in a wind turbine rotor blade pitch system and use of a method
有权
风力涡轮机，用于补偿风力涡轮机转子叶片桨距系统中的差异的方法和方法的使用
- 专利标题： Wind turbine, a method for compensating for disparities in a wind turbine rotor blade pitch system and use of a method
- 专利标题（中）： 风力涡轮机，用于补偿风力涡轮机转子叶片桨距系统中的差异的方法和方法的使用
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申请号： US12687671申请日： 2010-01-14
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公开(公告)号： US07942634B2公开(公告)日： 2011-05-17
- 发明人: Poul Brandt Christensen
- 申请人： Poul Brandt Christensen
- 申请人地址： DK Randers SV
- 专利权人： Vestas Wind Systems A/S
- 当前专利权人： Vestas Wind Systems A/S
- 当前专利权人地址： DK Randers SV
- 代理机构： Wood, Herron & Evans, LLP
- 主分类号： F03D7/00
- IPC分类号： F03D7/00
摘要：
A wind turbine includes a rotor having one or more rotor blades, a pitch system for controlling the pitch angle of the one or more rotor blades, the pitch system having at least one pitch actuator, a pitch controller for generating pitch actuator control signals and sensor elements for establishing values of pitch performance parameters, and a compensation controller to compensate for disparities between the pitch actuator control signals and the values of pitch performance parameters, according to a control algorithm. The compensation controller is arranged to adjust parameters of the control algorithm of the compensation controller in dependency of the disparities.
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