发明名称 Method for wind turbine yaw control
摘要 A method for yaw control for a wind turbine comprising a rotor with a rotor blade, the rotor defining a rotor axis and a rotor plane to which the rotor axis is perpendicular, in which the rotor axis is turned to minimise the yaw angle between the ambient wind direction and the rotor axis is provided, wherein the turning of the rotor axis is performed based on the measurement of a wind speed in the rotor plane at the rotor blade. Furthermore, a wind turbine which comprises a rotor which includes a rotor axis and a rotor plane perpendicular to the rotor axis and an anemometer for measuring the ambient wind speed is provided. The wind turbine further comprises an anemometer which is located such at a rotor blade at a particular distance from the rotor axis as to allow for measuring a wind speed in the rotor plane.
申请公布号 US8093738(B2) 申请公布日期 2012.01.10
申请号 US20080218715 申请日期 2008.07.17
申请人 STIESDAL HENRIK;SIEMENS AKTIENGESELLSCHAFT 发明人 STIESDAL HENRIK
分类号 F03D9/00 主分类号 F03D9/00
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