![Method for wind turbine yaw control](/abs-image/US/2012/03/01/US20120049520A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Method for wind turbine yaw control
- 申请号:US13290232 申请日:2011-11-07
- 公开(公告)号:US20120049520A1 公开(公告)日:2012-03-01
- 发明人: Henrik Stiesdal
- 申请人: Henrik Stiesdal
- 优先权: EPEP07014330 20070720
- 主分类号: H02P9/04
- IPC分类号: H02P9/04
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.
公开/授权文献:
- US08410625B2 Method for wind turbine yaw control 公开/授权日:2013-04-02
IPC结构图谱:
H | 电学 |
--H02 | 发电、变电或配电 |
----H02P | 电动机、发电机或机电变换器的控制或调节;控制变压器、电抗器或扼流圈 |
------H02P9/00 | 用于取得所需输出值的发电机的控制装置 |
--------H02P9/04 | .作用于非电原动机并取决于发电机的电输出值的控制 |