| 发明名称 |
DAMPING AN OSCILLATORY MOVEMENT OF A NACELLE OF A WIND TURBINE |
| 摘要 |
A method is provided for damping an oscillatory movement of a nacelle of a wind turbine. The nacelle is attached to a tower of the wind turbine. The method involves rotating the nacelle about a yawing axis with a yawing speed, the yawing axis being aligned with a longitudinal axis of the tower, changing the yawing speed, and coordinating the yawing speed with the oscillatory movement such that a torque resulting from the change of the yawing speed damps the oscillatory movement of the nacelle of the tower. |
| 申请公布号 |
US2015076822(A1) |
申请公布日期 |
2015.03.19 |
| 申请号 |
US201314026075 |
申请日期 |
2013.09.13 |
| 申请人 |
Creaby Justin;Esbensen Thomas;Hoegh Gustav |
发明人 |
Creaby Justin;Esbensen Thomas;Hoegh Gustav |
| 分类号 |
F03D7/02 |
主分类号 |
F03D7/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for damping an oscillatory movement of a nacelle of a wind turbine, the nacelle being attached to a tower of the wind turbine, the method comprising:
rotating the nacelle about a yawing axis with a yawing speed, the yawing axis being aligned with a longitudinal axis of the tower, changing the yawing speed, and coordinating the yawing speed with the oscillatory movement such that a torque resulting from the change of the yawing speed damps the oscillatory movement of the nacelle of the tower. |
| 地址 |
Westminster CO US |
