发明名称 |
WIND-DRIVEN GENERATOR AND YAW ROTATION DRIVE METHOD FOR WIND-DRIVEN GENERATOR |
摘要 |
It is an object to make it possible to completely or partially eliminate a yaw driving device and to reduce power consumption in a nacelle. A moment around a wind-turbine tower axis is calculated; an angle command value around the wind-turbine tower axis is calculated by adding a yaw-control command value to a reference command value for canceling out the moment; and a pitch angle command value of each wind turbine blade is set on the basis of the angle command value around the wind-turbine tower axis. |
申请公布号 |
EP2154363(A1) |
申请公布日期 |
2010.02.17 |
申请号 |
EP20080764266 |
申请日期 |
2008.05.08 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
HAYASHI, YOSHIYUKI;SHIBATA, MASAAKI |
分类号 |
F03D7/04;F03D7/02 |
主分类号 |
F03D7/04 |
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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