Control method and control device for wind turbine
AssigneeGoldwind Science & Technology Co., Ltd.
InventorsFengjiao BIAN, Yousheng YANG, Lei LIU
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Abstract
The present application provides a control method and a control device (710) for a wind turbine (720). The control method includes: acquiring incoming wind information of the wind turbine (720); determining whether there is a sector with a complex wind condition around the wind turbine (720) based on the acquired incoming wind information; in response to determining that there is a sector with a complex wind condition around the wind turbine (720), performing feed-forward load reduction control on the wind turbine (720) based on the complex wind condition.
Claims21
A control method for a wind turbine, wherein the control method comprises:
- acquiring incoming wind information of the wind turbine;
- determining whether there is a sector with a complex wind condition around the wind turbine based on the acquired incoming wind information;
- in response to determining that there is a sector with a complex wind condition around the wind turbine, performing feed-forward load reduction control on the wind turbine based on the complex wind condition.
A control device for a wind turbine, wherein the control device comprises:
- a wind condition prediction unit configured to:
- acquire incoming wind information of the wind turbine;
- a sector identification unit configured to:
- determine whether there is a sector with a complex wind condition around the wind turbine based on the acquired incoming wind information;
- a load reduction control unit configured to:
- in response to determining that there is a sector with a complex wind condition around the wind turbine, perform feed-forward load reduction control on the wind turbine based on the complex wind condition.
21-22. (canceled)
Dependencies are inferred from the claim text.