Invention Grant
- Patent Title: System and method for stopping the operation of wind turbine
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Application No.: US14381687Application Date: 2012-05-02
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Publication No.: US09726147B2Publication Date: 2017-08-08
- Inventor: Xiongzhe Huang , Danian Zheng
- Applicant: Xiongzhe Huang , Danian Zheng
- Applicant Address: US NY Schenectady
- Assignee: GENERAL ELECTRIC COMPANY
- Current Assignee: GENERAL ELECTRIC COMPANY
- Current Assignee Address: US NY Schenectady
- Agency: Dority & Manning, P.A.X.
- International Application: PCT/CN2012/074975 WO 20120502
- International Announcement: WO2013/163795 WO 20131107
- Main IPC: F03D7/04
- IPC: F03D7/04 ; F03D7/02 ; F03D17/00

Abstract:
A method for stopping the operation of a wind turbine is disclosed. The method may generally include receiving signals associated with at least one operating condition of the wind turbine, analyzing the at least one operating condition with a controller of the wind turbine, implementing a first stopping procedure in order to stop operation of the wind turbine when analysis of the at least one operating condition indicates that a pitch system failure has occurred and implementing a second stopping procedure in order to stop operation of the wind turbine when analysis of the at least one operating condition indicates that a different wind turbine stop event has occurred.
Public/Granted literature
- US20150110596A1 SYSTEM AND METHOD FOR STOPPING THE OPERATION OF WIND TURBINE Public/Granted day:2015-04-23
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