Invention Grant
- Patent Title: System and method for preventing excessive loading on a wind turbine
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Application No.: US14032279Application Date: 2013-09-20
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Publication No.: US09624905B2Publication Date: 2017-04-18
- Inventor: Thomas Franklin Perley , Brandon Shane Gerber , Jignesh Govindlal Gandhi , Venkata Krishna Vadlamudi
- Applicant: General Electric Company
- 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.
- Main IPC: G05D3/12
- IPC: G05D3/12 ; F03D7/02 ; F03D7/04

Abstract:
Systems and methods for preventing excessive loading on a wind turbine are disclosed. The method includes determining a current wind turbine parameter using at least one operating condition via a processor, the operating condition indicative of wind turbine operation; storing the current wind turbine parameter in a memory store over a predetermined time period; calculating a standard deviation of a plurality of the stored current wind turbine parameters; determining a future wind turbine parameter; calculating a maximum wind turbine parameter as a function of the standard deviation of the plurality of stored wind turbine parameters and the future wind turbine parameter; and, controlling the wind turbine based on a difference between the maximum wind turbine parameter and a parameter setpoint to prevent excessive loading from acting on the wind turbine.
Public/Granted literature
- US20150086356A1 SYSTEM AND METHOD FOR PREVENTING EXCESSIVE LOADING ON A WIND TURBINE Public/Granted day:2015-03-26
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