Invention Grant
- Patent Title: System and method for detecting anomalies in wind turbine control signals
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Application No.: US17789842Application Date: 2019-12-31
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Publication No.: US12078148B2Publication Date: 2024-09-03
- Inventor: Raymond Cole , Robert Dewey , Dhanannjay Deo , Anas Patankar
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: GE Infrastructure Technology LLC
- Current Assignee: GE Infrastructure Technology LLC
- Current Assignee Address: US SC Greenville
- Agency: Dority & Manning, P.A.
- International Application: PCT/US2019/069056 2019.12.31
- International Announcement: WO2021/137857A 2021.07.08
- Date entered country: 2022-06-29
- Main IPC: F03D17/00
- IPC: F03D17/00 ; F03D7/04 ; F03D80/50 ; G05B23/02

Abstract:
A method for controlling a wind turbine includes receiving operational data of at least one component of the wind turbine. The operational data includes a time-series of one or more high speed signals both before, during, and after an anomaly. Further, the high speed signal(s) may be digital or analog signals. The method also includes storing the operational data. Moreover, the method includes analyzing the stored operational data to identify a specific type and location of the anomaly using at least one of pattern recognition, machine learning, or rules-based conditions. In addition, the method includes determining an appropriate response action for the specific type and location of the anomaly. Further, the method includes adjusting a control parameter of the wind turbine. Thus, the method includes implementing the appropriate response action for the specific type and location of the anomaly.
Public/Granted literature
- US20230030681A1 SYSTEM AND METHOD FOR DETECTING ANOMALIES IN WIND TURBINE CONTROL SIGNALS Public/Granted day:2023-02-02
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