发明名称 Online monitoring system and method to identify shorted turns in a field winding of a rotor
摘要 A method for analyzing electrical shorts in field windings of a synchronous machine having a rotor using a magnetic flux probe, the method includes: monitoring flux signals generated by the flux probe wherein the flux signals are indicative of magnetic flux emanating from the field windings; electronically storing flux data obtained from the monitored flux signals and indicative of electrical shorts in the field windings; automatically analyzing the stored flux data to identify field windings having the shorts and to count the shorts in each identified field winding, and automatically displaying information identifying the field windings with shorts and a number of shorts in each field winding.
申请公布号 EP2511722(B1) 申请公布日期 2017.03.08
申请号 EP20120163235 申请日期 2012.04.04
申请人 General Electric Company 发明人 Beatty, Keith Franklin
分类号 G01R31/34;G01R31/02 主分类号 G01R31/34
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