MIXED ECCENTRICITY FAULT DIAGNOSIS IN SALIENT-POLE SYNCHRONOUS GENERATOR USING MODIFIED WINDING FUNCTION METHOD
نویسندگان
چکیده
منابع مشابه
Mixed Eccentricity Fault Diagnosis in Salient-pole Synchronous Generator Using Modified Winding Function Method
In this paper, winding function method (WFM), applied to a faulted synchronous generator, is modified and is used for online diagnosis of mixed eccentricity fault. For the first time, the static and mixed eccentricities are modeled in synchronous generators. A modified winding function (MWF) method introduced here is more precise compared with previous methods. This MWF enables to compute the a...
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The paper presents a mathematical base modeling combined to Modified-Winding -Function-Approach (MWFA) for eccentricity fault detection of a round-rotor synchronous machine. For this aim, a 6-pole machine is considered, and the machine inductances are computed by MWFA in healthy and also under eccentricity fault. A numerical discrete-time method has been proposed to machine modeling in voltage-...
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ژورنال
عنوان ژورنال: Progress In Electromagnetics Research B
سال: 2009
ISSN: 1937-6472
DOI: 10.2528/pierb08110903