2014
DOI: 10.1109/itec-ap.2014.6941237
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Shurong Wei, Surong Huang, Jin Gao, Qi Zhang

Abstract: PMSM has become the mainstream motor of electric vehicles. The fault-tolerant ability of PMSM "limp home", is critical to safe operation of electric vehicles. Researches on the internal short-circuit fault-tolerant operation of PMSM are rare at present. Multi-loop theory is adopted to establish the accurate and general internal short-circuit model, through the different values of short-circuit coefficients to simulate turn-to-turn, interphase, and the neutral point short circuit fault. Studying the fault-tole…

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