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-tolerant ability of PMSM, to see how the quantitative output torque is changing as the severity of fault, quantitative fault-tolerant operation index, and improve the security of the PMSM.
Research on the internal short circuit fault tolerant operation of the PMSM
01.08.2014
908925 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Short-Circuit Fault Detection Observer Design in a PMSM
IEEE | 2018
|GAN-DRSN based Inter-turn Short Circuit Fault Diagnosis of PMSM
British Library Conference Proceedings | 2022
|