Innovative Fault-Tolerant Three-Phase SPMSM Drive without Split Capacitors, Auxiliary Legs or TRIACs

Author(s):  
Xiaokang Zhang ◽  
Jean-Yves Gauthier ◽  
Xuefang Lin-Shi
Keyword(s):  
2021 ◽  
Vol 2083 (2) ◽  
pp. 022073
Author(s):  
Yuan Cao ◽  
Fuzhi Jing ◽  
Heng Wan

Abstract Permanent Magnet Synchronous Motor (Permanent Magnet Synchronous Motor, hereinafter referred to as PMSM) has the characteristics of small size, high efficiency, high power density and fast dynamic response, etc., and more and more applications in the transportation industry. This also has higher and higher requirements for the reliability and security of PMSM drivers. In this paper, the fault tolerant control strategy of PMSM based on three phase four switch inverter is proposed based on vector control and the simulation verification is carried out.


2021 ◽  
Author(s):  
Wei Tian ◽  
Lei Wang ◽  
Jiawen Yu ◽  
Shuhan Liao ◽  
Qian Zhou
Keyword(s):  

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