Title :
Analysis of an Improved Magnetic Circuit for Designing Interior Permanent Magnet Synchronous Motor
Author :
Lan, Zhiyong ; Yang, Xiangyu ; Zheng, Chaodi ; Wang, Fangyuan
Author_Institution :
Coll. of Electr. Power, South China Univ. of Technol., Guangzhou, China
Abstract :
This paper presents a magnetic circuit model of Interior Permanent Magnet Synchronous Motor (IPMSM). Considering slotting of stator/rotor and effect of stator yoke and rotor yoke, the improved magnetic circuit model has been established. It details the calculation of the flux leakage and the quiescent operating point to prove the rationality of the motor design, and the Finite Element Analysis has been used to prove the accuracy of the method.
Keywords :
finite element analysis; permanent magnet motors; rotors; stators; synchronous motors; finite element analysis; flux leakage; interior permanent magnet synchronous motor; magnetic circuit model; quiescent operating point; rotor yoke; stator yoke; Magnetic circuits; Magnetic flux leakage; Permanent magnet motors; Rotors; Saturation magnetization; Stators; Teeth; Finite Element Analysis; Interior Permanent Magnet Motors (IPMSM); magnetic circuit;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6880-5
DOI :
10.1109/iCECE.2010.809
