PM Design of IPMSM using Parameterized Finite Element Model

Huijuan Liu (Beijing Jiaotong University)
Haijiao Zhang (Beijing Jiaotong University)
Jingxiong Zhang (Beijing Jiaotong University)

Indonesian Journal of Electrical Engineering and Computer Science
Vol 11, No 12: December 2013

In this paper, a parameterized transient finite element model for permanent magnet (PM) dimension analysis and performance simulation of a V-shape interior permanent magnet synchronous motor (IPMSM) with 8 poles is developed. The relationships between induced electromotive force (EMF) and PM dimension, cogging torque and PM dimension are analyzed; the geometries of PM structure are optimized by performing response surface methodology (RSM); a new type of flux-barrier is designed to weaken the flux leakage, and the performances of the sample IPMSM are simulated. DOI: http://dx.doi.org/10.11591/telkomnika.v11i12.3745