Loading [MathJax]/extensions/TeX/ietmacros.js
Optimization for reduction of torque ripple in interior permanent magnet motor by using the Taguchi method | IEEE Journals & Magazine | IEEE Xplore

Optimization for reduction of torque ripple in interior permanent magnet motor by using the Taguchi method


Abstract:

This paper deals with two types of interior permanent magnet (IPM) motors, S-type and V-type. The V-type is optimized in the rotor shape to obtain better performance than...Show More

Abstract:

This paper deals with two types of interior permanent magnet (IPM) motors, S-type and V-type. The V-type is optimized in the rotor shape to obtain better performance than the S-type. In general, average operational torque (AOT) and torque ripple of IPM motors are greater than those of other permanent magnet motors due to reluctance torque. This reluctance torque is generated by permanent magnet arrangement in the rotor of IPM motor and causes noise and vibration. Therefore, this paper presents the optimal V-shape, based on the finite-element method, of permanent magnet in the V-type by robust design, called Taguchi method, to reduce torque ripple and improve the ratio between torque ripple and AOT than S-type.
Published in: IEEE Transactions on Magnetics ( Volume: 41, Issue: 5, May 2005)
Page(s): 1796 - 1799
Date of Publication: 31 May 2005

ISSN Information:


Contact IEEE to Subscribe

References

References is not available for this document.