Optimization of rotor of actual IPM motor using ON/OFF method

Norio Takahashi, Takaya Yamada, Daisuke Miyagi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

For the design of an IPM motor with small torque ripple and large driving torque, the optimal design method called the ON/OFF method is attractive, because new magnetic circuit, which we could not imagined beforehand, may be obtained. In this paper, a non-parametric optimization technique to find a new magnetic circuit which minimize a torque ripple and maximize a driving torque of IPM motor is examined. Factors affecting torque ripple and driving torque are discussed by using the obtained optimal magnetic circuit of the IPM motor.

Original languageEnglish
Title of host publicationDigests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010
DOIs
Publication statusPublished - 2010 Jul 26
Externally publishedYes
Event14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC2010 - Chicago, IL, United States
Duration: 2010 May 92010 May 12

Publication series

NameDigests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010

Other

Other14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC2010
CountryUnited States
CityChicago, IL
Period10/5/910/5/12

ASJC Scopus subject areas

  • Computational Theory and Mathematics
  • Electrical and Electronic Engineering

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