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Effect of rotor deformation on magnetic radial force in interior permanent magnet synchronous motors with V-shaped rotor structures

  • School of Electrical Engineering and Automation, Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper studies the spatial distribution laws of rotor deformation of interior permanent magnet synchronous motors (IPMSMs) with V-shaped rotor structures. The structural-electromagnetic finite element models of IPMSMs with deformed and undeformed rotors are developed to investigate the effect of different rotor deformation types on the magnetic radial forces at no-load and on-load conditions. The change laws between rotor deformation and radial force density are obtained and the result is helpful in solving problems of mutual influence between electromagnetic and mechanical characteristics during the engineering design of in-wheel motor.

Original languageEnglish
Title of host publicationProceedings of the IECON 2016 - 42nd Annual Conference of the Industrial Electronics Society
PublisherIEEE Computer Society
Pages1906-1911
Number of pages6
ISBN (Electronic)9781509034741
DOIs
StatePublished - 21 Dec 2016
Externally publishedYes
Event42nd Conference of the Industrial Electronics Society, IECON 2016 - Florence, Italy
Duration: 24 Oct 201627 Oct 2016

Publication series

NameIECON Proceedings (Industrial Electronics Conference)

Conference

Conference42nd Conference of the Industrial Electronics Society, IECON 2016
Country/TerritoryItaly
CityFlorence
Period24/10/1627/10/16

Keywords

  • IPMSM
  • Magnetic flux density
  • Magnetic radial force
  • Rotor deformation
  • V-shaped rotor

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