Axial eccentric SynRel and SPM motors analytical models validation using 3D finite element

H. Mahmoud, A. Al-Timimy, M. Degano, M. Di Nardo, N. Bianchi, C. Gerada

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

Abstract

This paper deals with the uniform and non-uniform axial eccentricity analyses of the surface mounted permanent magnet and synchronous reluctance machines. The analyses are carried out using an analytical model for each considered machine. Being the axial eccentricity a 3D physical phenomenon, the standard sliding approach used in the analytical models has been validated through accurate 3D FE simulations. The results presented in this paper verify the effectiveness of the analytical approaches quantifying the results deviations respect to the computational expensive 3D FE simulations. The results also confirms that synchronous reluctance machines show higher radial forces compared to the surface permanent magnet machines for the same eccentricity level, main geometry and operating condition.

Original languageEnglish
Title of host publicationProceedings of the 2017 IEEE 11th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages38-44
Number of pages7
ISBN (Electronic)9781509004096
DOIs
Publication statusPublished - 6 Oct 2017
Externally publishedYes
Event11th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2017 - Tinos, Greece
Duration: 29 Aug 20171 Sep 2017

Publication series

NameProceedings of the 2017 IEEE 11th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2017
Volume2017-January

Conference

Conference11th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2017
Country/TerritoryGreece
CityTinos
Period29/08/171/09/17

Keywords

  • 3D finite element modelling
  • Analytical analysis
  • Non-uniform axial eccentricity
  • Uniform axial eccentricity

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Energy Engineering and Power Technology

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