A hybrid method for cogging torque calculation for mass produced permanent magnet machines

Szilard Jagasics, Istvan Vajda

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

Abstract

Permanent magnet brushless machines are widely used in high performance applications like the field of automotive industry or robotics. In most cases these applications need high torque density and smooth torque. There are many fast analytic calculation methods for cogging torque but they cope only with machines having no mechanical misalignments. A hybrid calculation method is presented in the paper which can be used to calculate cogging torque, and is also applicable to analyse the effect for usual manufacturing misalignments like air gap eccentricity.

Original languageEnglish
Title of host publicationCINTI 2015 - 16th IEEE International Symposium on Computational Intelligence and Informatics, Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages187-191
Number of pages5
ISBN (Electronic)9781467385206
DOIs
Publication statusPublished - Jan 13 2016
Event16th IEEE International Symposium on Computational Intelligence and Informatics, CINTI 2015 - Budapest, Hungary
Duration: Nov 19 2015Nov 21 2015

Other

Other16th IEEE International Symposium on Computational Intelligence and Informatics, CINTI 2015
CountryHungary
CityBudapest
Period11/19/1511/21/15

Keywords

  • analytical model
  • cogging torque
  • finite element analysis
  • permanent magnet machine
  • robotics

ASJC Scopus subject areas

  • Artificial Intelligence
  • Information Systems

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  • Cite this

    Jagasics, S., & Vajda, I. (2016). A hybrid method for cogging torque calculation for mass produced permanent magnet machines. In CINTI 2015 - 16th IEEE International Symposium on Computational Intelligence and Informatics, Proceedings (pp. 187-191). [7382920] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CINTI.2015.7382920