The finite element analysis of switched reluctance motor considering asymmetric bridge converter and DC link voltage ripple

Jae Hak Choi, Tae Heoung Kim, Yong Su Kim, Seung Bin Lim, Seung Jun Lee, Youn Hyun Kim, Ju Lee

Research output: Contribution to journalArticle

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Abstract

This paper presents a characteristic analysis of switched reluctance motor (SRM) considering hard chopping and dc link voltage ripple by using tune-stepped voltage source finite element method in which the magnetic field is combined with drive circuit We also examine the influence of freewheeling diodes and dc link voltage ripple on the performance of a SRM such as torque ripples and radial force on the surface of the teeth. The freewheeling diodes and dc link voltage ripples must be taken into account in predicting the performance of the SRM.

Original languageEnglish
Pages (from-to)1640-1643
Number of pages4
JournalIEEE Transactions on Magnetics
Volume41
Issue number5
DOIs
Publication statusPublished - 2005 May 1

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Keywords

  • Asymmetric bridge converter
  • Finite element analysis
  • Hard chopping
  • Switched reluctance motor

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