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A novel boost converter for segmented-stator hybrid-excitation switched reluctance motor drive with high performance

  • Xi'an Jiaotong University

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

10 Scopus citations

Abstract

A novel boost converter with high performance is proposed to improve the dynamic characteristic of a 12/8-pole segmented-stator hybrid-excitation switched reluctance motor (SSHE-SRM) drive. The machine topology and static magnetic characteristics of the 12/8 SSHE-SRM are presented and compared with a conventional SRM (CSRM). The SSHE-SRM produces higher torque than CSRM, especially in the large current range. Thus, in order to increase the phase current of the SSHE-SRM under dynamic operation, the boost converter is employed. The operation states of the SSHE-SRM drive with the novel boost converter are analyzed in detail. During the fast-excitation and fast-demagnetization modes, phase voltage is boosted due to the addition of capacitor and hence faster-excitation and fast-demagnetization currents are obtained. Detailed simulations and experiments of the SSHE-SRM drive with this novel boost converter are carried out as well as compared with asymmetric half-bridge converter.

Original languageEnglish
Title of host publicationAPEC 2018 - 33rd Annual IEEE Applied Power Electronics Conference and Exposition
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1223-1228
Number of pages6
ISBN (Electronic)9781538611807
DOIs
StatePublished - 18 Apr 2018
Event33rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2018 - San Antonio, United States
Duration: 4 Mar 20188 Mar 2018

Publication series

NameConference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
Volume2018-March

Conference

Conference33rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2018
Country/TerritoryUnited States
CitySan Antonio
Period4/03/188/03/18

Keywords

  • Boost converter
  • High performance
  • Segmented-stator hybrid-excitation switched reluctance motor

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