A unified approach to the synchronous performance analysis of single and poly-phase line-fed interior permanent magnet motors

Mircea Popescu, Tje Miller, Malcolm McGilp, Dan M. Ionel, Stephen J. Dellinger

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

8 Scopus citations

Abstract

Interior permanent magnet motors equipped with a squirrel-cage rotor are receiving lately an increased interest. Defined as line-start, line-fed or hybrid synchronous-induction motors, such machines combine the advantage of the brushless permanent magnet motors, i.e. high efficiency, constant torque for variable speed, with the high starting capability of the induction motors connected directly to the supply system. This paper proposes a unified analysis of these motors, with an emphasis on how any possible configuration may be described by using symmetrical components and two equivalent fictitious machines: positive and negative sequences. The analysis is validated on a single-phase unbalanced and on a three-phase balanced line-fed interior permanent magnet motors.

Original languageEnglish
Title of host publicationConference Record of the 2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS
Pages148-153
Number of pages6
DOIs
StatePublished - 2007
Event2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS - New Orleans, LA, United States
Duration: Sep 23 2007Sep 27 2007

Publication series

NameConference Record - IAS Annual Meeting (IEEE Industry Applications Society)
ISSN (Print)0197-2618

Conference

Conference2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS
Country/TerritoryUnited States
CityNew Orleans, LA
Period9/23/079/27/07

Keywords

  • Balanced operation
  • Flux-MMF diagram
  • Interior permanent magnet motors
  • Line-fed
  • Line-start
  • Symmetrical components

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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