Inductance and flux linkage variation on operation performance for multi-segmented linear PM motor

Ming Na Ma, Li Yi Li, He Zhu, C. C. Chan

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

1 Citation (Scopus)

Abstract

Inductance and flux leakage are important parameters in determining steady-state and transient performance for multi-segmented permanent magnet (PM) linear motor, especially that in pass-through section. This paper investigates inductance characteristics considering asymmetrical phase components when the mover departs from one section, and corresponding testing method are discussed. Meanwhile, PM flux leakage is calculated from electromotive force waveform (EMF) in no-load test, and its special harmonics in pass-through section should be focused on. Finally influences of inductance and PM flux linkage variation on current response and thrust ripple are presented by equivalent circuit. The accuracy of solutions is validated by combined simulation model.

Original languageEnglish
Title of host publicationLinear Drives for Industry Applications IX
Pages15-20
Number of pages6
DOIs
Publication statusPublished - 2013
Externally publishedYes
Event9th International Symposium on Linear Drives for Industry Applications, LDIA 2013 - Hangzhou, China
Duration: 7 Jul 201310 Jul 2013

Publication series

NameApplied Mechanics and Materials
Volume416-417
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference9th International Symposium on Linear Drives for Industry Applications, LDIA 2013
Country/TerritoryChina
CityHangzhou
Period7/07/1310/07/13

Keywords

  • Current response
  • Flux leakage
  • Inductance
  • Pass-through section
  • Thrust ripple

ASJC Scopus subject areas

  • General Engineering

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