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Research on a large thrust force permanent magnet synchronous linear motor used in space electromagnetic launcher

  • Chunyan Li*
  • , Baoquan Kou
  • , Shukang Cheng
  • *Corresponding author for this work
  • Hei Long Jiang University
  • Harbin Institute of Technology

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

Abstract

A large thrust force permanent magnet synchronous linear motor (PMSLM) used in space electromagnetic launcher (EML) was presented. Firstly we introduce the structure after analyzing different type of motors used in EML. Then we calculate thrust force and back electromotive force (EMF) using the methods of magnetic circuit and finite element separately. We research on motor design method for this PMSLM. The finite element method analytic result is corresponding to the calculated result which verifies the correction of the analysis and design of the PMSLM used in space EML.

Original languageEnglish
Title of host publicationConference Proceedings - 2012 16th International Symposium on Electromagnetic Launch Technology, EML 2012
DOIs
StatePublished - 2012
Event2012 16th International Symposium on Electromagnetic Launch Technology, EML 2012 - Beijing, China
Duration: 15 May 201219 May 2012

Publication series

NameConference Proceedings - 2012 16th International Symposium on Electromagnetic Launch Technology, EML 2012

Conference

Conference2012 16th International Symposium on Electromagnetic Launch Technology, EML 2012
Country/TerritoryChina
CityBeijing
Period15/05/1219/05/12

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