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Research on Thrust Fluctuation and Thermal Field of Tubular Permanent Magnet Linear Machine

  • School of Electrical Engineering and Automation, Harbin Institute of Technology

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

Abstract

A tubular permanent magnet linear machine (TPMLM) is designed for a free-piston Stirling power generating system. As the system requires high stability and dynamic performance of the machine, a design method of stator teeth is introduced to reduce the thrust fluctuation and improve the machine performances by changing the radial length and axial width of side teeth. Besides, the temperature field model of the proposed machine based on finite element method (FEM) is established, and the validity of the design is verified.

Original languageEnglish
Title of host publication2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728133980
DOIs
StatePublished - Aug 2019
Externally publishedYes
Event22nd International Conference on Electrical Machines and Systems, ICEMS 2019 - Harbin, China
Duration: 11 Aug 201914 Aug 2019

Publication series

Name2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019

Conference

Conference22nd International Conference on Electrical Machines and Systems, ICEMS 2019
Country/TerritoryChina
CityHarbin
Period11/08/1914/08/19

Keywords

  • optimization
  • thermal field
  • thrust fluctuation
  • tubular permanent magnet linear machine

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