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Research on Electromagnetic Performance of a Series-Circuit Hybrid-PM Variable-Flux Machine for Servo System

  • Wanquan Li
  • , Xibin Guo
  • , Faliang Liu
  • , Shukuan Zhang
  • , Mingqiao Wang*
  • , Yong Liu*
  • , Ping Zheng
  • *Corresponding author for this work
  • School of Electrical Engineering and Automation, Harbin Institute of Technology
  • Beijing Institute of Precision

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

Abstract

With the increasing wide-speed regulation requirements of servo systems, the advantages of variable-flux machine (VFM) are gradually revealed. This paper investigates a series-circuit hybrid-permanent-magnet (HPM) VFM, the effects of stator and rotor parameters on electromagnetic torque, torque ripple and range of speed regulation are analyzed. The variable-flux ability of the machine is analyzed. The machine is proved with good mechanical strength at high-speed region by investigating the equivalent stress and deformation of the machine at 10,000 r/min.

Original languageEnglish
Title of host publication2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages5094-5098
Number of pages5
ISBN (Electronic)9798350317589
DOIs
StatePublished - 2023
Externally publishedYes
Event26th International Conference on Electrical Machines and Systems, ICEMS 2023 - Zhuhai, China
Duration: 5 Nov 20238 Nov 2023

Publication series

Name2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023

Conference

Conference26th International Conference on Electrical Machines and Systems, ICEMS 2023
Country/TerritoryChina
CityZhuhai
Period5/11/238/11/23

Keywords

  • hybrid PMs
  • servo system
  • variable-flux machine

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