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Design and Optimization of High-Speed Permanent Magnet Synchronous Motors for Electric Spindle Systems

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

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

Abstract

High-speed permanent magnet synchronous motors possess several advantages including high speed, small size, and high power density. These advantages make them extensively utilized in numerous civilian and military applications, including compressors, machining, aerospace, and new energy vehicles. This study involves designing and analyzing a high-speed permanent magnet synchronous motor for a 44kW electric spindle system. Moreover, the segmented skew pole and stator skew slot are compared and analyzed. A normalization method for cost functions based on genetic algorithms has been proposed for solving multi-objective optimization problems. This normalization method optimizes both torque output and torque fluctuations under load conditions.

Original languageEnglish
Title of host publication2023 IEEE International Conference on Mechatronics and Automation, ICMA 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1918-1923
Number of pages6
ISBN (Electronic)9798350320831
DOIs
StatePublished - 2023
Externally publishedYes
Event20th IEEE International Conference on Mechatronics and Automation, ICMA 2023 - Harbin, Heilongjiang, China
Duration: 6 Aug 20239 Aug 2023

Publication series

Name2023 IEEE International Conference on Mechatronics and Automation, ICMA 2023

Conference

Conference20th IEEE International Conference on Mechatronics and Automation, ICMA 2023
Country/TerritoryChina
CityHarbin, Heilongjiang
Period6/08/239/08/23

Keywords

  • Genetic algorithm
  • Motor design
  • Permanent magnet synchronous motor

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