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Field-oriented vector control of induction motor for electric vehicles

  • Yi Wang*
  • , Hong Fei Ma
  • , Kai Qi Zhao
  • , Dian Guo Xu
  • , Li Jie Miao
  • , Wei Yan Liang
  • , Tong Yan Liu
  • , Chong Hui Ma
  • *Corresponding author for this work
  • Harbin Institute of Technology
  • Harbin Power Equipment CO., LTD

Research output: Contribution to journalArticlepeer-review

Abstract

Parametric variation of induction motor for electric vehicles will result in fluctuation of motor current and torque. A new field-oriented vector control method applying slip-frequency control is proposed, based on the three-phase induction motor model including differential operation. Theoretical derivation and experimental results are given in this paper. Applying this method can eliminate motor speed oscillation generated by severe parametric variation, and make motor run reliably in the field weakening range. The control scheme is completely adapted to meet the requirements of a high power and high-speed electric vehicle. The proposed method has been verified experimentally and proved to have good performance.

Original languageEnglish
Pages (from-to)113-117
Number of pages5
JournalZhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering
Volume25
Issue number11
StatePublished - 1 Jun 2005

Keywords

  • Electric machinery
  • Field-oriented
  • Induction motor
  • Slip frequency
  • Vehicle

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