Optimal DTC strategy of PMSM in electric vehicle

Li Zhai*, Shouquan Dong, Liwei Su, Runze Gao

*Corresponding author for this work

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

3 Citations (Scopus)

Abstract

The optimal strategies for torque ripple restraint of direct torque control(DTC) strategy of Permanent magnet synchronous motor(PMSM) in low-speed of electric vehicle are studied in the paper. The subdivision of voltage vector control strategy and seven-stage hysteresis comparator control strategy are proposed to restrain torque ripple. The optimal DTC strategies models for PMSM are established and simulated in the MATLAB/Simulink. The simulation results are gained to verify effectiveness of the optimal strategies.

Original languageEnglish
Title of host publicationWCICA 2012 - Proceedings of the 10th World Congress on Intelligent Control and Automation
Pages2447-2451
Number of pages5
DOIs
Publication statusPublished - 2012
Event10th World Congress on Intelligent Control and Automation, WCICA 2012 - Beijing, China
Duration: 6 Jul 20128 Jul 2012

Publication series

NameProceedings of the World Congress on Intelligent Control and Automation (WCICA)

Conference

Conference10th World Congress on Intelligent Control and Automation, WCICA 2012
Country/TerritoryChina
CityBeijing
Period6/07/128/07/12

Keywords

  • DTC
  • PMSM
  • electric vehicle
  • torque ripple

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