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PMSM driving system design for electric vehicle applications based on bi-directional quasi-Z-source inverter

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

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

Abstract

When operating up the base speed, permanent magnet synchronous motor(PMSM) is usually controlled by flux-weakening methods, which is realized by generating d-axis demagnetization current and then lowers the system efficiency. Limited by inverter voltage and current level, the motor output power has also been limited. In this paper, we proposed a bus voltage variable PMSM drive system based on quasi-Z-source, expecting to improve the system efficiency. Experimental results prove the feasibility of this scheme.

Original languageEnglish
Title of host publicationProceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1733-1738
Number of pages6
ISBN (Electronic)9781538637579
DOIs
StatePublished - 26 Jun 2018
Externally publishedYes
Event13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018 - Wuhan, China
Duration: 31 May 20182 Jun 2018

Publication series

NameProceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018

Conference

Conference13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018
Country/TerritoryChina
CityWuhan
Period31/05/182/06/18

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • DC-bus voltage regulation
  • PMSM
  • Z-source inverter
  • flux-weakening control

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