A Novel Integrated On-Board Charger Based on Dual-Motor Drive System for Electric Vehicles

Guangqian Shan, Qiang Song*

*Corresponding author for this work

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

Abstract

A novel method for integrated onboard charging is proposed for electric vehicles equipped with dual-motor (DM) drive system. The integrated charger is constructed based on the existed components in drive system with the functions of power fact correction (PFC) and charging voltage/current regulation. The motor windings are reused as the input boost inductors and the inverters serve as a bridgeless PFC converter. The circuit analysis of the converter is carried out in details. A variable parameter PI current controller is adopted based on the conventional dual-loop control strategy. Simulation results verify the feasibility of the proposed method.

Original languageEnglish
Title of host publicationThe Proceedings of the 9th Frontier Academic Forum of Electrical Engineering
EditorsWeiming Ma, Mingzhe Rong, Fei Yang, Wenfeng Liu, Shuhong Wang, Gengfeng Li
PublisherSpringer Science and Business Media Deutschland GmbH
Pages417-427
Number of pages11
ISBN (Print)9789813366053
DOIs
Publication statusPublished - 2021
Event9th Frontier Academic Forum of Electrical Engineering, FAFEE 2020 - Xi’an, China
Duration: 25 Aug 202028 Aug 2020

Publication series

NameLecture Notes in Electrical Engineering
Volume742 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference9th Frontier Academic Forum of Electrical Engineering, FAFEE 2020
Country/TerritoryChina
CityXi’an
Period25/08/2028/08/20

Keywords

  • Bridgeless PFC converter
  • Dual-motor drive system
  • Integrated on-board charger
  • Variable-parameter PI controller

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