电动汽车用电驱重构型充电系统及其关键技术综述

Translated title of the contribution: Overview of electric-drive-reconstructed charger system for electric vehicle and its key technology

於锋*, 张蔚, 刘春华, 朱志豪

*Corresponding author for this work

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

The EDRC (Electric-Drive-Reconstructed Charger) system for electric vehicles has a novel charger system topological structure, in which the motor winding is constructed as the filter inductance or energy storage inductance. At the same time, the electric-drive inverter is reconfigured as the AC/DC or DC/DC converter and they share the electric-drive controller and sensor unit. The EDRC system for electric vehicles provides a variety of advantages, such as high integration, large space for energy storage, selective charging modes, flexible control strategy, redundancy and high reliability, and hence is considered as a promising solution that satisfies the demands of high power and rapid charging applications. Firstly, current research and development conditions of EDRC system utilized in three-phase AC interface for electric vehicles are analyzed and summarized. Secondly, the various topologies and properties of EDRC system are reviewed. Thirdly, the control strategies of system are overviewed and the effects of windings in the charging condition on the motor electromagnetic characteristics are discussed. Finally, the future trends of EDRC system are prospected.
Translated title of the contributionOverview of electric-drive-reconstructed charger system for electric vehicle and its key technology
Original languageChinese (Simplified)
Pages (from-to)16-24
Journal电力自动化设备
Volume38
Issue number12
DOIs
Publication statusPublished - Dec 2018

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

Research Keywords

  • 电动汽车
  • 电驱重构型充电系统
  • 电机绕组
  • 三相交流接口
  • 电磁性能
  • electric vehicles
  • electric-drive-reconstructed charger system
  • motor windings
  • three-phase AC interface
  • topology
  • electromagnetic characteristic

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