Implementation of 60-kW fast charging system for electric vehicle

Suk Ho Ahn, Ji Woong Gong, Hong Je Ryoo, Sung Roc Jang

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

10 Scopus citations

Abstract

This paper instructs implementation of electric vehicle (EV) fast charging system which complies with the international standard related with EV conductive charging system. Concretely, design issues and the consideration of EV fast charging system components are presented. In view of this, this paper proposes the 60-kW fast charging system which is consists of a master controller communicating with battery managements system (BMS) and EV for safe charging, a smart meter for billing and metering, a charging connector and the output stage formed by six modules of high-efficiency 10kW DC-DC converter for stable output with the input module for passive power factor correction and reducing the ripple of D.C. voltage, The charging system generates output voltage ranges from 50-V to 500-V and maximum output current of 150-A. And, it is tested with a variety of batteries aimed from NEV (Neighborhood Electric Vehicle) to full-speed EV and EV simulator consisted of 20kWh LifePO2 battery to verify excellent performance as a fast charging system. The developed EV fast charging system is installed at Korean EV test infrastructure and practical charging test with various kinds of EVs has been now performing.

Original languageEnglish
Title of host publicationProceedings, IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society
Pages7256-7261
Number of pages6
DOIs
StatePublished - 2013
Externally publishedYes
Event39th Annual Conference of the IEEE Industrial Electronics Society, IECON 2013 - Vienna, Austria
Duration: Nov 10 2013Nov 14 2013

Publication series

NameIECON Proceedings (Industrial Electronics Conference)

Conference

Conference39th Annual Conference of the IEEE Industrial Electronics Society, IECON 2013
Country/TerritoryAustria
CityVienna
Period11/10/1311/14/13

Keywords

  • Electric vehicle fast charger
  • Fash charger
  • Resonant converter

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