Ripple manipulator towards REG-integrated EV charging infrastructure system

Sicheng Gong, Vassilios G Agelidis

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

This paper proposes a novel ripple manipulator for REG-integrated electrical vehicle(EV) charging infrastructure system. By connecting to two portals of this converter separately, local energy storage equipment and EVs can work simultaneously in high-frequency pulse charging/discharging mode. Furthermore, the purposely designed pulse charging mode is potential to extend the battery service life. With specific controlling strategy, it is quick and efficient for this converter to calculate relative duty ratios to compensate for power variations as stochastic nature of renewable energy and charging demands. Through power balancing methods with three various time scales, the DC link voltage ripple will be manipulated securely and and economically. The effectiveness of the proposed ripple manipulator is confirmed through simulation results.
Original languageEnglish
Title of host publicationProceedings of 46th Annual Conference of the IEEE Industrial Electronics Society
PublisherIEEE
Publication date2020
Pages5203-5209
ISBN (Print)9781728154145
DOIs
Publication statusPublished - 2020
Event46th Annual Conference of the IEEE Industrial Electronics Society - Marina Bay Sands Expo and Convention Centre, Singapore, Singapore
Duration: 18 Oct 202021 Oct 2020
http://www.iecon2020.org/

Conference

Conference46th Annual Conference of the IEEE Industrial Electronics Society
LocationMarina Bay Sands Expo and Convention Centre
CountrySingapore
CitySingapore
Period18/10/202021/10/2020
Internet address
SeriesIecon 2019 - 45th Annual Conference of the Ieee Industrial Electronics Society
ISSN2577-1647

Keywords

  • Active ripple manipulator
  • Electric vehicle
  • Renewable energy integration
  • Energy storage

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