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Overview of Coil Designs for Wireless Charging of Electric Vehicle

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

With the electric vehicle (EV) market growing fast,the emerging wireless EV charging technology has attracted more and more attention in recent years. As a key part of wireless charging system for EVs, the coil design is indispensable for improving the system performance. This paper presents an overview of coil designs for wireless charging of EVs, which addresses their basic structures, operating principles, and distinct features. The basic topologies including the circular rectangular pad (CRP), circular pad (CP), homogeneous pad (HP), double-D pad (DDP), double-D quadrature pad (DDQP), and bipolar pad (BP), are introduced and discussed. Also, the corresponding advantages and limitations of each topology are analyzed and discussed. Besides, some key issues of practical design problems are compared in the coil topologies. Finally, the human exposure issues are revealed.
Original languageEnglish
Title of host publication2017 IEEE PELS Workshop on Emerging Technologies
Subtitle of host publicationWireless Power Transfer ( WoW)
PublisherIEEE
ISBN (Electronic)978-1-5090-6258-4
DOIs
Publication statusPublished - May 2017
Event2017 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer, WoW 2017 - Chongqing, China
Duration: 20 May 2017 → 22 May 2017

Conference

Conference2017 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer, WoW 2017
PlaceChina
CityChongqing
Period20/05/17 → 22/05/17

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

  • dynamic charging
  • electric vehicle
  • wireless charging
  • Wireless power transfe

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