Contactless EV Power Track System with Segment-Excited Inductively Coupled Structure

Jia You Lee, Yu Chi Wang, Chih Yi Liao

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper is aimed to utilize the technology of contactless power transmission to design and implement contactless electric vehicle power track system with segment-excited inductively coupled structure array. To increase the tolerances of lateral and longitudinal displacement that between vehicle and the track, the simulation software have analyzed the track coil of magnetic field and selected the spiral structure with a uniform magnetic field distribution. The size of pickup coil has also been determined to let the system receive power efficiently. The overall track consists of pad arrays. For reducing power loss caused by turning on the track power simultaneously, the segment-excited control has been set up in the system. Based on the experimental results, the maximum output power of system is 910.6 W and the highest efficiency is 75% with 160 V input dc supply voltage and load resistance 80.7 ω under 12 cm air-gap.

Original languageEnglish
Title of host publication2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages657-662
Number of pages6
ISBN (Electronic)9784886864055
DOIs
Publication statusPublished - 2018 Oct 22
Event8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 - Niigata, Japan
Duration: 2018 May 202018 May 24

Publication series

Name2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018

Other

Other8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
CountryJapan
CityNiigata
Period18-05-2018-05-24

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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