Segmental Track Analysis in Dynamic Wireless Power Transfer

Segmental Track Analysis in Dynamic Wireless Power Transfer

Electric vehicles have gained more and more attention because of the serious oil crisis and environmental problems. However, the disadvantages of the electric vehicle, such as short driving range, high battery cost, and inconvenient charging, are hindering its market development and expansion. The r...

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Main Authors: Shi-Chun Yang, Hong He, Xiao-Yu Yan, Yu-Hang Chen, Yang Hua, Yao-Guang Cao, Jun Li, Hong-Hai Li, Sheng Yin
Format: Article
Language:English
Published: MDPI AG 2019-10-01
Series:Energies
Subjects:
electric vehicle
wireless power transfer
dynamic charging
segmental track analysis
Online Access:https://www.mdpi.com/1996-1073/12/20/3875
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spelling doaj-cad04ea800b84110bf5bc338326df25c2020-11-25T01:56:45ZengMDPI AGEnergies1996-10732019-10-011220387510.3390/en12203875en12203875Segmental Track Analysis in Dynamic Wireless Power TransferShi-Chun Yang0Hong He1Xiao-Yu Yan2Yu-Hang Chen3Yang Hua4Yao-Guang Cao5Jun Li6Hong-Hai Li7Sheng Yin8School of Transportation Science and Engineering, Beihang University, Beijing 100191, ChinaSchool of Transportation Science and Engineering, Beihang University, Beijing 100191, ChinaSchool of Transportation Science and Engineering, Beihang University, Beijing 100191, ChinaSchool of Transportation Science and Engineering, Beihang University, Beijing 100191, ChinaSchool of Transportation Science and Engineering, Beihang University, Beijing 100191, ChinaSchool of Transportation Science and Engineering, Beihang University, Beijing 100191, ChinaSchool of Vehicle and Mobility, Tsinghua University, Beijing 100084, ChinaResearch Institute of Highway Ministry of Transport, Beijing 100088, ChinaResearch Institute of Highway Ministry of Transport, Beijing 100088, ChinaElectric vehicles have gained more and more attention because of the serious oil crisis and environmental problems. However, the disadvantages of the electric vehicle, such as short driving range, high battery cost, and inconvenient charging, are hindering its market development and expansion. The realization of on-road wireless power transfer technology can effectively solve the problems of short driving range, prevent the battery from being completely discharged to prolong its service life, and reduce requirement of on-board battery. In this paper, the charging mode and the compensation topology of wireless power transfer technology are discussed and then the equivalent circuit model of segmental wireless power transfer system is built. We carried out some magnetic field simulation to analyze how the track shape and length influence coupling coefficient, which is later verified by experiments.https://www.mdpi.com/1996-1073/12/20/3875electric vehiclewireless power transferdynamic chargingsegmental track analysis
collection DOAJ
language English
format Article
sources DOAJ
author Shi-Chun Yang
Hong He
Xiao-Yu Yan
Yu-Hang Chen
Yang Hua
Yao-Guang Cao
Jun Li
Hong-Hai Li
Sheng Yin
spellingShingle Shi-Chun Yang
Hong He
Xiao-Yu Yan
Yu-Hang Chen
Yang Hua
Yao-Guang Cao
Jun Li
Hong-Hai Li
Sheng Yin
Segmental Track Analysis in Dynamic Wireless Power Transfer
Energies
electric vehicle
wireless power transfer
dynamic charging
segmental track analysis
author_facet Shi-Chun Yang
Hong He
Xiao-Yu Yan
Yu-Hang Chen
Yang Hua
Yao-Guang Cao
Jun Li
Hong-Hai Li
Sheng Yin
author_sort Shi-Chun Yang
title Segmental Track Analysis in Dynamic Wireless Power Transfer
title_short Segmental Track Analysis in Dynamic Wireless Power Transfer
title_full Segmental Track Analysis in Dynamic Wireless Power Transfer
title_fullStr Segmental Track Analysis in Dynamic Wireless Power Transfer
title_full_unstemmed Segmental Track Analysis in Dynamic Wireless Power Transfer
title_sort segmental track analysis in dynamic wireless power transfer
publisher MDPI AG
series Energies
issn 1996-1073
publishDate 2019-10-01
description Electric vehicles have gained more and more attention because of the serious oil crisis and environmental problems. However, the disadvantages of the electric vehicle, such as short driving range, high battery cost, and inconvenient charging, are hindering its market development and expansion. The realization of on-road wireless power transfer technology can effectively solve the problems of short driving range, prevent the battery from being completely discharged to prolong its service life, and reduce requirement of on-board battery. In this paper, the charging mode and the compensation topology of wireless power transfer technology are discussed and then the equivalent circuit model of segmental wireless power transfer system is built. We carried out some magnetic field simulation to analyze how the track shape and length influence coupling coefficient, which is later verified by experiments.
topic electric vehicle
wireless power transfer
dynamic charging
segmental track analysis
url https://www.mdpi.com/1996-1073/12/20/3875
work_keys_str_mv AT shichunyang segmentaltrackanalysisindynamicwirelesspowertransfer
AT honghe segmentaltrackanalysisindynamicwirelesspowertransfer
AT xiaoyuyan segmentaltrackanalysisindynamicwirelesspowertransfer
AT yuhangchen segmentaltrackanalysisindynamicwirelesspowertransfer
AT yanghua segmentaltrackanalysisindynamicwirelesspowertransfer
AT yaoguangcao segmentaltrackanalysisindynamicwirelesspowertransfer
AT junli segmentaltrackanalysisindynamicwirelesspowertransfer
AT honghaili segmentaltrackanalysisindynamicwirelesspowertransfer
AT shengyin segmentaltrackanalysisindynamicwirelesspowertransfer
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