• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Wu, Yuanchao (Wu, Yuanchao.) [1] | Liu, Chao (Liu, Chao.) [2] | Zhou, Mingzhou (Zhou, Mingzhou.) [3] | Mao, Xingkui (Mao, Xingkui.) [4] (Scholars:毛行奎) | Zhang, Yiming (Zhang, Yiming.) [5] (Scholars:张艺明)

Indexed by:

EI Scopus SCIE

Abstract:

Wireless power transfer (WPT) has the advantages of safety, convenience, and freedom from the impact of the environment. Misalignment tolerance is a major issue for the electric vehicle wireless charging system. In this letter, a WPT system with antioffset characteristic is proposed based on dual coupled transmitting coils with antiparallel windings, forming the inductor-capacitor-capacitor-series (LCC-S) topology. The T-shaped equivalent circuit is developed to obtain the decoupling circuit. Based on the misalignment tolerant characteristic of the antiparallel windings, the two transmitting coils are designed to have the same coil structure with antiparallel windings, leading to the same variation trend of the coupling between the two transmitting coils and the receiving coil and the opposite influence on the output. Therefore, the output voltage can be stable within a certain misalignment range. An experimental prototype is built to verify the effectiveness of the proposal. The experimental results show that the output voltage can remain stable within the range of -150 to 150 mm in the horizontal direction and 80-160 mm in the vertical direction.

Keyword:

Antiparallel windings decoupling circuit LCC-S misalignment tolerance wireless power transfer (WPT)

Community:

  • [ 1 ] [Wu, Yuanchao]Fuzhou Univ, Sch Elect Engn & Automat, Fujian Key Lab New Energy Generat & Power Convers, Fuzhou 350108, Peoples R China
  • [ 2 ] [Liu, Chao]Fuzhou Univ, Sch Elect Engn & Automat, Fujian Key Lab New Energy Generat & Power Convers, Fuzhou 350108, Peoples R China
  • [ 3 ] [Zhou, Mingzhou]Fuzhou Univ, Sch Elect Engn & Automat, Fujian Key Lab New Energy Generat & Power Convers, Fuzhou 350108, Peoples R China
  • [ 4 ] [Mao, Xingkui]Fuzhou Univ, Sch Elect Engn & Automat, Fujian Key Lab New Energy Generat & Power Convers, Fuzhou 350108, Peoples R China
  • [ 5 ] [Zhang, Yiming]Fuzhou Univ, Sch Elect Engn & Automat, Fujian Key Lab New Energy Generat & Power Convers, Fuzhou 350108, Peoples R China

Reprint 's Address:

  • 毛行奎 张艺明

    [Mao, Xingkui]Fuzhou Univ, Sch Elect Engn & Automat, Fujian Key Lab New Energy Generat & Power Convers, Fuzhou 350108, Peoples R China;;[Zhang, Yiming]Fuzhou Univ, Sch Elect Engn & Automat, Fujian Key Lab New Energy Generat & Power Convers, Fuzhou 350108, Peoples R China

Show more details

Related Keywords:

Source :

IEEE TRANSACTIONS ON POWER ELECTRONICS

ISSN: 0885-8993

Year: 2023

Issue: 5

Volume: 38

Page: 5634-5637

6 . 6

JCR@2023

6 . 6 0 0

JCR@2023

ESI Discipline: ENGINEERING;

ESI HC Threshold:35

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count: 33

SCOPUS Cited Count: 41

ESI Highly Cited Papers on the List: 5 Unfold All

  • 2025-1
  • 2024-11
  • 2024-9
  • 2024-7
  • 2024-5

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

Online/Total:199/10039195
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1