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

author:

Xie, R. (Xie, R..) [1] | Yu, X. (Yu, X..) [2] | Liu, Q. (Liu, Q..) [3] | Chen, X. (Chen, X..) [4] | Mao, X. (Mao, X..) [5] | Cheng, X. (Cheng, X..) [6] | Zhang, Y. (Zhang, Y..) [7]

Indexed by:

Scopus

Abstract:

In wireless charging for consumer electronics, enhancing misalignment tolerance ability can improve user experience. To achieve this goal, this paper proposes a novel dual-frequency hybrid wireless charging system, which combines the series-series (S-S) and double-sided inductor capacitor capacitor (LCC-LCC) topologies at two different frequencies. The S-S and LCC-LCC topologies have opposite trends against misalignment and combining them can help achieve misalignment-tolerance characteristics. The S and LCC compensations are paralleled at the primary side and integrated at the secondary side. Thus, there are two transmitting coils, which are stacked for cross-coupling elimination, and only one receiving coil to reduce the size and weight of consumer electronics. The mathematical models are built and the misalignment tolerance mechanism is analyzed. The magnetic coupler and the design flow chart are presented. Finally, an experimental prototype is established to verify the feasibility of the proposed system. Both the misalignment-tolerance performance and the constant-current (CC) output are tested. The experimental results are well aligned with calculated ones, indicating that the proposed scheme has good misalignment tolerance performance and CC output, which is suitable for mobile desktop charging. © 2025 IEEE.

Keyword:

consumer electronics dual-frequency integrated misalignment tolerance wireless power transfer (WPT)

Community:

  • [ 1 ] [Xie R.]the School of Electrical Engineering and Automation, Fuzhou University, Fuzhou, 350108, China
  • [ 2 ] [Yu X.]the School of Electrical Engineering and Automation, Fuzhou University, Fuzhou, 350108, China
  • [ 3 ] [Liu Q.]the School of Electrical Engineering and Automation, Fuzhou University, Fuzhou, 350108, China
  • [ 4 ] [Chen X.]the School of Electrical Engineering and Automation, Fuzhou University, Fuzhou, 350108, China
  • [ 5 ] [Mao X.]the School of Electrical Engineering and Automation, Fuzhou University, Fuzhou, 350108, China
  • [ 6 ] [Cheng X.]the School of Electrical Engineering and Automation, Fuzhou University, Fuzhou, 350108, China
  • [ 7 ] [Zhang Y.]the School of Electrical Engineering and Automation, Fuzhou University, Fuzhou, 350108, China

Reprint 's Address:

Email:

Show more details

Related Keywords:

Source :

IEEE Transactions on Consumer Electronics

ISSN: 0098-3063

Year: 2025

4 . 3 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

Affiliated Colleges:

Online/Total:110/9868876
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