Modular inductive power transmission system for high misalignment electric vehicle application

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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Author(s)

Detail(s)

Original languageEnglish
Article number17B528
Journal / PublicationJournal of Applied Physics
Volume117
Issue number17
Online published16 Apr 2015
Publication statusPublished - 7 May 2015
Externally publishedYes

Abstract

This paper gives a design method of power transmitter for electric vehicle wireless charging applications. Uniform magnetic field is targeted for better modular application and misalignment adaption. Rectangular coil and spiral windings are specially selected for evaluation. The compound winding is chosen for optimization. The magnetic flux density is studied by calculating the mutual inductance per area. By optimally choosing the turns and pitch distances of the spiral winding, a uniform magnetic field is achieved. Using finite element analysis, the performances of the transmitter are evaluated, including its tolerance to misalignment. © 2015 AIP Publishing LLC.

Citation Format(s)

Modular inductive power transmission system for high misalignment electric vehicle application. / Qiu, Chun; Chau, K. T.; Liu, Chunhua et al.
In: Journal of Applied Physics, Vol. 117, No. 17, 17B528, 07.05.2015.

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review