Characteristics of shield materials for wireless power transfer

2Citations
Citations of this article
7Readers
Mendeley users who have this article in their library.

Abstract

In this paper, we examine the electrical and magnetic properties of three different types of shield materials used for wireless power transfer systems: namely, FeSiAl-composite, NiZn-ferrite, and FeSi-amorphous types. The power transfer efficiency and resistance of an RX coil are measured, while varying the shield thickness. For all three types, a thicker shield provides better power transfer efficiency. Analysis of the measurements shows that the FeSiAl-composite type is suitable for systems with size limitation. In terms of magnetic properties, the FeSi-amorphous type shows the best features, and is suited to high power applications. This work can be used as a guideline to select suitable shielding material in various wireless power transfer systems.

Cite

CITATION STYLE

APA

Chu, I. C., & Jeong, J. (2014). Characteristics of shield materials for wireless power transfer. Journal of Magnetics, 19(3), 291–294. https://doi.org/10.4283/JMAG.2014.19.3.291

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free