Analytical Model for Predicting the Electromagnetic Fields Intensity in Wireless Power Transfer Systems

被引：0

作者：

Kong, Sunkyu ^{[1
]}

Hwang, Chulsoon ^{[1
]}

Kim, Kiyeong ^{[1
]}

Kim, Heegon ^{[1
]}

Park, Laehyuk ^{[2
]}

Park, Unkyoo ^{[2
]}

Kim, Jiseong ^{[1
]}

Kim, Joungho ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept EE, Terahertz Interconnect & Package Lab, 373-1 Guseong Dong, Daejeon 305701, South Korea

[2] LS Cable & Syst Ltd, 555 Hogye Dong, Anyang Si 431848, Gyeonggi Do, South Korea

来源：

2011 IEEE ELECTRICAL DESIGN OF ADVANCED PACKAGING AND SYSTEMS SYMPOSIUM (EDAPS) | 2011年

基金：

新加坡国家研究基金会;

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we propose an analytical model for predicting the EMF intensity from the circular coil in WPT systems while the current flows through the coil. Assuming the coil is a filament, we then calculate the magnitude of B-field of the circular coil from the vector magnetic potential. Through 3D EM simulations, it is verified that the proposed model well predicts the EMF intensity at various distance from the coil. As the proposed EMF intensity prediction model gives a fast, yet precise solution of the intensity, it can significantly reduce the design optimization time.

引用

页数：4

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