Title

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

Abstract

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.

Meeting Name

2011 IEEE Electrical Design of Advanced Packaging and Systems Symposium, EDAPS 2011 (2011: Dec. 12-14, Hanzhou, China)

Department(s)

Electrical and Computer Engineering

Keywords and Phrases

Analytical Models; Electromagnetic Fields; Models; Optimization; Packaging; Three Dimensional Computer Graphics

International Standard Book Number (ISBN)

978-146732288-1

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2011 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.

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