IEICE Electronics Express
Online ISSN : 1349-2543
ISSN-L : 1349-2543
LETTER
Dynamic charging using parallel line feeder with hybrid inductive-capacitive coupling and receiver-side load control
Quang-Thang DuongTakuya MaekawaTakeshi HigashinoMinoru Okada
Author information
JOURNAL FREE ACCESS

2015 Volume 12 Issue 23 Pages 20150854

Details
Abstract

This paper proposes a dynamic charging system using hybrid inductively-capacitively coupled parallel line feeder with receiver-side load control to guarantee a stable target power profile for mobile receiver. Inductive- or capacitive-coupling system suffers from nulls in power profile due to impact of standing waves when operating in the HF band. Because current and voltage standing waves are out of phase by 90 degrees, hybrid inductive-capacitive coupling is employed to remove nulls in the power profile. Furthermore, load is iteratively controlled at the receiver until reaching the target power. Analysis and experimental results show that the load control is notification-free and fast converging compared to ordinary vehicle speed.

Content from these authors
© 2015 by The Institute of Electronics, Information and Communication Engineers
Previous article Next article
feedback
Top