Investigation of Wireless Power Transfer in Multi-Coil Environment

被引：0

作者：

Hwang, Hyeonseok ^{[1
]}

Lee, Bumsoo ^{[1
]}

Moon, Junil ^{[1
]}

Park, Sechun ^{[1
]}

Jeong, Chan-Hui ^{[1
]}

Kim, Soo-Won ^{[1
]}

机构：

[1] Korea Univ, Dept Elect Engn, Seoul, South Korea

来源：

2014 IEEE INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS (ICCE) | 2014年

关键词：

Wireless power transfer; magnetic resonance coupling;

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 study, simulations and experiments on wireless power transfer (WPT) in a multi-coil environment are conducted under the conditions of multiple battery charging. A series-arrayed 4-coil system comprising one WPT system and three identical WPT systems placed in parallel are investigated in this work. We show that low-frequency wireless power transfer is affected by multiple coils placed in parallel within a confined area. The power transfer efficiency at low frequencies can be degraded by 20% as compared to that of a single WPT system.

引用

页码：313 / 314

页数：2

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