Electric Field Coupling Technique of Wireless Power Transfer for Electric Vehicles

被引：0

作者：

Kim, Jingook ^{[1
]}

Bien, Franklin ^{[1
]}

机构：

[1] Ulsan Natl Inst Sci & Technol, Sch ECE, Ulsan, South Korea

来源：

2013 IEEE TENCON SPRING CONFERENCE | 2013年

关键词：

wireless power transfer; electric vehicle; electric field coupling; capacitive coupling; impedance matching; resonance matching;

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：

An electric-field coupling wireless-power-transfer technique is proposed based on the concept of impedance matching. In the proposed electric-field coupling technique, the impedance matching can be easily achieved by controlling the matching inductance. Also, the shielding of the electric field is easy. A metallic plate implemented at the bottom surface of a vehicle is proposed to maximize the coupling capacitance. A simplified experimental setup has been developed, and the maximum power transfer efficiency of about 78% has been measured.

引用

页码：267 / 271

页数：5

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