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
收藏
页码：267 / 271
页数：5
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