A Study of the Self-coupling Magnetic Resonance Coupled Wireless Power Transfer

被引:0
作者
Tong, Liqing [1 ]
Zeng, Hulong [2 ]
Peng, Fangzheng [2 ]
机构
[1] Fudan Univ, Dept Light Sources & Illuminating Engn, Shanghai 200433, Peoples R China
[2] Michigan State Univ, Dept Elect & Comp Engn, Lansing, MI USA
来源
2015 THIRTIETH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2015) | 2015年
关键词
wireless power transfer; magnetic resonance couple; master-slave; self-coupling;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
It is shown that the efficiency and usable frequency for the industrial, scientific, and medical (ISM) is significant in magnetic resonance coupled (MRC) wireless power transfer (WPT). A self-coupling MRC WPT system is proposed in this paper. It combines the source coil and transmitting coil or receiving coil and load coil as a self-coupling coil. There mainly are three kind power transfer ways, conductive coupling, inductive coupling and magnetic resonance coupling where, the conductive coupling being the self-coupling coil's inertial will not affect the magnetic resonance coupling works like as traditional four coils configuration. The mutual inductance equivalent circuit model is constructed also. Through the equivalent circuit model and experimental measure, the proposed WPT can achieve higher efficiency.
引用
收藏
页码:3138 / 3142
页数:5
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