Efficient magnetic resonant coupling wireless power transfer with a novel conical-helix resonator

被引：2
|
作者：
Shi, Yanyan [1 ]
Liang, Jie [1 ]
Wang, Meng [1 ]
Zhang, Zhenyang [1 ]
机构：
[1] Henan Normal Univ, Dept Elect & Elect Engn, Xinxiang 453007, Peoples R China
来源：
IEICE ELECTRONICS EXPRESS | 2017年 / 14卷 / 13期
基金：
中国国家自然科学基金;
关键词：
MRC-WPT; conical-helix resonator; frequency splitting; FREQUENCY-SPLITTING ANALYSIS; TRANSFER SYSTEMS;
D O I：
10.1587/elex.14.20170440
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：
To improve the performance of magnetic resonant coupling wireless power transfer (MRC-WPT), a novel conical-helix resonator is designed and optimized for efficient power transfer. Simulation is conducted to investigate characteristics of the proposed resonator and compare with the traditional helix-helix coils. It has been observed that the performance of the MRC-WPT system with conical-helix resonator is superior to that with the helix-helix resonator. Experimental prototype is set up for validation. The results indicate that the voltage transferred to the receiving coil is largely improved for the MRC-WPT system with the proposed resonator when distance between transmitter and receiver varies.
引用
收藏
页数：6
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