Variable-Inductor Based Tuning Method for Multiple-Relay Wireless Power Transfer System in Composite Insulator

被引：3
|
作者：
Li, Chunlong [1 ]
Huang, Hui [1 ]
Ju, Dengfeng [1 ]
Xiong, Junjie [2 ]
Zuo, Shi [3 ]
Li, Fuchao [4 ]
Liu, Weiqiang [5 ]
机构：
[1] State Grid Smart Grid Res Inst Co Ltd, Elect Power Intelligent Sensing Technol & Applica, Beijing, Peoples R China
[2] State Grid Jiangxi Elect Power Co Ltd, Elect Power Res Inst, Nanchang, Jiangxi, Peoples R China
[3] Jilin State Grid Power Econ & Tech Res Inst, Changchun, Peoples R China
[4] State Grid Sichuan Elect Power Co, Chengdu, Peoples R China
[5] Southwest Jiaotong Univ, Chengdu, Peoples R China
来源：
2023 5TH ASIA ENERGY AND ELECTRICAL ENGINEERING SYMPOSIUM, AEEES | 2023年
关键词：
wireless power transfer; variable inductor; dynamic tuning;
D O I：
10.1109/AEEES56888.2023.10114074
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 multiple-relay wireless power transfer system, the system is usually in a state of detuning caused by the variation of resonance parameter with various factors. In order to solve this phenomenon, a dynamic tuning control method based on variable inductor is proposed in this paper. The variable inductance is connected in series at the transmitting coil end to adjust the system impedance so that achieves the purpose of reducing the loss and improving the output voltage gain of the system. Through simulation experiments, the effectiveness of the proposed variable inductor structure to improve the performance of the multiple-relay coil wireless power transmission system is verified.
引用
收藏
页码：390 / 395
页数：6
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