电工技术学报2017，Vol.32Issue(z2)：1-9,9.DOI:10.19595/j.cnki.1000-6753.tces.L70296
基于多接收耦合线圈模式的无线电能传输系统特性分析
Characteristic Analysis of Multiple-Receiving Coupling Coils Mode for Wireless Power Transfer Systems
耿宇宇 1杨中平 1林飞 1王俊超1
作者信息
- 1. 北京交通大学电气工程学院 北京 100044
- 折叠
摘要
Abstract
Multiple-receiving coupling coils mode can reduce the design difficulty for high power wireless power transfer systems, such as reducing the stress of the device, but the characteristics of such model need to be analyzed in detail. In this paper, one-to-one coupling coils model and multi-receiving coupling coils model are compared under the constraints of the same output power and load, and the relationships between the number of the multi-receiving coupling coils and the system parameters, such as mutual inductance, frequency, load and efficiency are analyzed by fixed variable method. In addition, in the multiple-receiving coupling coils mode, the system parameters of the single load and the multi load are compared and analyzed, the advantages of the multi-receiving coupling coils in improving system efficiency are demonstrated. Finally, the experimental results are given to prove that the mode of multi-receiving coupling coils has a certain effect on improving the system efficiency.关键词
无线电能传输技术/多接收耦合线圈/特性分析/系统效率Key words
Wireless power transfer (WPT)/multiple-receiving coupling coils/characteristic analysis/system efficiency分类
信息技术与安全科学引用本文复制引用
耿宇宇,杨中平,林飞,王俊超..基于多接收耦合线圈模式的无线电能传输系统特性分析[J].电工技术学报,2017,32(z2):1-9,9.
