摘要
电能的无线传输技术成为一种新颖的充电技术。其传输方式有很多种,文章研究了磁耦合谐振式的无线电能传输原理,通过对电路模型的分析,设计了一种基于两个接收线圈的磁耦合谐振式无线充电装置,并对耦合系数因素影响进行了分析。最后通过搭建实验平台,针对接收线圈的不同空间位置分别分析了系统传输性能的变化规律。
The wireless transmission technology of electric energy has become a novel charging technology. There are many kinds of transmission methods. In this paper, the principle of magnetic coupling resonant radio transmission was studied. Through the analysis of the circuit model, a magnetic coupling resonant wireless charging device based on two receiving coils was designed, and the influence of the coupling coefficient factors was analyzed. Finally, an experimental platform was built to analyze the transmission performance of the receiver in different space locations.
作者
陈晶晶
颜文旭
CHEN Jing-jing;YAN Wen-xu(School of Internet of Things Engineering,Jiangnan University,Wuxi 214122,China)
出处
《通信电源技术》
2018年第5期1-3,7,共4页
Telecom Power Technology
关键词
双接收
磁耦合
谐振式
无线充电
dual reception
magnetic coupling
resonant type
wireless charging
