摘要
为研究影响无线电能传输的因素,运用电路原理分析发射和接收部分拓扑结构;对线圈结构和系统频率特性做进一步的分析;在此基础上讨论影响传输功率、传输距离的因素;运用Saber和Matlab仿真软件对这些因素进行仿真验证.研究结果表明:影响无线电能传输的因素主要包括电路拓扑结构、系统频率特性、品质因数以及线圈形状等;适当调整拓扑结构以及电路参数可以减弱这些影响,同时能提高系统整体传输效果.
In order to study the influencing factors of wireless power transmission,this paper analyzed the transmitting and receiving topology with circuit principle,and further analyzed the frequency characteristics and the structure of the coil.Based on the topology,the influence factors of transmission power and distance were discussed.Saber and Matlab software were used to simulate these factors,and verify the feasibility.The results show that the influence factors of wireless power transmission includes circuit topology,frequency characteristic,Q-factor and coil shape.The impact can be reduced and the transmission effect can be improved by adjusting the circuit topology and parameters.
出处
《辽宁工程技术大学学报（自然科学版）》
CAS
北大核心
2015年第2期233-237,共5页
Journal of Liaoning Technical University (Natural Science)
关键词
无线电能传输
拓扑结构
频率
传输距离
线圈
wireless power transmission
topology
frequency
transmission distance
coil
