无线电能传输过程中能效提高的控制方法研究  

Research on the Method of Energy Efficiency in the Process of Wireless Power Transfer

作　　者：王军强[1] 吴晶[2] Wang Jun-qiang;Wu Jing(College of Physics & electronics Information,Luoyang Normal University Henan Luoyang 471022;College of Information Engineering,Henan University of Science and Technology,Henan Luoyang 471023)

机构地区：[1]洛阳师范学院物理与电子信息学院,河南洛阳471022 [2]河南科技大学信息工程学院,河南洛阳471023

出　　处：《电子质量》2016年第9期56-59,共4页Electronics Quality

摘　　要：无线电能传输是通过电场与磁场之间的相互转换,实现无接触地电能传输,是供电应用方面研究的新技术。该文重点研究电磁互感无线电能传输的效能问题,发射部分的初级线圈和电能接收部分的次级线圈耦合的方式实现电能无线传输,通过研究有效传输距离、线圈半径、线径、角频率以及电导率等变量之间关系,从而提高电能的传输效率。This paper focuses on the electromagnetic radio inductive energy transmission efficiency,transmission part of the primary coil and the electrical energy receiving part of the secondary winding is coupled electrically to wireless transmission,through the effective transmission distance,the radius of the coil,line diameter and angular frequency,electrical conductivity and variable relationship between,in order to improve the power transmission efficiency.

关 键 词：无线电能传输技术 电磁共振 影响因素 

分 类 号：TM724[电气工程—电力系统及自动化]