磁耦合谐振式无线电能传输技术新进展  

New Progress of Magnetically-coupled Resonant Wireless Power Transfer Technology

作　　者：赵争鸣[1] 张艺明[1] 陈凯楠[1] 

机构地区：[1]电力系统及发电设备控制和仿真国家重点实验室(清华大学电机系),北京市海淀区100084

出　　处：《中国电机工程学报》2013年第3期1-13,共13页Proceedings of the CSEE

摘　　要：近些年,无线电能传输技术受到了越来越广泛的关注。作为一种中等距离无线电能传输技术,自从美国麻省理工学院于2007年发表其研究成果后,磁耦合谐振式无线电能传输技术就成为了研究热点问题。该文在对无线电能传输技术进行总体介绍的基础上,主要对磁耦合谐振式无线电能传输技术进行概括论述。首先分析了磁耦合谐振式无线电能传输技术的基本结构和工作原理,介绍了目前运用于分析该技术的主要理论;接着对该技术目前的传输水平和热点问题进行了分类阐释,主要分为传输特性、新材料的应用、干扰问题和实际应用,介绍了目前的研究现状;最后在当前研究热点问题的基础之上,对该技术有待研究的问题以及发展趋势进行了展望。In recent years,extensive attention has been paid to wireless power transfer（WPT）.As a mid-range WPT technology,magnetically-coupled resonant WPT（MCR-WPT） has become a research focus ever since the research findings were published by Massachusetts Institute of Technology in 2007.This paper mainly dealt with the new progress of MCR-WPT,on the foundation of the brief introduction of WPT technology.Firstly,the basic structures and principles of MCR-WPT were analysed and the leading theories for MCR-WPT were introduced.Then the transfer level and hot topics of MCR-WPT were categorized and elaborated,in terms of transfer characteristics,new materials,interference and practical applications,so as to present a detailed state-of-the-art research situation.Based on the current research situation,some urgent problems and development trends were discussed.

关 键 词：无线电能传输 无接触电能传输 磁耦合 谐振 中等距离 

分 类 号：TM15[电气工程—电工理论与新技术] TM74