磁耦合谐振无线电能传输的研究现状及应用  

Research Status and Application of Wireless Power Transfer via Coupled Magnetic Resonances

作　　者：范兴明[1] 莫小勇[1] 张鑫[1] 

机构地区：[1]桂林电子科技大学电气工程及其自动化系,桂林541004

出　　处：《电工技术学报》2013年第12期75-82,99,共9页Transactions of China Electrotechnical Society

基　　金：国家自然科学基金(51067002);广西科学研究与技术开发项目(挂科重1348003-8);广西制造系统与先进制造技术重点实验室主任课题(13-051-09-002Z);浙江省博士后基金(Bsh1202005)资助项目

摘　　要：磁耦合谐振无线电能传输(WPT)技术是当前三种主流WPT技术之一,具有中等传输距离、高效非辐射能量传输等特点。本文阐述了磁耦合谐振WPT的基本原理,并概述当前三种主流WPT技术:电磁感应耦合式、磁耦合谐振式、电磁波辐射式的特点及优缺点,分别对磁耦合谐振WPT技术的系统建模与传输特性、发射接收天线结构、系统控制策略和谐振器实用组合结构的国内外研究现状进行分析。总结该技术在电动汽车、医疗电子和消费电子领域的应用现状,探讨该技术的研究方向,如设计适用的大功率高频电源、制订适用的行业标准、WPT产品的电磁环境安全研究、设计智能WPT网络系统。As the one of the three mainstream wireless power transfer（WPT） technology, the WPT via coupled magnetic resonances has some characteristics such as mid-range, high efficiency and non-radiative. This paper describes the fundamental of WPT via coupled magnetic resonances, and summarizes the features and the advantages and disadvantages of the three mainstream WPT： electromagnetic induction coupling, coupled magnetic resonances, electromagnetic radiation, and analyzes the research actuality of the system modeling and transmission characteristics, the structure of the transmit and receive antennas, the system control strategy and the composite structure of the resonator of the WPT via coupled magnetic resonances. And then the application status of this technology in the field of electric vehicles, medical electronics, and consumer electronics is summarized, and the future research direction of this technology, such as the design of the applicative high-power high frequency power, the evolve of applicable industry standards, the security research of electromagnetic environment of the WPT product, and the design of intelligent WPT networks, i~ di^cH^ed in thi~ tho^i~

关 键 词：磁耦合谐振 无线电能传输 耦合模理论 感应耦合 

分 类 号：TM933[电气工程—电力电子与电力传动]