电动汽车无线充电技术的研究进展  

Advances of Wireless Charging Technology in Electric Vehicle

作　　者：王振亚[1] 王学梅[1] 张波[1] 丘东元[1] 

机构地区：[1]华南理工大学电力学院,广州510640

出　　处：《电源学报》2014年第3期27-32,共6页Journal of Power Supply

基　　金：国家自然科学基金项目(50937001;51107044);中央高校基本科研业务重点项目(2012ZZ0023)~~

摘　　要：主要介绍了无线电能传输技术在电动汽车领域中的研究和应用。首先介绍了国内外电动汽车无线充电技术的研究进展及应用情况,然后介绍了两种主要的无线充电技术,感应式无线充电技术和谐振式无线充电技术的原理及特点;分析了提高电动汽车无线充电技术传输效率的措施,并讨论了无线充电技术对人体健康和环境的影响问题;最后提出了未来电动汽车无线充电技术需要解决的关键问题。The technology of wireless power transfer （WPT） was widely researched and discussed, and it has a lot of applications, such as making wireless chargers for phones, MP3 and other portable devices. Nowadays, using WPT into electric vehicle （EV） charging becomes a hot topic. The research and applications of EV using WPT were introduced in this paper. First of all, the review of WPT research improvements and applications in EV at home and broad were given, then two main wireless power transmission technologies, inductively coupled wireless charge and magnetic resonant cou- pled wireless charge, were presented. The measurements of improving efficiency of EV charging were analyzed, and the effects of wireless charging on people＇s health and environment were also discussed; In the end, the key problems which should be solved in the future for EV wireless charging are proposed.

关 键 词：电动汽车 无线充电 感应式无线电能传输 谐振式无线电能传输 

分 类 号：TM724[电气工程—电力系统及自动化]