近年来，无线电能传输（wireless power transfer, WPT）技术受到越来越广泛的关注，文中对WPT技术的几种主要传输形式进行了介绍，重点分析了磁耦合谐振式无线电能传输技术（magnetic coupling resonant wireless power transfer, MCR-WPT）。针对MCR-WPT技术，介绍了系统的基本结构，并对其建模方式和机理进行分析，重点阐述了MCR-WPT的关键技术与热门技术的发展现状，最后对该技术目前存在的问题和发展趋势进行了展望。
英文摘要:
In recent years, extensive attention has been paid to wireless power transfer （WPT). Based on the introduction of several main transmission modes of WPT, this paper focuses on the magnetic coupling resonant wireless power transfer （MCR-WPT) technology. The basic structures of MCR-WPT are introduced, and the modeling method and transmission mechanism for MCR-WPT are analyzed. The development status of key and popular technologies of MCR-WPT is elaborated. Finally, based on the current research problems, some development trends are prospected.