无线电能传输技术研究与应用综述.pdf

2013 10 Vol.28 No. 10 28 10 TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY Oct. 2013 210096 TM133TM72 Review and Research Progress on Wireless Power Transfer Technology Huang Xueliang Tan Linlin Chen Zhong Qiang Hao Zhou Yalong Wang Wei Cao Weijie Southeast University Nanjing 210096 China Abstract With the continuous development and progress of technology, the wireless power transfer(WPT) technology has attracted wide spread attention recently. Especially in some specific occasions, the WPT technology has its unique advantages, which do not exist in the tradition V-MODE based on the wired power supply, to greatly improve the reliability, convenience and safety of power supply. In this paper, the development and application of WPT technology is investigated. Firstly, several major means of WPT technology and their relative merits are elaborated based on the development of WPT history. Secondly, in view of the current hot focus of WPT technology, the WPT based magnetically coupled resonance is discussed in detail, including its current research, analysis methods and some key technologies. Finally, the application focus and development prospects of WPT technology are further investigated. Keywords Wireless power transfer, magnetically coupled resonance, review