基于磁共振的无线电能传输系统研究  

Study of Wireless PowerTransmission System Based on Magnetic Resonance

作　　者：陈磊[1] 曾芮清 CHEN Lei ZENG Rui-qing(College of Electrical Engineering and Renewable Energy, China Three Gorges University, Yichang 443002, Chin)

机构地区：[1]三峡大学电气与新能源学院,湖北宜昌443002

出　　处：《通信电源技术》2017年第4期10-12,共3页Telecom Power Technology

摘　　要：文中简述了无线电能传输的发展过程及现状,对三种无线电能传输技术的特点及优缺点进行了理论分析,并重点论述了磁共振式的无线电能传输系统。建立了基于磁共振的无线电能传输系统的数学模型,仿真分析了输出功率与传输距离,传输效率与传输距离之间的关系,研究了无线传输距离对磁共振无线电能传输系统的影响。The development process and current situation of wireless power transmission are briefly introduced in this paper,the characteristics and advantages and disadvantages of three kinds of radio energy transmission technology are analyzed theoretically,and the magnetic resonance type radio energy transmission system is discussed emphatically.A mathematical model of the radio energy transmission system based on magnetic resonance is established.The relationship between the output power and the transmission distance,the transmission efficiency and the transmission distance are simulated and analyzed,and the influence of the wireless transmission distance on the radio energy transmission system of the resonance is studied in this paper.

关 键 词：磁共振 无线电能传输 传输距离 

分 类 号：TM724[电气工程—电力系统及自动化]