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并联谐振电容对电磁谐振耦合无线电能传输系统的影响 预览 被引量:6

The Impact of the Parallel Resonant Capacitance to the Magnetic Resonance Coupling Wireless Power Transmission System
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摘要 谐振线圈是电磁谐振耦合无线电能传输系统中的重要组成部分,如何对谐振线圈进行设计并且进行优化一直是研究难题。本文分析了系统中有无并联谐振电容对电能传输距离的影响,得出了并联谐振电容与系统传输距离的联系,从而根据实际情况对线圈进行设计以达到电能传输的最优效果。根据研究结论,本文制作了一个小功率的电磁谐振耦合无线电能传输实验装置,成功实现了50cm处约8.1W能量的传输。 Resonant coil is the important part of the electromagnetic resonance coupling wireless power transmission system,and how to design and optimize the resonant coil is always a difficult problem to study.This paper analysis the system with or without parallel resonant capacitor effects on the power transmission distance,obtained the relationship between parallel resonant capacitance and the transmission distance,which can be designed to achieve the best effect of power transmission according to the actual situation.According to the research conclusion,a magnetic resonance mode of wireless power transmission system equipment was designed in this paper,achieving approximately 8.1W of energy transmission at distance of 50cm.
作者 苑舜 贾红光 刘劲松 宋云东 马伟 Yuan Shun;Jia Hongguang;Liu Jinsong;Song Yundong;Ma Wei;Shenyang University of Technology;National Energy Administration;Shanghai management office,Grid Operation Branch of State Grid Corporation;Electric Power Research institute Liaoning Electric Power Company Limited;
出处 《电工技术学报》 EI CSCD 北大核心 2013年第S2期51-54,共4页 Transactions of China Electrotechnical Society
关键词 电气工程 无线电能传输 电磁谐振耦合 谐振电容 Electrical engineering,wireless power transmission,magnetic resonant coupling,resonant capacitance
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