Analysis of frequency characteristics of three-coil magnetic coupling resonant wireless power transmission system

An equivalent circuit model of three-coil magnetic coupling resonant wireless power transmission system was built, and formulas of system transmission power and transmission efficiency were deduced. Coupling factors relation with the maximum system transmission power was obtained under critical coup...

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Bibliographic Details
Published in:	Gong-kuang zidonghua
Main Authors:	LI Xinheng, GONG Lijiao, FENG Li, SUN Xiangyu, LI Yang, LI Hui
Format:	Article
Language:	Chinese
Published:	Editorial Department of Industry and Mine Automation 2018-03-01
Subjects:	wireless power transmission magnetic coupling resonance three-coil frequency characteristic frequency splitting resonant frequency
Online Access:	http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017090019

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