Title: Research on the Four Coil Model of Magnetically-coupled Resonant Wireless Power Transmission Systems
Abstract: In order to enrich the theory of the present four coils magnetically-coupled resonant wireless power transmission system, a mutual inductance coupling theoretical model about four coil magnetically-coupled resonant wireless transmission systems is put forward. The relationship between the system transmission efficiency and the parameters such as coil sizes, mutual inductance coefficient and distance are analyzed by Matlab in detail. Finally,the four coil magnetically-coupled resonant wireless transmission system is established, and the transfer efficiency of the system with respect to the distance between coils is measured and analyzed, and the consistency of the theoretical analysis is verified with the experimental data, a new theoretical basis is provided for the analysis of four coil structure about magnetically-coupled resonant wireless power transmission.
Publication Year: 2015
Publication Date: 2015-01-01
Language: en
Type: article
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