Improvement of Magnetically Coupled Resonant Wireless Power Transmission System
Journal Title: 河南科技大学学报（自然科学版） - Year 2017, Vol 38, Issue 1
Abstract
On the base of three coils magnetically coupled resonant wireless power transmission system,the coils structure of system was improved. According to the theory of mutual inductance coupling circuit,the mathematical expressions of transmission power and transmission efficiency was deduced. The effects of coupling coefficient on the transmission power and transmission efficiency were elaborated. The Or CAD and MATLAB were used to simulate and analyze the various influential factors of the transmission system.Experimental platform was designed and fabricated. The results of experiment and simulation analysis show thatthe optimum power transmission and efficiency transmission of the system exist,and the transmission distance of the system is enhanced.
Authors and Affiliations
Xiaowen LIU, Xi WANG, Nannan HAN, Duan ZHAO, Enjie DING
Keywords
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