Verification efficiency of electric coupling wireless power transfer in water

摘要

This paper focuses on efficiency improvement of electric coupling wireless power transfer in water. The S-Parameters of the parallel plate electric coupler are clarified by using 3D simulation and measurement. Based on the result, the frequency characteristic of the maximum efficiency of the electric coupling wireless power transfer in fresh water was revealed by the simulated and measured results. Finally, over 60% of power transfer efficiency is experimentally achieved.