Pad design for a Move-and-Charge System for electric vehicles

A Move-and-Charge system is a system which can charge battery of electric vehicle while the electric vehicle is moving. From applying magnetic resonant coupling, high power transmission efficiency over several meters under omni-direction is guaranteed. To achieve high transmission efficiency, the design of pad and circuit are involved. In this paper a Move-and-Charge System with multi-transmitter and one receiver is designed, and the received power and space for improvement is evaluated.