Design and Implementation of A Wireless Charging System for Electric Vehicles

Abstract

Wireless power transfer (WPT) using magnetic resonance, the technology which could set human free from the annoying wires. At present different researches have been taken place and are going on to increase the efficiency of the wireless power transfer. Researcher are trying to increase the distance between the transmitter and the receiver with a greater transfer power efficiency. This project implemented WPT innovation to charge the battery of electric vehicle. In this investigation, the distance level between transmitter and receiver circuit has been optimized, and at the same time the different power level at different distances between transmitter and receiver examined. Henceforth, different conditions of current and voltage levels from input to output circuit for delivering power to the battery which is completely took place without using any wire between transmitter circuits of charging station to receiver circuit of the electric vehicle for finding its output efficiency. Finally, its costs and other factors have been discussed to implement this wireless technology among electric vehicles. Several output levels in accordance with its input levels during the charging time has been recorded this empirical findings helps to solve several problems appears in wired technology such as electric shocks, cost, hassles due to wire, charging procedure.