Abstract-:Dynamic Wireless Charging of Electric Vehicle approach revolutionizes thechanges in Electric Vehicle Industry. Existing Electric Vehicle Batteries aredesigned to power the Drive for minimum hundred kilometers range. Beyondhundred kilometers range the Battery capacity must be increased which in turnincreases the cost of electric vehicle and charging time. With Dynamic WirelessCharging the Battery size can be reduced for same travel range, Therebyreducing the cost of electric vehicle and charging time.
ThePresent work deals with the Development and Simulation of Dynamic WirelessCharging of Electric Vehicle (i.e. charging in motion). Dynamic WirelessCharging of Electric Vehicle system contains road embedded number of inductivecoils. Selection of number of inductive coils depends on the track length. Eachinductive coil acts as a Transmitter, for wireless power transfer thetransmitter coil terminals are excited by high frequency resonant inverter.Solar panel along with Boost converter supplies dc power to resonant inverterwhich in turn converts dc input to high frequency AC output. Wireless chargingusing resonant inductive power transfer utilizes high frequency magnetic fieldto transfer power from primary to secondary over a large air gap. Receiver Coilis placed on Chassis of Electric Vehicle and connected to on board rectifiercircuit. Rectifier with capacitor filter converts the bidirectional signal tounidirectional signal and provides regulated dc output.