Paper Title
Implementation of Green Transportation Using Wireless Power Transfer to Electric Vehicles

Abstract
Wireless Power Transfer (WPT) offers a contactless charging solution for the growing electric vehicle (EV) market. This work presents a prototype dynamic WPT system that eliminates plug-in charging by inductivelytransferringenergytomovingEVs.Thesystem uses an Arduino Uno to process signals from an array of infrared (IR) sensors and to control power relays connected to embedded transmitter coils. A high- frequency inverter drives copper coils in the roadbed, whileacorrespondingreceivercoilonthevehicleconverts themagneticfieldintoDCpowertolightanonboardLED. Theprototypedemonstratesselectivecoilactivation–only coilsunderthevehicleareenergized–improvingefficiency and safety. Experimental results confirm real-time coil switching and successful power delivery to the receiver. Advantages such as modular scalability and minimal electromagnetic interference are highlighted, along with limitations including short range and low power output. Potentialapplicationsspansmarthighways,publictransit, and airport shuttles, and future enhancements (e.g. resonant inverters, IoT monitoring) could advance this technology toward mainstream green transportation. Keywords - Wireless Power Transfer, Electric Vehicle Charging,InductiveCoupling,ArduinoUno,SensorNetwork, Green Transportation, Dynamic Charging