Design of Wireless Power Transfer Mechanism with Electromagnetic Exposure for EV Applications

New, more efficient, and user-friendly charging options are urgently needed to accommodate the ever-growing number of electric vehicles (EVs). A new method for locating RFID (Radio Frequency Identification) zones for wireless power transfer (WPT) is introduced in this research. The smooth and contactless charging of electric cars is made possible through the integration of RFID modules into WPT systems, which establish an intelligent architecture that automates recognizing and administration of power transfer zones. The suggested method makes use of radio frequency identification tags either passive or active attached to moving cars and RFID readers set up along roadways. When a car with an RFID tag gets close to a certain WPT zone, the reader sends out a radio signal that activates the tag. The system can identify the car and its charging needs thanks to the tag's unique identification, which it answers with. This identification procedure ensures that the RF power transmitter delivers power precisely, which maximizes the efficiency of energy transmission. Additionally, the RFID technology keeps tabs on the whereabouts of cars in the charged zones at all times, feeding real-time information into operational analyses and resource management. This solution ensures efficient energy supply based on vehicle specs and automates power transfer activation, which increases the productivity of charging infrastructure and promotes customer comfort. To overcome the drawbacks of conventional charging techniques, RFID technology is being integrated into wireless power transfer zones, opening the door to smarter and more effective options for charging electric vehicles. To accommodate the increasing demand for electric mobility, this study adds to the continuing efforts to build a sustainable transportation infrastructure.