Solar Wireless Power Transmission for Electric Vehicle

Authors:

Dhwaj Tembhare, Mangesh Ishwrkar, Vaibhavi Yelne, Vijay Bondre, Shubham Bhehlpand,

Ratnadeep Rahangdale

Guide: Prof. Ashwini. Sakharwade

Madhukarrao Pandav College of Engineering Bhilewada, Bhandara

Abstract - Electric vehicles (EVs) offer a clean alternative to conventional fuel-powered transportation, yet their limited battery capacity and the need for frequent stationary charging continue to restrict long-distance usability. To address this challenge, the proposed work presents a concept of dynamic wireless power transmission, in which an electrsic vehicle can receive energy while moving without requiring stops for charging. The system utilizes an IR-sensor–based activation mechanism that detects the presence of the vehicle and subsequently energizes a transmitting coil through a driver circuit. The received energy can be routed to the vehicle’s battery through a regulated power stage. The design incorporates a CD4047 a stable oscillator, MOSFET switching stage, and inductive coils to facilitate wireless energy transfer, while protection and filtering components ensure stable operation. The circuit is powered through rectification and voltage regulation, enabling compatibility with solar or other renewable sources. This approach aims to demonstrate a low-cost and scalable technique for dynamic EV charging, highlighting its potential to reduce battery stress, extend driving range, and support sustainable transportation infrastructure.

KeyWords: dynamic wireless charging, EV charging automation, IoT-based power control, renewable-assisted charging system, inductive power transfer for EVs.