Wireless Electric Vehicle Charging (WEVC) System Using Solar Energy

Ng, Zhan Hui (2023) Wireless Electric Vehicle Charging (WEVC) System Using Solar Energy. Past Year Question Paper (Unpublished)

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Abstract

The purpose of this proposal is to present the design of a solar-powered wireless charging system for electric vehicles, which mitigates the most significant negative aspects of these vehicles, especially their contribution to pollution and the consumption of fossil fuels. Electric vehicles are now on the road in several countries, and their numbers are steadily increasing. In addition to its environmental advantages, electric vehicles have shown that they can help reduce travel expenses by substituting power for fuel, which is significantly less expensive. We've come up with a novel solution to this problem by developing a wireless EV charging system powered by solar renewable energy. This EV charging solution does not require any wires, does not require a stop for charging, and does not require an external power supply. The system uses a solar panel, Li-ion battery, regulator circuits, oscillator circuit, XKT-412 / XKT-335 ICs, copper coils, rectifier, Atmega328p controller, and LCD display to build the system. Electric vehicles can be charged while travelling, eliminating the need to stop for charging. In a long run, it does not need a huge battery since the power capacity also can be lower down. This can also reduce the overall cost of electric vehicles and people are afforded to buy an electric vehicle. As a result, this can increase the adoption rate of electric vehicles. The system showcases a roadside solar-powered wireless charging system for electric automobiles.