Enhanced Grid-Connected Electric Vehicle Charging Station: Integration of Multi-Renewable Sources with Fuel Cell and Battery for Improved SOC and Time Efficiency

Abstract

This research introduces an enhanced grid-connected Electric Vehicle (EV) charging station utilizing multiple renewable energy sources, along with a fuel cell and battery system, to augment the state of charge (SOC) and decrease charging durations. The integration of solar and wind energies with a high-efficiency fuel cell provides a robust and sustainable power solution, enabling continuous operation even during peak demand periods. The innovative addition of an advanced battery management system optimizes SOC, extends battery life, and increases overall system efficiency. The validation through simulations  setups confirmed significant improvements in charging speeds and energy efficiency. This hybrid system not only supports the increased deployment of EVs by reducing infrastructure strain during high usage times but also contributes to reducing the carbon footprint of transportation, aligning with global environmental goals. The study illustrates the potential for scalable and adaptable EV charging solutions that can be tailored to specific environmental conditions, thereby promoting broader adoption of electric vehicles and supporting the transition to sustainable transportation networks.