Abstract:

This work explores the integration of grid-forming inverters (GFIs) with electric vehicle (EV) charging infrastructure as a transformative approach to enhancing grid stability and supporting renewable energy integration. This paper investigates the dynamic interaction between GFIs and EVs using Simulink MATLAB, focusing on their potential to provide grid support functionalities such as voltage and frequency regulation, power quality improvement, and enhanced resilience in distributed energy networks. The research evaluates the performance of GFIs under different loading conditions and varying EV penetration levels, ensuring stable grid operation despite intermittent power fluctuations. By employing real-time simulations, the study examines the impact of various control strategies, including droop control, virtual inertia, and adaptive power-sharing mechanisms, which are crucial for maintaining grid stability in modern power systems. This work is particularly relevant for undergraduate and graduate engineering students, as it provides hands-on experience in modeling, simulation, and control of power electronics-driven systems. The findings contribute to the growing body of research on the role of EVs as active participants in grid stabilization, offering valuable insights into practical implementations. The results indicate that an optimized control framework for GFIs significantly enhances grid reliability and facilitates seamless EV-grid integration. This study serves as an essential reference for researchers, educators, and industry professionals aiming to advance power electronics applications in sustainable energy systems.

Keywords:

Grid-Forming Inverters (GFIs), Electric Vehicles (EVs), Micro grid Stability, Distributed Energy Resources (DERs), Bidirectional Power Flow, Real-Time Simulation.