A MODIFIED FUZZY LOGIC CONTROLLER BASED HIGH CURRENT DENSITY DC–DC CONVERTER FOR EV CHARGING APPLICATIONS

This paper presents a novel modified fuzzy logic controller (FLC)-based high current density DC–DC converter for electric vehicle (EV) charging applications. With the growing demand for electric vehicles, an efficient and reliable charging system is critical to their adoption and use. The high current density converter, driven by an advanced fuzzy logic control technique, is designed to address the needs of modern EV charging stations, which require high efficiency, fast charging times, and optimal performance across a variety of input and load conditions. The proposed system aims to improve the conventional control schemes by incorporating fuzzy logic, which allows for more flexible and adaptive control compared to traditional linear controllers. The system is modelled and analyzed for its effectiveness in various scenarios, including load variations and input voltage fluctuations, ensuring that the charging process is both fast and reliable. Simulation results confirm the superior performance of the proposed system, showing improved efficiency and reduced power losses compared to traditional controllers.