High-Efficiency Battery Charging for Electric Vehicles: MATLAB Simulation of a Phase-Shifted Full-Bridge DC-DC Converter

Abstract

The fast development of electric vehicles (EVs) necessitates efficient charging structures which could meet the growing power demands for advanced using situations. This paper gives a complete MATLAB simulation of a Phase-Shifted Full-Bridge (PSFB) DC-DC converter, aimed at improving the charging efficiency of EV batteries. The proposed PSFB converter architecture focuses on improving power first-class, reducing harmonic distortions, and addressing the challenges related to excessive-electricity EV battery charging packages. By enforcing a segment-transferring manipulate strategy together with the usage of electricity semiconductors and passive components, the simulation evaluates the converter’s overall performance beneath various operating situations, which includes fluctuations in enter voltage and cargo changes. Emphasis is positioned on optimizing efficiency and electricity density to allow quicker and extra fee-powerful charging for EVs. Furthermore, the simulation reviews the consistent-country overall performance, mainly the voltage and contemporary ripple throughout charging cycles, demonstrating the converter's suitability for extending battery life. The outcomes validate the PSFB converter's high charging performance, low energy losses, and progressed power aspect, highlighting its capacity for integration into EV charging networks and different green transportation systems. This examine gives treasured insights into the development of high-performance EV charging infrastructure, specializing in key elements together with reliability, energy nice, and gadget efficacy.