Design And Simulation of Electric Vehicle's Battery Management System

Abstract

This research paper focuses on the modeling and simulation of battery systems, with the primary objective of establishing the mathematical relationship between input and output parameters of batteries using MATLAB. The growing interest in energy storage has profound implications for various sectors, including electrical utilities, energy service companies, and automobile manufacturers. The State of Charge (SOC) of a battery is a critical parameter for electric vehicle (EV) users, as it indicates the remaining charge available in the battery and helps estimate the vehicle's range. However, measuring SOC directly is challenging due to its dependence on temperature and operational conditions. This research addresses these challenges by developing a robust Battery Management System (BMS) that improves SOC estimation accuracy and enhances battery performance in real-world applications.