Review on Battery Management System in EV

Abstract

Battery Management System is very essential part in Electric Vehicle to ensure safe operation and to obtain maximum output of battery pack. The primary source of electricity in EV's are batteries. Lithium ion battery is extensively employed for energy storage in EV. BMS will monitor the parameters and determine battery state of charge, state of health and maintains the system in accurate, reliable state and also determines the life span of a battery. This paper provides a literature review on Battery Management System for safe and reliable operation of traction batteries in Electric Vehicle.