Electric Vehicle Battery Management System with Charging

Abstract

The battery quality and durability is most important factor for growing use of electric vehicles. Hence it requires battery management system with charging system to enhance battery performance along with health of battery. Battery management system main functions are to monitor battery state, protection against operating beyond safe operating area, informing and calculating secondary data, controlling and balancing battery environment. Battery management system exchange information with external communication data bus and also be charged by a intelligent battery charger. This paper discuss about electric vehicle fast charging system with battery management system which consist of master controller which communicates with user interface. Master controller manages whole charging system.