In Present scenario Internal Combustion
Engines [ICE] is overcome by Electric Vehicles [EV] due
to advantages like reduction in carbon-di-oxide [CO2]
emission, cost. Advancement in electric vehicles are
extensively going on and one such concept is Battery
management system [BMS]in Battery Electric vehicle. In
Battery Electric Vehicle there are many sorts of batteries
and from the literature survey Lithium Ion Battery are
often concluded to be suitable because it is advantageous
in weight, cost, energy density and many aspects. In
Battery electric vehicle Battery plays a crucial role.
Battery could also be overcharged or it's going
to undergo faults. Hence a proper management system is
required to control the Electric vehicle [EV] and it is
called Battery Management System [BMS].
Keywords : Coulomb Counting, State of Charge, State of Health.