Reivew on Battery Data Online Monitoring System for EV: Improving Battery Performance through Online Monitoring

Abstract

Battery Management System BMS, for Electric/hybrid electric vehicles is to increase the lifecycle of the batteries. The intelligence in the BMS is included in monitor and control functions. The monitor functions involve the measurement of battery voltage, charger status or load activity. The control functions act on the charging and discharging of the battery on the basis of these measured variables. Implementation of these monitor and control functions should ensure optimum use of the battery and should prevent the risk of any damage being inflicted on the battery. By analyzing battery data a better system can be designed for proper battery charge and discharge.