Research and development of battery management system(BMS) for EV based on OZ8920

The battery management system(BMS) is one of the key technologies of EV.The relevant information about battery is required to control the battery when EV is running or the battery is in the state of charging and discharging.A kind of EV battery management system was designed with the adoption of modular design approach and a kind of special chip OZ8920 for lithium battery.