BMS for EV lithium ion batteryIn the rapid development of new energy vehicles, lithium-ion battery management system (BMS) as the core technology plays an important role.
BMS can real-time detect the voltage, current, temperature and other parameters of power lithium-ion battery, realize thermal management, balanced management, high-voltage and insulation detection of power lithium-ion battery, and can calculate the residual capacity, charging and discharging power and SOC & SOH status of power lithium-ion battery.
The main tasks of BMS lithium ion battery management system are as follows:
1) Safety, to protect the single battery or battery pack from damage and prevent safety accidents;
2) Durability makes the battery work in a reliable and safe area and prolongs the service life of the battery;
3) Power performance, maintain the battery working in the state of meeting the vehicle requirements.