The battery management system for lead acid battery carries out intelligent analysis on the thermal runaway trend of the battery, and issues early warning in time to prevent the battery from thermal runaway and protect the battery pack effectively.
The battery monitoring module is powered by the battery monitor. BMS for lead acid battery applies advanced power management and improved power supply circuit. The working current of the lead acid battery monitoring system is as low as 3mA without affecting the cells being monitored, and the effect on the battery is negligible.
Lead acid battery management system is equipped with AI intelligent data analysis function which can detect low effective battery, monitor the safe operating environment, and output a clear analysis report easy to understand. The BMS lead acid battery ensures data accuracy and reduces delay which makes data collection more precise and reliable.
Battery management system for lead acid batteries provides high-accuracy SOC estimation, improving the SOC accuracy of traditional BMS from ±20% to ±5%. Online parameter identification, self-correction of charging, no jump, SOC error of all working conditions is ≤5%. Improve battery utilization ratio and operational safety.
Main functions of the BMS for lead acid battery include: monitoring battery thermal runaway, open circuit, string insulation, cell electrolyte leakage, CDF discharge transient characteristic, string voltage, charge/discharge current, float current, cell voltage, cell internal resistance, cell temperature, ambient temperature and intelligent balance and estimating SOC/SOH, etc. The device automatically alarms when any parameter exceeds the alarm threshold.
Battery status monitoring and early warning: the lead acid battery management system monitors cell voltage, cell temperature and cell internal resistance real time on-line. The active battery management system carries out intelligent analysis of the thermal runaway trend of the battery, and issues early warning in time to prevent the battery into thermal runaway and protect the battery pack effectively
Battery string status monitoring: the 12v lead acid battery management system collects string voltage, charge and discharge current. It can effectively monitor the CDF phenomenon, directly display the float current and ambient temperature, and the current state of the battery, as well as help estimate battery status of charge (SOC) and health (SOH) in a high-accuracy way.