Our on-line battery monitoring system meets enterprise demands

Huasu BMS Company

At present, battery explosion and fire accidents occur frequently in the data room, causing serious losses to the owners. The common battery in the engine room is caused by the explosion and fire caused by the rapid deterioration of one of the batteries after cracking. Since the battery is in series and in parallel, the whole group will spread as long as it burns in a single section, which will lead to a big fire accident.



Problem type
Description
Result
Excessive Cyclic Discharge
The capacity of the battery is affected by the discharge times, and any depth of over-discharge will shorten its life
Rapid reduction of capacity, higher internal resistance, shorter battery life
Loose Sealing of Battery Joint
Acid overflow
Higher internal resistance
Connection Loosening
Improper hardware connection
Higher internal resistance and temperature
Low Floating Charge Voltage
Acid crystallization
Reduced capacity and higher internal resistance
High Floating Charge Voltage
Gas spills (dry or fugitive, dynamic material falling off)
Reduced capacity and higher internal resistance
High Temperature
High operating temperature (short life, dry, fugitive)
Internal resistance and floating charge current increased
No Charge after Discharge
Not fully charged within 48 hours after full dischargeBattery damage or collapse
Over-discharge
Excessive discharge (plate deformation)
Permanent damage
Increase of Electrolyte Internal Resistance
Internal resistance of electrolyte becomes larger
Reduction of rated capacity and higher internal resistance
Metal Internal Resistance Increased
Connection problem
Crack or explosion

Battery performance is very complex, different types of battery characteristics are also with big difference. The main purpose of battery management system (BMS) is to improve the utilization rate of battery, preventing overcharge and over-discharge of battery, prolonging the service life of battery and monitoring the status of battery.



The main analysis functions of HUASU BMSs are as follows:
1. Automatic analysis of battery residual capacity;
2. Analyzing whether the battery is invalid or need to be activated;
3. Analyzing the cell voltage when floating charging and finding out rechargeable battery.
4. Analyzing the cell voltage when floating and finding out the overcharged battery;
5. Analyzing the voltage of floating charging string and judging whether the voltage of charger is too high or too low.