Battery Management System (BMS)
What is the role of the BMS ?
Lithium batteries are very powerful, a specific monitoring of each cell is mandatory in order to ensure reliability and long life duration. Thus, it is necessary to monitor each individual cell of the battery pack to prevent usage outside chemical, thermal and electrical specifications. This monitoring work is carried out thanks to an electronic management system called BMS « Battery Management System ».
The BMS actively ensures the charge balance of all of the battery’s cells. All of these functions play an essential role in efficiency and battery life duration. The BMS protect the battery by preventing it from operating outside of its typical operating range and optimising its capacities by preventing under and overvoltage.
ACTIA Battery Management System solutions
The use of a BMS is then essential: it is the guardian of safety to prevent the battery from being exposed to some critical conditions. The ACTIA Battery Management System (BMS) solution monitors the State Of Charge (SOC) and the State Of Health (SOH) of the battery.
The benefits of ACTIA's BMS solution
- Extension of Battery life duration by estimation of battery ageing via SOH “State Of Health” and registration of number of cycles performed.
- Easier operation by providing Information about real time state of charge (SOC) of your battery via insulated CAN Network
- Equilibrate charge / discharge from one cell to another
- Check cell operating temperatures in real time.
- Managing of several batteries packs in parallel or in series in case of multiple associations for ultra-high energy or High power batteries
- Safe, secured and easier enhanced Maintenance by Remote Monitoring of Battery life duration using ACTIA Battery telemetry system. Connexion possible thru Wifi or Wireless network
- Enhanced protections and safety by Interruption of the discharge of the cells before it becomes critical for the life of the battery
- Interruption of the charging of the cells before they are overcharged
- Protection components against overvoltage or under voltage
Our Battery Management System solution
Master 4.5 highlights
- Two independently working processors
- Monitors and controls all functions of the BMS und thereby of the Li-Ion-Battery,
- The concept of the hard- and software offers highest functional safety and above that it is most flexible
- 20 years of experience in BMS system & application development: Master 4.5 - Li-Ion Battery Management for virtually every usage
- Highest battery safety
- Ideal design of your system
- Flexibility: in combination with the Slave 6 compact as well as large modular battery storage systems are easy to implement
- Freedom for specialists
BAT-S 1000 1U Sensor
Precision measurement sensor
- Current and voltage measurement
- Interface with CAN insulated field bus
- High accuracy, High sampling rate
- Extended range of temperature
Slave 6 highlights
- Compatible to all Li-Ion-cell-chemistries
- Its conception offers the fexibility to realize as well compact applications as large batteries with multiple, exchangeable, battery modules
- Cells data history is stored in the Slave 6s built in memory one Master unit is enough even for multi-module-batteries
- 20 years of BMS-experience pay off: mobile and stationary
- Highest Battery Safety
- High Measuring Accuracy
- Optimal “Handling“ of Cells
- Flexibility due to the isoSPI bus an almost unlimited number of Slave 6 may be integrated.
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