EMTech is able to develop BMS for batteries. We have designed several boards for vehicle battery packs and for energy storage. We can design stand-alone systems or batteries with slave and master modules. We can adapt our products to communicate with your system (motor, display, body controller...).
BMS (=Battery Management System)
The BMS protects the pack if any default occurs and can provide detailed information. Our BMS is able to:
- Individual software protection :
- Global software protection:
- Hardware "overcurrent" protection
- Default memorize :
- Warning (if under a target)
- Cell balancing to increase the battery life
- State Of Charge evaluation
- State Of Health estimation
- Communication with your system: we can adapt communication to your frames
- Monitoring : diagnostic tool communication
- Gauge information with DEL
- Auxiliary output activation:
- external power contactor
- cold system
- external charger
- Auxiliary supply (DC/DC on BMS board)
EMTech is able to analyze your pack and help you to find a better solution for your project. We can record the parameters to analyze your product : individual cell, current, internal impedance, temperature ... After this analysis we can discuss with you how to improve your product.
EMTech can manufacture for you small battery series or prototypes and helps you to find a product partner.