Type: BF-DHEV-QDXT
Dimensions: 2200×1200×1200mm (length×width×height)
Working voltage: DC 12V
Working temperature: -20℃~+50℃
The battery management system training platform adopts the Geely Emgrand EV450 pure electric vehicle power battery pack (including BMS management system), the latest ternary lithium power battery technology, rated voltage 346V, rated capacity 150AH (51.9 kWh), and single battery 3.6V. 10 2P6S, 7 2P5S, a total of 17 modules. Students can clearly observe the series-parallel structure of the battery pack, discharge positive contactor, fast charge positive contactor, negative contactor, precharge resistor, precharge contactor, and current sensor.
1 Cognition of the structure and layout of the water-cooled power battery
2 Balance control principle of power battery system
3. Recognize the control principle of new energy power battery pack (BMS).
4. Recognize the functions of the main components of the new energy power battery pack (BMS). 5 Detect battery voltage, battery temperature, contactor signal;
6. Familiar with the new energy power battery pack (BMS) logic control relationship, current, voltage, battery pressure difference, battery temperature and other parameter change rules training experiments in various states.