Battery Management System

Let me highlight the key features of the BMS:

SOC Estimation (State of Charge): The BMS includes a sophisticated SOC estimation system using MATLAB/SIMULINK, providing accurate battery charge monitoring for effective trip planning and range optimization.

Thermal Management: With precise control, the BMS integrates a cutting-edge thermal management system, enhancing battery performance and longevity by maintaining optimal temperature.

Cell Balancing: The BMS enables intelligent cell balancing within the battery pack, preventing overcharging or discharging of individual cells and maximizing overall battery capacity.

Fault Detection and Protection: The BMS continuously monitors battery health and performance, swiftly detecting any abnormalities or faults and taking appropriate actions for safety.

Real-time Monitoring: The BMS features advanced real-time monitoring capabilities, tracking pack voltage, cell voltage, pack current, and cell temperature for proactive measures on the road.

Control Charge and Discharge Operations: The BMS utilizes the CCCV algorithm during charging, managing the rate to prevent overcharging, and regulates discharging for safe and reliable performance.

Additionally, I designed and fabricated the custom Hardware board, which includes dedicated subsystems for building the BMS:

Pack Voltage Current Measurement Board: Ensures accurate monitoring of battery pack voltage and current.

Cells Voltage Measurement Board: Provides precise measurement of individual cell voltages for effective cell balancing.

Passive Cell Balancing Board: Ensures balanced charge levels among battery cells, maximizing capacity and lifespan.