Week 7 State of charge estimation

1.Simulate the 3 test cases from harness dashboard and write a detailed report on the results

2.What is coulomb counting? Refer to the above model and explain how BMS implements coulomb counting for SOC estimation ?

Hint :(Download the file from the link and go to SOC estimation model-ECU block)

BMS_ColoedLoop_Harness_Dashboard

BMS_ColoedLoop modul
BMS ECU
PLANT

PLANT battery modul

battery pack

PreChargeCircuit

Charger_Load

Battery_Pack_Module

Battery_Pack_1Module

Cell_module_1TC

CellMonitoringUnit_01

Battery_Pack_16Modules

BMS ECU (BMS_Softwor)

Current_Power_Limits_Calc

State_Machine

SOC_Estimation

Balancing_Logic

BusManagement

Current_Power_Limits_Calc

DischargeCurrentLimit_Calc

ChargeCurrentLimit_Calc

DischargeCurrentLimit_Calc

ChargeCurrentLimit_Calc

scope

cell voltagees /celltempratures/<SOC>

pack_urrent /<BMS_State>/<BalCmd>