# Simulation for overcurrent scenario The files in this folder have the purpoe to simulate a simplified overcurrent scenario for an EV. The values are artificial and are only for demonstration purposes. ## Scenario description - t 1 to 60 : healthy battery state, vehicle is inreasing speed - t 61 to 120 increase: first manifestation of overcurrent issues, however current and temperature values are below criticality threshold - t 121 BatteryPack01ShuntPlusCurrent and BatteryPack01Cell001Temperature are above threshold, vehicle stops - t 122 to 180: battery repair or replacement takes place - t 181 to 300: vehicle starts again ## Signal names 1. ActualVehicleSpeed_kph 2. BatteryPack01ShuntPlusCurrent_a 3. BatteryPack01ShuntPlusCurrentQualifier_enum 4. BatteryPack01ShuntMinusCurrent_a 5. BatteryPack01ShuntMinusCurrentQualifier_enum 6. BatteryPack01RelayStatus_enum 7. BatteryPack01RelayStatusQualifier_enum 8. BatteryPack01VoltagePlus_v 9. BatteryPack01VoltageMinus_v 10. BateryPack01Cell001Temperature_c ## ActualVehicleSpeed_kph Unit: kph Range: 0 to 200 ## BatteryPack01ShuntPlusCurrent_a Unit: ampere Range: 300 in normal state, up to 450 in case of overcurrent, 5% random deviation ## BatteryPack01ShuntPlusCurrentQualifier_enum 0 = Valid value 1 = Invalid value ## BatteryPack01ShuntMinusCurrent_a Unit: ampere Range: 300 in normal state, up to 450 in case of overcurrent, 5% random deviation ## BatteryPack01ShuntMinusCurrentQualifier_enum 0 = Valid value 1 = Invalid value ## BatteryPack01RelayStatus_enum 0 = Relay active 1 = Relay separated The simulation will switch from 0 to 1 once ShuntPlusCurrent is above 450, and will switch back to 0 once current is at 300 ## BatteryPack01RelayStatus_qualifier_enum 0 = Valid value 1 = Invalid value ## BatteryPack01BatteryPack01VoltagePlus_v Range: 192, 5% random deviation ## BatteryPack01BatteryPack01VoltageMinus_v Range: 192, 5% random deviation ## BatteryPack01Cell001Temperature_c Range: between 10 and 20 Celsius in a healthy state, up to 150 Celsius in an unhealthy state