Operating Conditions
| Enable Criteria | Ignition ON |
| Failure Criteria | In three-phase IGBT DBC temperature, as long as the difference of absolute value between any two-phase temperature > 15 Celsius In case of desaturation, overcurrent and other phenomena in 1edi2002as lower bridge, fault mark position 1 or 1edi2002as lower bridge monitors its own power supply (its own clock, watchdog). When power supply (its own clock, watchdog) is abnormal, fault mark position 1 is considered as fault. In the ASC state, when the inverter temperature and sensor DBC temperature exceeds the temperature threshold CAL_MDF_tThd_TempDBCInvSens3Pha_f32 (102°C) or the coolant temperature exceeds the temperature threshold CAL_MDF_tThd_TempDBCInvCoolObsvr_f32 (75°C), or the stator temperature exceeds the temperature threshold _tfd_MDF_Str (180°C), It is considered that a short circuit over temperature fault has occurred. And this fault is not available in this power-on cycle restore |
| Failure/Mature Time | 110 ms |
| Pass Criteria | in three-phase IGBT DBC temperature, the difference of absolute value between all two-phase temperature < 15 Celsius When power supply is normal, the fault mark position is 0. In Active short-circuit state, when the DBC temperature value, or the inverter temperature sensor less than the temperature threshold (102°C), the watercooling temperature less than the temperature threshold (75°C), the stator temperature less than the temperature threshold (180°C) |
| Pass/De-mature Time | 110 ms |
| Failure Aging | 40 Ignition cycles. |