What is Powertrain in EV Vehicles?

Figure : EV drivetrain architecture (reference : MDPI energies).

The Powertrain in EV Vehicles are responsible for delivering and managing electrical power to move a Vehicle.

The EV Power train consists of  below components and systems,

1. Batter Packs (Lithium Ion Battery);
2. Inverters or MCU(Motor Control Unit);
3. E-drive (PMSM Motor);
4. VCU(Vehicle Control Unit;
5. i-PDU(Integrated Power Distribution Unit or All in one combo PDU);
6. Mechanical Transmission (drive shafts, differential gears & EV axles );
7. Thermal management systems ( Liquid Coolant Unit,Refrigerent Unit,Cabin air HVAC Unit).
   

References:

• Fault Diagnosis Methods and Fault Tolerant Control Strategies for the Electric Vehicle Powertrains