EV POWER TRAIN DESIGN

Introduction to EV Powertrain – Overview, Components, and Architecture

Electric Motor Basics – Types (Induction Motor, PMSM, BLDC), Working Principles, and Selection Criteria

Battery Pack Design – Role in Powertrain, Capacity, Voltage, and Integration with Motor

Power Electronics – Inverters, DC-DC Converters, and Motor Controllers

Transmission Systems – Single-Speed Gearbox, Direct Drive vs. Multi-Speed Transmission

Regenerative Braking System – Concept, Energy Recovery, and Integration

Thermal Management in Powertrain – Cooling of Motors, Inverters, and Batteries

Control Systems – Motor Control Algorithms (FOC, PWM), BMS Integration, and ECU Functions

Efficiency Optimization – Minimizing Losses, System Efficiency Mapping, and Power Flow Analysis

Future Trends in EV Powertrain – Solid-State Motors, Integrated Power Units, and Wireless Power Transfer