Program Overview
This program introduces professionals to the basics of electric powertrain design and testing, focusing on EV powertrain components such as batteries, motors, and inverters. Participants will gain a clear understanding of component interactions, energy flow, and performance optimization techniques, enhanced by real-world examples and interactive exercises. The course aims to equip learners with the tools to tackle corporate challenges in EV powertrain development and testing.
Features
- Gain a foundational understanding of EV powertrain architecture and key components.
- Develop insights into the interactions among batteries, motors, and inverters.
- Learn performance optimization strategies and testing methodologies.
- Build practical knowledge to resolve real-world powertrain challenges.
Target audiences
- Professionals working in automotive, electric vehicle, or powertrain development domains.
Curriculum
- 4 Sections
- 20 Lessons
- 1 Day
Expand all sectionsCollapse all sections
- Introduction to Electric Powertrain Fundamentals6
- 1.1Overview of electric vehicle (EV) powertrain architecture.
- 1.2Key components: Batteries, motors, inverters, and transmission systems.
- 1.3Comparison with internal combustion engine (ICE) powertrains.
- 1.4Jargons and key terms: Torque, efficiency maps, energy density, and regenerative braking.
- 1.5Group discussion: “Comparing ICE and EV Powertrains – Key Differences.”
- 1.6Quiz: Powertrain basics.10 Minutes0 Questions
- Battery, Motor, and Inverter Interactions6
- 2.2Battery chemistry and specifications: Voltage, capacity, C-rate, and thermal management.
- 2.3Electric motor types: Induction, permanent magnet synchronous, and DC motors.
- 2.4Inverter functionality: DC-AC conversion, pulse-width modulation (PWM), and efficiency optimization.
- 2.5Energy flow and interdependencies among battery, motor, and inverter.
- 2.6Case study: Troubleshooting a powertrain performance issue.
- 2.7Simulation exercise: Analyzing energy flow in a simplified EV powertrain model.
- Powertrain Performance Optimization6
- 3.1Key performance metrics: Range, power output, thermal efficiency, and NVH (noise, vibration, harshness).
- 3.2Methods for optimizing energy usage and minimizing losses.
- 3.3Testing methodologies: Dynamometer testing, software-in-loop (SiL), and hardware-in-loop (HiL) testing.
- 3.4Challenges in powertrain testing and validation.
- 3.5Group exercise: Designing a basic test plan for EV powertrain performance evaluation.
- 3.6Group Activity: Resolving a simulated thermal management issue during powertrain testing.
- Key Takeaways and Wrap-Up3
Instructor
