EV Powertrain
EV Powertrain
Motors, inverters, batteries and the Tesla lineage.
Days 11-12 · 6 lessons · 5 h 20 min
Day 11
- ✓EV powertrain architecturePack, inverter, motor, reducer and the auxiliary systems, plus 400 V vs 800 V.50 min
- ✓Three-phase motorsRotating fields, induction vs permanent-magnet machines, and why Tesla uses both.60 min
- ✓Inverters, PWM and field-oriented controlHow six switches and a control loop turn DC into precisely controlled torque.55 min
Day 12
- ✓Batteries and the BMSCells, chemistries, pack topology, the battery management system and charging curves.55 min
- ✓Tesla Roadster and motor evolutionFrom the 2008 Roadster's induction motor to carbon-sleeved rotors and the second-generation Roadster claims.55 min
- ✓EV charging systemsAC and DC charging, connectors, protocols and designing a charging site.45 min