Training
Electrified Powertrain: hybridization, e-machines, torque management, battery & BMS
Hybrid and battery-electric powertrains, from architecture choices to torque control and battery management.
- Duration
- 2–3 days
- Format
- On-site · modular · hands-on workshops on real cases
This training covers hybrid and battery-electric powertrains as one system: architecture, e-machines and inverters, torque management, drivability, battery and BMS. Content is adapted to the participants’ programs and vehicle architectures. Workshops use realistic cases such as torque arbitration, anti-jerk tuning or BMS power-limit strategies.
Program
01
Electrified architectures
- Micro, mild, full and plug-in hybrids
- P0–P4 positions; series, parallel and power-split layouts
- BEV single- and multi-motor layouts
- Energy consumption, range and WLTP-related trade-offs
02
E-machines & inverters
- PMSM, induction and wound-rotor synchronous machines
- Inverter and field-oriented control basics
- Torque-speed envelope, losses and efficiency maps
- Thermal derating and torque accuracy
03
Torque management
- Driver request interpretation and pedal maps
- Torque arbitration with ESC/TCS, ADAS requests and limits
- Torque split for hybrids and multi-motor BEVs
- Regenerative braking coordination with the brake system
04
Drivability & NVH
- Tip-in/tip-out, driveline backlash and oscillations
- Anti-jerk control and filtering strategies
- Launch, creep and one-pedal driving
- Workshop: tune an anti-jerk function in MATLAB/Simulink
05
Battery & BMS
- Cell chemistries, modules, packs and thermal management
- SOC, SOH and power-limit estimation
- Cell balancing, contactor control and pre-charge
- BMS state machine and charging interfaces
06
Safety & validation
- Hazards: unintended torque, loss of propulsion, thermal runaway
- ISO 26262 safety goals and torque monitoring concepts
- HV safety: interlock (HVIL), active discharge, insulation monitoring
- MIL, SIL, HIL and vehicle tests of torque and BMS functions