Dritev 2025

Produktbeschreibung

Inhalt / Content (Auszug)

Electric drives
The electric drive platform SELECT 1

Disconnect Systems in Battery Electric Vehicles 11

AVL High Efficiency EDU 23

TREMEC 500hp EDU 39

Development of drive concepts
BorgWarner’s Next Generation Electric Drive Unit Development Based on Multiphysics Numerical Analysis 49

Multi-System-Integration Trend in modern Drivetrain Design 65

Holistic, Multi-criteria Synthesis and Optimization of Electric Drive Units 75

Customer, market, sustainability
Path to ZERO 91

Potential for the sustainability of traction drives through recycling of active materials 107

Thermal management
Optimizing eMotor Thermal System in Early Design Phase 117

Battery Performance Benefits through Immersive Thermal Management 129

Designing Predictive Battery Heating Systems for an Electric Vehicle by utilizing Cloud Data 149

Battery
Sustainable batteries: From scalable module design for new cell chemistries to intelligent BMS and the optimal series product 163

Inverter
Ultimate EV efficiency with D³GaN – next level automotive inverter solutions 175

Intelligent Control of Traction Inverters through Deep Reinforcement Learning for Lifetime and Efficiency Optimization 185

AI-Assisted Surrogate Models for Multi-Objective Inverter Optimization 197

Hybrid transmissions
8G-eDCT – Intelligent hybridization for the MMA architecture 211

DE4LoRa – Optimized Range Extended Four-Speed
Two-Drive-Powertrain 227

The next-gen two-speed Dedicated Hybrid Transmission for B- and C-class vehicles 249

Digitalisation & AI
Optimization of the Drivetrain Design of modular wheel-hub driven Vehicles for Fleets in Urban Areas 259

Utilizing Unsupervised Learning for the Detection of Current Sensor Faults in Electric Vehicle Drivetrains 275

Agile Electric Powertrain Development by AI-Based Design Optimization 291

Simulation & Testing
End-to-End – Virtual Release for Powertrain-Components and Systems 307

Advantages of combining simulation and testing in vibration analysis using the example of an E-Drive 317

The MOVERLab Environment as a Test Bench Demonstrator 329

Thermography for condition monitoring of electric machines 345

Gear manufacturing
Global Sensitivity Analysis of Transmission Manufacturing Tolerances for Electric Vehicles 359

Superfinished tooth flank surfaces – potential evaluation of efficiency advantages 379

Geometry calculation and design of forged differential bevel gears 401

Lubricants
Pushing the Viscosity Boundaries of Electric Vehicle (EV) Lubrication – How Low Can You Go? 419

Identifying Key Formulation Levers for next-gen high-efficiency Axle oils 439

Keywords: elektronsiche Antriesplattform, modernes Antriebsstrang Design, multi-kriterien Synthese, Recycling, Elektromotor, cloud Daten, skalierbares Modul Design, KI-gestützte Ersatzstoff Modelle, spezielle hybride Übertragung, electric drive platform, modern drivetrain design, multi-creteria synthesis, recycling, eMotor, cloud data, sustainable batteries, scalable modul design, AI-assisted surrogate models, dedicated hybrid transmission