CFP-1293
The shift towards electrified and software-defined vehicle architectures introduces a new level of complexity to the E/E system landscape. Hybrid and battery-electric vehicles feature numerous drive, motor, and battery variants, contributing to a high level of system variability. At the same time, stronger cross-domain interactions, e.g., between powertrain, energy management, charging, thermal control, and ADAS, […]
CFP-1277
Advancing autonomous driving functions requires increasing redundancy, additional sensing, and interaction of the board-net components. Increasing redundancy can be realized by adding components, such as extra DC/DC converter for safe energy supply, however with focus on costs, volume und weight reduction, this solution would reduce the benefits of the advancing technology. The reduction of resources […]
CFP-1292
This paper presents the development and performance evaluation of an 11 kW single-stage, three-phase AC-DC Onboard Charger (OBC) based on a Matrix Converter topology, utilizing bidirectional EliteSiC FET technology. The Matrix Converter architecture eliminates the need for traditional boost inductors and bulk capacitors typically found in conventional two-stage topologies that incorporate a PFC front end and […]
CFP-1276
The analysis of transient events in complex low-voltage power supply networks is often accompanied by numerical instabilities. As a potential solution approach, advanced co-simulation methods are applied. A typical application is the analysis of high-frequency switching behavior with the corresponding stiff system of equations in e-FUSE-based systems. The presentation offers a detailed insight into the […]
CFP-1291
Achieving substantial CO2 reductions in line with EU and German policies requires accelerating the electrification of heavy-duty trucks by 2030. Long-haul operations face unique challenges for charging within mandatory rest periods. The HoLa project addresses this by implementing high-performance charging infrastructure along the Berlin–Ruhr route. The first public MCS site at Lipperland Süd offers two […]
CFP-1275
There are different strategies on the market for integrating the electrical drivetrain in the truck. One very promising concept is the integration of the electric motor and inverter directly on the electrified axle. This approach offers a high degree of integration, enabling better scalability, as each electrified axle can be operated as an independent drivetrain. […]
CFP-1290
Future E/E architectures used for autonomous driving applications must continually monitor the voltages and currents for loads connected to the powernet. The central compute modules use this information to determine the state of health of the loads and to provide early warning of a potential malfunction, allowing fail-operational system performance. Remote Control Protocols (RCP) over […]
CFP-1274
1. xEV Market Development 2. Cutting-edge Technology Solutions ○ Flash-Charging Battery ○ Battery Defines Platform ○ CTB Technology BYD’s LFP Blade Cell Battery has been market proven as the safest and most efficient energy solution for the modern Automotive Industry since its beginning. With the super advantages of blade cell battery, the effective vehicle-platform integration […]
CFP-1289
Holistic Energy Management: HV Integration, 48V Transition, and Powernet Optimization A holistic, software-defined energy system integrating high-voltage (HV) and 48V domains is key to meeting the demands of future vehicle architectures. Siloed HV and LV systems cause redundant development, higher costs, and slow innovation. EDAG’s approach breaks these silos: We combine HV and 48V in […]
CFP-1288
Over the past 15 years, busbar technology has evolved from early 12 V/48 V use cases into a cornerstone of high-voltage (HV) power distribution. Compared with conventional copper cables, aluminium busbars reduce mass and volume, enable tighter packaging, and deliver predictable electrical and thermal behaviour—while supporting automation-friendly, high-volume production. In critical HV applications such as […]
