Learn

Electromagnetics PRESENTER:Maximilian Clauer, Porsche EXPERTISE:Electromagnetics Software:JMAG The development of high-performance electric powertrains requires a precise understanding of the interactions between the electric machine, gearbox, inverter, battery pack, and vehicle dynamics, especially under race track conditions. Conventional finite element based design approaches provide the required accuracy, but they rapidly become impractical when large design spaces and […]

Electromagnetics PRESENTER:Alexander Rosen, DeepDrive EXPERTISE:Electromagnetics Software:JMAG Dual-rotor electric machines offer high torque density and efficiency but require advanced electromagnetic simulation due to their unique topology. Oppositely skewed windings, two interacting air gaps and large conductor cross-sections introduce three-dimensional effects that cannot be captured accurately by conventional 2D finite element analysis. This presentation introduces the simulation […]

Electromagnetics PRESENTER:Dr. Hossain Mohammadi, SCHAEFFLER EXPERTISE:Electromagnetics Software:JMAG Axial flux motors (AFMs) offer compelling advantages in power density and efficiency for next-generation electric drivetrains, but their design space is highly complex due to strong geometric, electromagnetic, thermal, and control-related couplings. This presentation introduces a computationally efficient, data-driven methodology for accelerated multi-criteria design optimization of axial flux […]

Electromagnetics PRESENTER:Lukas Kirzinger, SCHAEFFLER EXPERTISE:Electromagnetics Software:JMAG Two key trends shape electric vehicle (EV) machine development: increasing power density with axial flux machines (AFM) and reducing rare earth materials for sustainability. Externally excited wound rotor machines (EE-RFM) address supply chain risks by enabling rotor-speed-independent excitation, ideal for variable-speed EV drives. Combining these concepts, this study introduces […]

Electromagnetics PRESENTER:Ciro Alosa, TRATON EXPERTISE:Electromagnetics Software:JMAG The automotive and commercial vehicle industries are undergoing a major electrification revolution that is meant to change the shape of transportation in the next years. In fact, new regulations to limit the carbon dioxide emissions and growing market challenges are pushing OEMs to innovate as never before.In this scenario, […]

Electromagnetics PRESENTER:Dr. Nithara Narayanan EXPERTISE:Electromagnetics Software:JMAG High efficiency and low cost are some of the challenges on the way to fully electrified car drivetrains to reach a high driving range and low battery cost. The biggest influence on a low loss electric machine is a high copper slot filling factor therefore the concept of the […]

Electromagnetics PRESENTER:Peter Savagian EXPERTISE:Electromagnetics Software:JMAG We are in the midst of a remarkable flourishing in electric motor design, as electrification spreads rapidly across mobility and transport – from scooters, cars, trucks, ships, and aircraft. At the heart of this revolution are electric propulsion systems, which offer several advantages over their distant combustion-engine cousins: higher specific […]