Electromagnetics PRESENTER:Ahmed Shoeb EXPERTISE:Electromagnetics Software:JMAG JMAG-Designer Ver. 23.0 was released on December 2023. JMAG has been developed to automate design. To this end, Ver. 23.0 has further improved functionality so that it can be used in all phases of design, from the initial design phase to detailed design. The processing efficiency of large-scale multi case […]
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On-demand webinars
Electromagnetics PRESENTER:Nithara Narayanan & Supriya Singh EXPERTISE:Electromagnetics Software:JMAG In addition to the torque generated by the magnetic fields of magnets and rotating magnetic fields, Interior Permanent Magnet (IPM) motors harness reluctance torque, arising from the variance between d-axis and q-axis inductance. This unique feature empowers IPM motors with expansive operating capabilities and exceptional efficiency. Notably, […]
Technical presentations
Electromagnetics PRESENTER:Cleef Thackwell EXPERTISE:Electromagnetics Software:JMAG In order to accurately predict the energy consumption of electrically-excited synchronous motors (EESM) for automotive applications, a fine resolution sweep of id,iq and if is required to generate the dataset used to find the optimum control set-point. PWM-effects on copper and iron losses must also be considered, especially at low-load […]
Technical presentations
Electromagnetics PRESENTER:Dr. W. Hackmann EXPERTISE:Electromagnetics Software:JMAG Electrical machines in traction applications are operated in inverter-fed operation over wide speed ranges. The special demands on compactness and high efficiencies of those e-machines lead to high expectations on the FEA simulation accuracies. Here important aspects are described and a sequence of defined measurements for a proper correlation […]
Technical presentations
Electromagnetics PRESENTER:Yiwen MA EXPERTISE:Electromagnetics Software:JMAG In this keynote presentation, we explore the challenges of simulating Axial Flux Machines (AFM) in high-speed traction drive applications using JMAG. The discussion will focus on the computational hurdles and resource-intensive nature of 3D simulations, in contrast to multi-layer 2D approaches. Special attention is given to the intricacies of calculating […]
Technical presentations
Electromagnetics PRESENTER:Mariam Ahmed SANCHEZ-TORRES EXPERTISE:Electromagnetics Software:JMAG This work demonstrates a Valeo’s approach to electric machine optimization starting from the vehicle requirements level. Related technical presentations
Technical presentations
Electromagnetics PRESENTER:Philipp MORITZ EXPERTISE:Electromagnetics Software:JMAG The trend towards higher voltages is omnipresent in modern drive systems. As a result, the demands on the materials and insulation systems of the winding system are also constantly increasing. With electrostatic 2 and 3D JMAG simulations, the electric field strengths in the slot, at the slot exit and in […]
Technical presentations
Electromagnetics PRESENTER:Mohamed Essam Ahmed EXPERTISE:Electromagnetics Software:JMAG The study covers coupled optimization of active electromagnetic components (such as magnets, copper, and lamination) and passive electric components (e.g., insulation paper, winding coating and wedges) in electric machines. The insulation system of the electric machine acts as an EMC transfer path that influences electromagnetic compatibility and safety as […]
Electromagnetics PRESENTER:Ganesh & Vinaykumar EXPERTISE:Electromagnetics Software:JMAG An IPM motor can use both magnet torque and reluctance torque, so by appropriately choosing the current phase it is possible to improve efficiency over a broad spectrum of drive range. It is a motor type that is often used in equipment with a wide operational range, from air […]
Electromagnetics PRESENTER:Ahmed Shoeb EXPERTISE:Electromagnetics Software:JMAG By avoiding geometry breakdown, a trouble that occurs during dimensional optimization, 100% of the number of individuals required for optimization calculations can now be obtained. Range Finder can be used to ensure that the established geometry required for optimization calculations is obtained while properly adjusting the dimensional range. For complex […]
On-demand webinars
Electromagnetics PRESENTER:Yves Thioliere EXPERTISE:Electromagnetics Software:JMAG In this presentation a workflow is presented for multi-objective, multi-constraint optimization calculations. A large design space is needed to be explored to reach an optimal solution. By means of design space exploration by simulation we first ensure that there are no broken geometries created and we can output several topologies […]
Electromagnetics PRESENTER:Joel Wenger EXPERTISE:Electromagnetics Software:JMAG The design process for these efficiency and power-density driven optimizations is very evolved and highly application specific. For electric machine optimization, JMAG Designer, and especially the scripting capability, plays a crucial role in our design process. Related technical presentations