Effective Material Modelling for Laminated Iron Cores with an A-Formulation and Circuit Coupling

Valentin Hanser, Markus Schöbinger, Karl Hollaus

TU Wien, Austria

Global convergence of iterative solvers for magnetic field problems using local quasi-Newton updates

Felix Engertsberger¹, Herbert Egger^1,2, Lukas Domenig³, Klaus Roppert³, Manfred Kaltenbacher³

1: Johannes Kepler University, Linz, Austria; 2: Johann Radon Institute for Computational and Applied Mathematics, Linz, Austria; 3: Institute for Fundamentals and Theory in Electrical Engineering, Graz

An Effective Interface Formulation for Electromagnetic Shielding Using the A-Formulation in 3D

Markus Schöbinger, Michael Leumüller, Karl Hollaus

TU Wien, Austria

Modeling Screening Currents in a Reduced Magnetic Vector Potential Formulation with Higher-Order Magnetic Moments

Laura D'Angelo^1,2, Herbert De Gersem^1,2

1: Institute for Accelerator Science and Electromagnetic Fields (TEMF), TU Darmstadt, Germany; 2: Graduate School of Computational Engineering, TU Darmstadt, Germany

Finite-Element Simulation of Electric Machines

Herbert De Gersem

TU Darmstadt, Germany

Exploitation of Schur Complements for Parallelized Simulation of Electric Machines

Mario Mally, Michael Wiesheu, Sebastian Schöps

Computational Electromagnetics Group, TU Darmstadt, Germany

The Air-Gap Element for the Transient Simulation of Electric Machines Using IGA

Michael Reichelt^1,2, Melina Merkel², Sebastian Schöps², Olaf Steinbach¹

1: Graz University of Technology, Austria; 2: TU Darmstadt

Görges Polygon and Differential Leakage Coefficient of Polyphase Windings - Part 1 - Integer Slot Windings

Erich Schmidt, David A. Lackner

Technische Universität Wien, Austria

Predicting Torque Characteristics of Synchronous Reluctance Motos Using Swin Transformer

Taisuke Nagayama, Hidenori Sasaki

Hosei University, Japan

Motor-LIME: Interpretation Method for Motor Design Based on Deep Learning

Kazuhisa Iwata, Hidenori Sasaki

Hosei University, Japan

Galileo Ferraris' Contest comparing data-driven methodologies for the multi-physics simulation of traction electrical machines

Simone Ferrari¹, Luigi Solimene¹, Riccardo Torchio², Costanza Anerdi¹, Fabio Freschi¹, Luca Giaccone¹, Gianmarco Lorenti¹, Francesco Lucchini², Piergiorgio Alotto², Gianmario Pellegrino¹, Maurizio Repetto¹

1: Politecnico di Torino, Dip. Energia "G. Ferraris", Torino ItalyItaly; 2: Universita' Padova, Dip. Ingegneria Industriale, Padova, Italy

Synthesis of Boundary Conditions in Polygonal Domains using Deep Neural Networks

Sami Barmada¹, Paolo Di Barba², Maria Evelina Mognaschi²

1: University of Pisa, Italy; 2: Univeristy of Pavia, Italy

Non-Destructive testing of a Permanent Magnet Machine through Vibrations Analysis

Nassira Ferkha¹, Hocine Ferkha¹, Dounia Sedira¹, Abdesslem Djerdir²

1: University of Jijel, Algeria; 2: University of Technology of Belfort-Montbéliard UTBM France

Effect of Physical and Geometric Parameters on Eddy Current Sensor Response

Dounia Sedira¹, Bouchra Messaoudene², Kaouter Berkas², Nassira Ferkha¹

1: Laboratory of Electrical Engineering and Industrial Electronics (L2EI), Faculty of Science and Technology, University of Jijel, Jijel 18000, Algeria, Algeria; 2: Electrical Engineering Department, Faculty of Science and Technology, University of Jijel, Jijel 18000, Algeria

Hybrid Model for Eddy Current Losses Analysis

Zoubida Belli

Jijel university, Algeria

Multi-Objective Optimal Design of Reflector Backed Vivaldi Antenna

Paolo Di Barba¹, Lukasz Januszkiewicz²

1: University of Pavia, Italy; 2: Lodz University of Technology, Poland

A Multi-Physics Simulation Framework for Maxwell's Equations

Thomas Rüberg, Lars Kielhorn, Jürgen Zechner

TAILSIT GmbH, Austria

PEEC formulation for losses computation in thin conductive sheaths of submarine cables

Luca Di Rienzo¹, Massimo Bechis², Carlo de Falco³

1: Dip. di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Italy; 2: Prysmian Group S.p.A., Milano, Italy; 3: MOX -- Dip. di Matematica, Politecnico di Milano, Milano, Italy

Cauer Circuit Representation of AC Magnetic Property of Core Material Using Flux-dependent Conductance

Houlin Li, Koji Kikuta, Tetsuji Matsuo

Graduate School of Engineering, Kyoto University, Kyoto, 615-8510 Japan

Why and How Electromagnetic Theory is changing the Design for Electromagnatic Compatibility (EMC)

Jan Hansen

TU Graz, Austria

Comparison of Different Workflow Strategies for EMC Simulations in Commercial CEM Suites

Dominik Kreindl^1,2, Thomas Bauernfeind², Bernhard Weiss¹, Christian Stockreiter¹, Manfred Kaltenbacher²

1: amsOSRAM, Austria; 2: Graz University of Technology, Austria

3D Component and PCB Modeling for High Frequency EMC Problems

Christian Riener², Thomas Bauernfeind¹

1: Institute of Fundamentals and Theory in Electrical Engineering, Graz University of Technology, Austria; 2: Silicon Austria Labs, Austria

Frequency-Dependent Parameter Sensitivity in Undermoded Reverberation Chambers

Anett Kenderes^1,2, Szabolcs Gyimóthy¹, Péter Tamás Benkő²

1: Department of Broadband Infocommunications and Electromagnetic Theory, Budapest University of Technology and Economics, Hungary; 2: Mobility Electronics/Electromagnetic Compatility (ME/EMC5), Robert Bosch Kft., Hungary

EMC Design Optimization

Andreas Klaedtke¹, Hermann Aichele¹, Yvonne Spaeck-Leigsnering¹, Bibhu Nayak², Joydeep Pal²

1: Robert Bosch GmbH, Germany; 2: Bosch Global Software Technologies Private Limited

Surrogate Macromodeling for Estimations of Radiated Emissions of Electric Components

Matteo Zorzetto¹, Riccardo Torchio^1,2, Francesco Lucchini¹, Giulio Poggiana¹, Fabrizio Dughiero¹

1: University of Padova, Department of Industrial Engineering, Via Gradenigo 6/a 35131 Padova, Italy; 2: University of Padova, Department of Information Engineering, Via Gradenigo 6/b 35131 Padova, Italy

Investigation of different Gaussian Process Regression Kernels on Surrogates of EMC Circuit Models

Leonie Marie Wiesel, Carina Krieger, Jan Hansen, Tobias Leitgeb

University of Technology, Austria

MOO for Surrogate Model Based Traction Inverter Systems

Patrick Dominik Gsoels^1,2,3, Jose Romero Lopera¹, Jan Hansen^1,2,3

1: Silicon Austria Labs GmbH, Austria; 2: Christian Doppler Laboratory for EMC Aware Robust Electronic Systems, Austria; 3: Institute of Electronics, Graz University of Technology, Austria

A Wideband Gaussian Process as Surrogate Model of Non-Smooth Functions in EMC

Rodrigo Silva Rezende¹, Jan Hansen², Albert Piwonski¹, Rolf Schuhmann¹

1: Technische Universität Berlin, Germany; 2: Graz University of Technology

Determination of local magnetic properties: Inverse Scheme based on adjoined method

Manfred Kaltenbacher¹, Andreas Gschwentner¹, Alice Reinbacher-Köstinger¹, Lukas Domenig¹, Klaus Roppert¹, Stefan Ulbrich², Barbara Kaltenbacher³

1: TU Graz, Austria; 2: TU Darmstadt, Germany; 3: AAU Klagenfurt, Austria

Data driven parameter identification of magnetic properties in steel sheets

Eniz Mušeljić, Alice Reinbacher-Köstinger, Andreas Gschwentner, Manfred Kaltenbacher

Graz University of Technology, Austria

Determination of Local Magnetic Properties: Optimal Design of Experiments

Alice Reinbacher-Köstinger¹, Andreas Gschwentner¹, Eniz Mušeljić¹, Stefan Ulbrich², Manfred Kaltenbacher¹

1: Institute of Fundamentals and Theory in Electrical Engineering, TU Graz, Inffeldgasse 18/1, 8010 Graz, Austria; 2: Department of Mathematics, TU Darmstadt, Dolivostraße 15, 64293 Darmstadt, Germany

EMQS model for homogenization of composite materials

Bálint Pintér, József Pávó, Sándor Bilicz

Budapest University of Technology and Economics, Hungary

Efficient Periodic Metasurface Analysis for RIS Applications by Characteristic Cell Functions

Botond Tamás Csathó¹, Zsolt Badics^1,2, József Pávó¹, Bálint Péter Horváth¹

1: Department of Broadband Infocommunications and Electromagnetic Theory, Faculty of Electrical Engineering and Informatics, Budapest University of Technology and Economics, Műegyetem rkp. 3., H-1111 Budapest, Hungary.; 2: Tensor Research, LLC, Andover, MA 01810, USA

Analog Amplifier Sensitivity Analysis for Measuring Probes Using Surrogate Modelling

Paul Lagouanelle¹, Bruno Martin Peña^1,2, Alice Le Gall¹

1: LATMOS/IPSL, UVSQ Université Paris-Saclay, Sorbonne Université, CNRS, Paris, France; 2: ESTACA, Montigny-le-Bretonneux, France

Design Household Induction Cooker Systems Based on Electromagnetic Field Computation

Michael G. Pantelyat, Oleksandr O. Chepeliuk

National Technical University "Kharkiv Polytechnic Institute", Ukraine

New Design of a Fast Thomson Drive Actuator Based on Permanent Magnets: Multiphysics Simulation

Yevhen I. Baida¹, Victoria V. Lytvynenko¹, Oleksandr O. Chepeliuk¹, Mykola A. Leliuk¹, Markus Clemens², Michael G. Pantelyat¹

1: National Technical University "Kharkiv Polytechnic Institute", Ukraine; 2: University of Wuppertal, Germany

Relating Transmission Lines Overvoltages and Lightning Location: a Machine Learning Based Procedure

Sami Barmada¹, Massimo Brignone², Shayan Dodge¹, Martino Nicora², Renato Procopio², Mauro Tucci¹

1: University of Pisa, Italy; 2: University of Genova, Italy

Optimization of Transcranial Magnetic Stimulation: a multi-objective approach based on field analyses

Shayan Dodge¹, Nunzia Fontana¹, Mauro Tucci¹, Lorenzo Codecasa², Luca Di Rienzo², Xiaojie Zhu², Anna Pichiecchio^3,4, Giuseppe Cosentino^3,4, Maria Evelina Mognaschi⁴

1: University of Pisa, Italy; 2: Politecnico di Milano, Italy; 3: IRCCS Mondino Foundation, Italy; 4: University of Pavia, Italy

Investigation of H-Bridge PCB in time domain using reduced order Darwin model

Samuel Kvasnicka^1,2, Klaus Roppert^1,2, Christian Riener^1,2, Thomas Bauernfeind^1,2, Manfred Kaltenbacher^1,2

1: Institute of Fundamentals and Theory in Electrical Engineering, Graz University of Technology, Graz, Austria; 2: Silicon Austria Labs, TU-Graz SAL GEMC Lab, Austria

Sequential Bayesian Experimental Design for Efficiency Maps using Gaussian Processes

Alice Reinbacher-Köstinger¹, Pawan Kumar Dhakal², Kourosh Heidarikani², Eniz Mušeljić¹, Theodor Komann³, Annette Muetze², Stefan Ulbrich³, Manfred Kaltenbacher¹

1: Institute of Fundamentals and Theory in Electrical Engineering, TU Graz, Inffeldgasse 18/1, 8010 Graz, Austria; 2: Institute of Electric Drives and Power Electronic Systems, TU Graz, Inffeldgasse 18/1, 8010 Graz, Austria; 3: Department of Mathematics, TU Darmstadt, Dolivostraße 15, 64293 Darmstadt, Germany

arterioscope.sim: Simulation platform for blood flow and its interaction with electric fields

Thomas Krispel¹, Vahid Badeli¹, Alireza Jafarinia¹, Alice Reinbacher-Köstinger¹, Christian Tronstad², Sascha Ranftl¹, Orjan Grottem Martinsen^2,3, Havard Kalvoy², Jonny Hisdal², Manfred Kaltenbacher¹, Thomas Hochrainer¹

1: Graz University of Technology, Austria; 2: Oslo University Hospital, Norway; 3: University of Oslo, Norway

Determination of local Magnetic Material Properties: MFL-based Measurement System

Andreas Gschwentner, Klaus Roppert, Manfred Kaltenbacher

Institute for Fundamentals and Theory in Electrical Engineering, Graz University of Technology, Austria

Modeling Cylindrical Ground Non-homogeneity Influence on Two-electrode Grounding System Characteristics

Dejan Jovanovic, Nenad Cvetkovic, Dragan Vuckovic, Dragana Zivaljevic

University of Nis, Faculty of Electronic Engineering, Nis, Serbia

Emulation of Photovoltaic Arrays Under Nonuniform Environmental Conditions

Marko Dimitrijević, Milutin Petronijević

Faculty of Electronic Engineering, University of Niš, Serbia

Finite element modeling of eddy currents in a multiconductor system having quasi-2D symmetries

Tamás Bakondi, Szabolcs Gyimóthy, Sándor Bilicz

Budapest University of Technology and Economics, Hungary

Calculation of eddy-current distribution in CFRP plates by means of plane-wave decomposition

Sándor Bilicz¹, József Pávó¹, Zsolt Badics^1,2

1: Budapest University of Technology and Economics, Hungary; 2: Tensor Research, LLC, Andover, MA, USA

Data-Driven Analysis of Radar Cross Section of Road Vehicles from Field Measurement

Aysu Coşkun, Sándor Bilicz

Budapest University of Technology and Economics, Hungary

Electrical Anisotropy in a Realistic Neck Model for a Phrenic Nerve Stimulation Pipeline

Laureen Wegert¹, Marek Ziolkowski¹, Alexander Hunold^1,2, Irene Lange¹, Tim Kalla¹, Jens Haueisen¹

1: BMTI, Technische Universität Ilmenau, Ilmenau, Germany; 2: neuroConn GmbH, Ilmenau, Germany

2D Transient Calculation of the Step Voltage Distribution of a PV Power Plant

Benjamin Jauk, Robert Schürhuber, Katrin Friedl

University of Technology Graz, Austria

Combination of the Harmonic Balance FEM with Homogenization Techniques

Jan-Magnus Christmann, Laura D'Angelo, Herbert De Gersem

Institute for Accelerator Science and Electromagnetic Fields (TEMF), TU Darmstadt, Germany

Computational Efficient Single Component Gibbs Sampling for Electrical Tomography

Markus Neumayer¹, Thomas Suppan¹, Thomas Bretterklieber¹, Hannes Wegleiter¹, Colin Fox²

1: Graz University of Technology, Austria; 2: University of Otago, New Zealand

Development of a new magnetic equivalent circuit model for motion induced eddy currents

Lorenz Klimon¹, Bernhard Ebner¹, Florian Toth², Johannes Edelmann¹

1: Christian Doppler Laboratory for Enhanced Braking Behaviour of Railway Vehicles, TU Wien, Vienna, Austria; 2: Institute of Mechanics and Mechatronics, TU Wien, Vienna, Austria

A Harmonic Balance Method for an Eddy Current Problem with Circuit Coupling

Karl Hollaus, Valentin Hanser, Michael Leumüller, Markus Schöbinger

Technische Universität Wien, Austria

Görges Polygon and Differential Leakage Coefficient of Polyphase Windings - Part 2 - Fractional Slot Windings

Erich Schmidt, David A. Lackner

Technische Universität Wien, Austria

Effect Investigation of Parasitic Capacitances in Magnetic Components Using Equivalent Circuit

Yuki Sato¹, Hirokazu Matsumoto¹, Hiroyuki Kaimori²

1: Aoyama Gakuin University, Japan; 2: Science Solutions International Laboratory

Reduction of Eddy-Current Losses in Permanent Magnets of IPM Motor Using Topology Optimization

Kazuki Kashiwada, Seiya Yonekura, Yoshifumi Okamoto

Hosei University, Japan

Estimation of 3D Magnetization Distribution in Permanent Magnet Using Deep Learning Based on Heisenberg Model

Sora Nakanishi¹, Shinya Matsutomo¹, Narichika Nakamura², Yoshifumi Okamoto²

1: National Institute of Technology(KOSEN), Niihama College, Japan; 2: Hosei University

Parameter-Topology Hybrid Optimization Method for a WPT Device Considering Copper and Iron Losses

Yoshitsugu Otomo¹, Kazuki Sato², Ken Onozaka², Yuki Ito², Hiroaki Ota², Taichi Mishima²

1: Nagasaki University, Japan; 2: OMRON Corporation, Japan

Optimization of Transformer Insulation Through FEM and Jaya Algorithm Integration

Ana Drandić, Bojan Trkulja, Stjepan Frljić

University of Zagreb, Faculty of Electrical Engineering and Computing

Micromagnetic Simulations for Calculation of Hysteresis Properties of Magnetic Material

Dieter Suess

Universität Wien, Austria

Machine Learning-Enhanced Modelling of Large Magnetic Systems

Harald Oezelt¹, Markus Gusenbauer¹, Alexander Kovacs¹, Heisam Moustafa¹, Thomas Schrefl^1,2

1: Department for Integrated Sensor System, University for Continuing Education Krems, Austria; 2: Christian Doppler Laboratory for Magnet design through physics informed machine learning, University for Continuing Education Krems, Austria

Predicting Coercivity Across Scales: Graph Neural Networks for Magnetic Structures

Heisam Moustafa¹, Alexander Kovacs¹, Johann FIschbacher¹, Markus Gusenbauer¹, Qais Ali^1,2, Leonie Breth¹, Thomas Schrefl^1,2, Harald Oezelt¹

1: University for Continuing Education Krems, Austria; 2: Christian Doppler Laboratory for Magnet design through physics informed machine learning, Austria

Design of crystallographic texture in non-oriented electrical steel for enhancing magnetic properties

Masoud Sistaninia¹, Klaus Roppert², Peter Raninger¹, Petri Prevedel¹

1: Materials Center Leoben Forschung GmbH, Austria; 2: Institute of Fundamentals and Theory in Electrical Engineering, Graz, Austria

A magneto-elastic vector-play model including piezomagnetic behavior

Luiz G. da Silva^1,2, Laurent Bernard², Laurent Daniel¹

1: CentraleSupelec - Université Paris-Saclay, France; 2: Universidade Federal de Santa Catarina

Including the Simplified Multiscale Model in the Energy-Based Hysteresis Framework

Klaus Roppert¹, Laurent Daniel²

1: TU Graz, Austria; 2: Université Paris-Saclay, CentraleSupélec, CNRS, Laboratoire de Génie Electrique et Electronique de Paris, Sorbonne Université

Multiscale hysteresis simulation of SmCo-based permanent magnets

Yangyiwei Yang, Patrick Kühn, Mozhdeh Fathidoost, Bai-Xiang Xu

TU Darmstadt, Germany

Multiphysics simulations of soft magnets produced by additive manufacturing

Patrick Kühn, Yangyiwei Yang, Bai-Xiang Xu

Technische Universität Darmstadt, Germany

Macroscopic Inline Determination of Nonlinear Material Parameters for Rod Material

Alexander Sauseng¹, Peter Raninger², Manfred Kaltenbacher¹, Klaus Roppert¹

1: Graz University of Technology, Austria; 2: Materials Center Leoben

A Method to Evaluate the Hysteresis Loss in Permanent Magnet Synchronous Machines

Lukas Domenig¹, Klaus Roppert¹, Herbert De Gersem², Manfred Kaltenbacher¹

1: Institute of Fundamentals and Theory in Electrical Engineering, TU Graz, Austria; 2: Institute for Accelerator Science and Electromagnetic Fields, Technical University of Darmstadt, Darmstadt, Germany

Evaluation of a Control-Oriented Transformer Core Model

Nicolai Schwartze^1,2, Sonja Moschik², Markus Reichhartinger¹

1: Graz University of Technology, Austria; 2: OMICRON electronics GmbH