Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).

Session Overview
PB-A1: Numerical techniques 2
Wednesday, 24/May/2023:
1:50pm - 3:20pm

Session Chair: Dr. Zsolt Badics, Tensor Research, LLC, United States of America

ID: 314 / PB-A1: 1
Topics: Novel Computational Methods for Machines and Devices
Keywords: Inductors, Equivalent circuit, Nonlinear circuit, Curve fitting

Loss Evaluation of Magnetic Devices using Cauer Equivalent Circuit Identified from Input Impedance

Qiao Liu1, Yuji Uehara2, Naoya Terauchi3, Hajime Igarashi1

1Hokkaido University, Japan; 2Magnetic Device Laboratory Ltd.; 3TAIYO YUDEN CO., LTD.

ID: 191 / PB-A1: 2
Topics: Numerical Techniques, Novel Computational Methods for Machines and Devices
Keywords: Hybrid analytical model (HAM), Magnetic saturation, AC copper loss, Hairpin winding

Hybrid Analytical Model for AC Copper Loss Computation of Hairpin Winding

Yunlu Du1, Yunkai Huang1, Baocheng Guo2, Fei Peng1, Yu Yao1, Jianning Dong3

1Southeast University, China, People's Republic of; 2Nanjing Normal University, China, People's Republic of; 3Delft University of Technology, Netherlands

ID: 167 / PB-A1: 3
Topics: Numerical Techniques, Novel Computational Methods for Machines and Devices, AI and Machine Learning Technologies
Keywords: Cloud computing, data-driven modeling, finite element analysis, induction motors, machine learning

Robust Development of Induction Motor Active Learning Surrogates

Janne Keränen1, Mikko Tahkola1, Peter Råback2, Álvaro González2, Victor Mukherjee3, Jenni Pippuri-Mäkeläinen1

1VTT Technical Research Centre of Finland, Finland; 2CSC–IT Center for Science, Finland; 3ABB Motors and Generators, Technology Center, Finland

ID: 569 / PB-A1: 4
Topics: Numerical Techniques
Keywords: Finite element analysis, Eddy currents, Accelerated computing

(This presentation was moved to PO1)

Conference Organizer

Compumag2023 secretariat

ID: 136 / PB-A1: 5
Topics: Static and Quasi-Static Fields, Numerical Techniques
Keywords: Domain decomposition, finite-element method, magnetic hysteresis, parallel computing, parallel-in-time method

Parallel-in-Space-and-Time Finite-Element Method for Time-Periodic Magnetic Field Problems with Hysteresis

Yasuhito Takahashi1, Koji Fujiwara1, Takeshi Iwashita2

1Doshisha University, Japan; 2Hokkaido University, Japan

ID: 453 / PB-A1: 6
Topics: Numerical Techniques
Keywords: CFIE, regularised CFIE, Calderon preconditioner

The Galerkin method for a regularised combined field integral equation without dual basis functions

Kazuki Niino, Shunpei Yamamoto

Kyoto University, Japan

ID: 222 / PB-A1: 7
Topics: Numerical Techniques
Keywords: UHVDC transmission lines, UPFEM, ion flow field, rain environment.

Numerical Simulation Method for Ion Flow Field of UHVDC Transmission Lines in Light Rain Environment

Guohua Yue, Zhiye Du, Liancheng Xiu, Hongwei Cai

Wuhan University, China, People's Republic of

ID: 378 / PB-A1: 8
Topics: Numerical Techniques, Multi-Scale Modelling and Homogenization
Keywords: Multi-scale finite element method, numerical simulation, eddy currents

Multi-Scale Finite Element Method for 3D Eddy Current Problems Based on Distance Regularized Level Set Function

Xinyu Ma1, Nana Duan1, Weijie Xu2, Ruting Tang1, Shuhong Wang1

1Xi'an Jiaotong University, China, People's Republic of; 2State Grid Shaanxi Electric Power Research Institute, China, People's Republic of

ID: 146 / PB-A1: 9
Topics: Numerical Techniques
Keywords: 3D UPFEM, ion flow field, convergence rate, space charge density update

Fast Calculation Method of 3D Ion Flow Field Based on Adaptive Iteration Factor and Half-error Term Correction

Zhiye Du, Guohua Yue, Liancheng Xiu, Gen Li, Jingwen Huang

School of Electrical Engineering and Automation, Wuhan University, China, People's Republic of

ID: 383 / PB-A1: 10
Topics: Numerical Techniques
Keywords: Model order reduction (MOR), rotor eccentricity, hybrid POD-interpolation method.

Reduced Order Model of Permanent Magnet Synchronous Motor Considering Rotor Eccentricity

Ze Guo1, Shuai Yan1, Zhuoxiang Ren1,2

1Institute of Electrical Engineering, Chinese Academy of Sciences, China, People's Republic of; 2Group of Electrical and Electronic Engineering of Paris, Sorbonne Universite, CNRS, F-75005 Paris, France

ID: 347 / PB-A1: 11
Topics: Numerical Techniques
Keywords: Computational electromagnetics, Finite element analysis, Forecast uncertainty, Random processes

An Efficient Uncertainty Quantification Method for Large-Scale High-Frequency Electromagnetic Field Problems

Sota Goto1, Amane Takei2, Shigeki Kaneko1, Shinobu Yoshimura1

1The University of Tokyo, Japan; 2University of Miyazaki

ID: 563 / PB-A1: 12
Topics: Numerical Techniques
Keywords: Isogeometric Analysis, Mortar, Refinement

Isogeometric mesh refinement through Non-conforming C0 Isogeometric Mortaring

Maxime Fays, Olivier Chadebec, Brahim Ramdane

Univ. Grenoble Alpes, CNRS, Grenoble INP, France

ID: 254 / PB-A1: 13
Topics: Numerical Techniques
Keywords: Convergence Characteristic, Electric Circuit, Electromagnetic Finite Element Analysis, Solid Conductor

Investigation of Convergence Characteristics of the Iterative Method in Electromagnetic Finite Element Analysis with Electric Circuit

Kazuki SEMBA1, Tomohisa SATO2, Hirokatsu KATAGIRI3, Takashi YAMADA4

1JSOL Corporation, Japan; 2JSOL Corporation, Japan; 3JSOL Corporation, Japan; 4JSOL Corporation, Japan

ID: 411 / PB-A1: 14
Topics: Numerical Techniques
Keywords: Computational electromagnetics, Newton method

Improving the Newton initial guess for circuit coupled magnetostatic problems

Riheb Cherif1,2, Frédéric Guyomarch2, Zuqi Tang2, Julien Korecki2, Yvonnick Le Menach2

1ESME Research Lab, Lille, France; 2Laboratoire d'Électrotechnique et d'Électronique de Puissance, University of Lille, Arts et Metiers Paris Tech, Centrale Lille, Junia, Lille, France

ID: 454 / PB-A1: 15
Topics: Numerical Techniques
Keywords: Reconfigurable architectures, high-performance computing (HPC), computer architectures, eddy currents

Conceptual Design of FIT Dataflow Machine for 2-D Time Domain Eddy Current Field Simulation

Chenxu Wang, Hideki Kawaguchi

Muroran Institute of Technology, Japan

ID: 521 / PB-A1: 16
Topics: Optimization and Design, Numerical Techniques
Keywords: Permanent magnet machines, finite element analysis, finite element methods, magnetic circuit, wind energy

Analyzing the Performance of Radial-Flux PMSGs for Applications in Wind Turbines by using different Types of Windings


1CINVESTAV, Guadalajara; 2UNISTMO, Mexico

ID: 401 / PB-A1: 17
Topics: Mathematical Modelling and Formulations, Numerical Techniques, Multi-Physics and Coupled Problems
Keywords: Electrical circuit, finite element analysis, mechanical dynamics, motors, three mass system

Finite Element Modelling of Induction Machine Coupled with Three-Mass Mechanical System

Mehrnaz Farzam Far1, Jenni Pippuri-Mäkeläinen1, Janne Keränen1, Anouar Belahcen2, Sampo Laine3, Raine Viitala3

1VTT Technical Research Centre of Finland Ltd, Finland; 2Deptartment of Electrical Engineering and Automation, Aalto University, Finland; 3Department of Mechanical Engineering, Aalto University, Finland