COMPEL - The international journal for computation and mathematics in electrical and electronic engineering: Volume 27 Issue 4
Table of contents - Special Issue: Selected papers from the ISEF 2007 conference in Prague
Guest Editors: Professor Sawomir Wiak, Professor Andrzej Krawczyk, Professor Ivo Doleel
Description of electrical machine windings in the finite element space
Andrzej DemenkoThis paper seeks to develop 3D finite element methods for the electromagnetic field calculation in electrical machines and to present the discrete methods of winding description.
Determination of critical thermal operations for high‐speed permanent magnet electrical machines
Zlatko KolondzovskiThe thermal design of high‐speed electrical machines is a greater challenge in comparison with conventional electrical machines. When designing the machine, the calculated…
The investigation of electromagnetic field influence generated by mobile phones on cardiac pacemakers with the anatomically based human model
Arkadiusz Miaskowski, Andrzej Krawczyk, Andrzej Wac‐WlodarczykThe aim of this paper is to investigate the coupling model which describes the relationship between the electromagnetic (EM) field emitted by a field source, in this case the…
High frequency electromagnetic emissions of cylindrical laminated cores
Stéphane Duchesne, J‐Ph. Lecointe, F. Périsse, Ewa Napieralska‐JuszczakThis paper aims to propose a high‐frequency (HF) model able to compute the flux density in the vicinity of the laminated stator core of an AC machine.
Attenuation of magnetic field components through an AC machine stator
D. Thailly, R. Romary, D. Roger, J‐F. BrudnyNon‐intrusive magnetic measurements in AC machines are possible with small flat coils stuck on the external surface of the housing of a running motor. The aim of the paper…
3D finite element analysis of skewed squirrel‐cage induction motor using novel mesh modification method
Yoshihiro Kawase, Tadashi Yamaguchi, Masashi Watanabe, Naotaka Toida, Tu Zhipeng, Norimoto MinoshimaThis paper aims to describe a novel 3D finite element mesh modification method for motors with the skewed rotor in detail, the method having been developed by solving the Laplace…
Shape design of a MEMS device by Schwarz‐Christoffel numerical inversion and Pareto optimality
E. Costamagna, P. Di Barba, A. SaviniThis paper sets out to provide a numerical procedure for field analysis and shape design for a class of MEMS devices.
Three‐phase distributed constants model of induction machines for EMC and surge propagation studies
Francesco Della Torre, Sonia Leva, Adriano Paolo MorandoThis paper aims to provide a complete three‐phase distributed constants model of cable‐induction machine systems useful for EMC and overvoltages propagation studies.
Modelling of vertical electrostatic comb‐drive for scanning micromirrors
Renata Sulima, Slawomir WiakThe main aim of this paper is to build an equivalent circuit model of a comb drive microactuator, while the phenomenon of generating the electric fringing field at electrode edges…
Characteristics investigation of a new type AFPM machine according to the geometric structure of rotor using 3D FEM
Byung‐Jun Lee, Byoung‐Kuk Kim, Yun‐Hyun Cho, Yon‐Do Chun, Dae‐Hyun KooThe purpose of this paper is to present the performance characteristics analysis of a new type axial flux permanent magnet (AFPM) machine according to the geometric structure of…
Optimum design of Maglev lift system's electromagnet for weight reduction using response surface methodology
Do‐Kwan Hong, Jong‐Moon KimThis paper aims to discuss the optimum design of a Maglev lift system's electromagnet to reduce the weight of the machine with constraint of normal force using response surface…
Geometrical transformations and equivalent materials in computational electromagnetism
A. Nicolet, F. Zolla, Y. Ould Agha, S. GuenneauThis paper aims to review various techniques used in computational electromagnetism such as the treatment of open problems, helicoidal geometries and the design of arbitrarily…
Models for integrated components coupled with their EM environment
Daniel Ioan, Wil Schilders, Gabriela Ciuprina, Nick van der Meijs, Wim SchoenmakerThe main aim of this study is the modelling of the interaction of on‐chip components with their electromagnetic environment.
Steady‐state performance analysis for hysteresis motor with magnetic anisotropy
Kazumi Kurihara, Tomotsugu KubotaThe purpose of this paper is to present a novel steady‐state performance analysis for the hysteresis motor whose rotor ring is made of Fe‐Cr‐Co magnet steel with magnetic…
Scalarizing cost‐effective multi‐objective optimization algorithms made possible with kriging
Glenn Hawe, Jan SykulskiThe purpose of this paper is threefold: to make explicitly clear the range of efficient multi‐objective optimization algorithms which are available with kriging; to demonstrate a…
Pareto optima and Nash equilibria: An effective approach to the shape design in electromagnetics
M. Cioffi, P. Di Barba, A. Formisano, R. MartoneThis paper seeks to describe an approach to multi‐objective optimization problems (MOOPs) based on game theory (GT) and to provide a comparison with the more standard Pareto…
Conducted emission analysis of a lighting implement employing the 3D finite element method
Yoshihiko Namba, Tomoyuki Kida, Yoshio Mitsutake, Katsuhiro HirataThis paper aims to describe the simulation technique which can be used at the design stage in order to efficiently develop low‐electromagnetic emission type lighting implements.
Computer modelling of 3D transient thermal field coupled with electromagnetic field in one‐phase induction motor with locked rotor
Marcin Lefik, Krzysztof KomęzaThis paper aims to present the plan to develop the known algorithm for thermal and electromagnetic coupled problem calculation. This is used for a one‐phase induction motor with…
Magnetic analysis of non‐destructive testing detectors for ferromagnetic ropes
Aldo Canova, Bruno VusiniThe main aim of this paper is to explain how numerical magnetic field analysis can be adopted for the simulation of the effects generated when a rope fault occurs. In particular…
Numerical implementations of the FEM‐DBCI integral equation
S. Alfonzetti, G. Aiello, E. Dilettoso, N. SalernoThis paper aims to discuss various numerical implementations of the integral equation in the hybrid finite element method‐Dirichlet boundary condition iteration (FEM‐DBCI) method…
Modelling and simulation of stator winding inter‐turn faults in permanent magnet synchronous motors
Jawad Ahmed Farooq, Tsarafidy Raminosoa, Abdesslem Djerdir, Abdellatif MiraouiThe purpose of this paper is to present a new model to study inter‐turn short circuit faults in a permanent magnet synchronous machine.
Numerical study of a double preconditioning strategy
Cédric Doucet, Isabelle Charpentier, Jean‐Louis Coulomb, Christophe Guérin, Yann Le Floch, Gerard MeunierThe aim of this paper is to accelerate the convergence of iterative methods on ill‐conditioned linear systems of equations.
FEM‐PEEC coupled method for modeling solid conductors in the presence of ferromagnetic material
T‐S. Tran, G. Meunier, P. Labie, Y. Le Floch, J‐M. Guichon, J. RoudetThis paper seeks to model magneto‐harmonic solid conductors in the presence of ferromagnetic materials.
Prediction of cogging torque level in PM motors due to assembly tolerances in mass‐production
Lovrenc Gašparin, Andrej Černigoj, Stojan Markič, Rastko FišerThe purpose of this study is to estimate the sensitivity of cogging torque in permanent magnet (PM) motor designs due to PM assembly tolerance and/or PM imperfections and to…
Spectral analysis of permanent magnet electric machines
Pawel Witczak, Beata WawrzyniakThis paper aims to provide the mathematical background for representation of permanent magnet AC machines in terms of rotating magnetic field waves of any shape instead of being…
Real‐time simulation of electric machine drives with hardware‐in‐the‐loop
Osama A. Mohammed, Nagy Y. AbedThis paper seeks to present a fully digital, real‐time (RT) hardware‐in‐the‐loop (HIL) simulator on PC‐cluster, of electric systems and drives for research and education purposes;…
Solution of 3D singular electrostatics problems using adaptive hp‐FEM
Pavel Kus, Pavel Solin, Ivo DolezelThis paper seeks to describe the solution of a simple electrostatic problem using an adaptive hp‐FEM and to show the benefits of this approach. Numerical experiments are presented…
Permanent magnet synchronous motors: Influence of the parameters on the control of a PMSM
M.P. DonsiónThis paper aims to apply a two‐axis model for accurate representation of the characteristics of permanent magnet synchronous motors (PMSM) of the interior type.
ISSN:
0332-1649Online date, start – end:
1982Copyright Holder:
Emerald Publishing LimitedOpen Access:
hybridEditor:
- Prof Jan Sykulski