COMPEL - The international journal for computation and mathematics in electrical and electronic engineering: Volume 41 Issue 2
Table of contents - Special Issue: Electromagnetic Modelling Exploiting Fields and Circuits
Guest Editors: Andrzej Demenko, Kay Hameyer, Wojciech Pietrowski, Maurizio Repetto
Study of the effect of the demagnetizing field in Epstein strips of grain-oriented electrical steels through 3D finite element analysis
Leysmir Adriana Millan Mirabal, Oualid Messal, Abdelkader Benabou, Yvonnick Le Menach, Loic Chevallier, Jean-Yves Roger, Jean-Pierre DucreuxThe purpose of this study is to explore the effect of the demagnetizing field in the Epstein characterization of grain-oriented electrical steels through a finite element method…
Adaptation and parametrization of an iron loss model for rotating magnetization loci in NO electrical steel
Benedikt Schauerte, Martin Marco Nell, Tim Brimmers, Nora Leuning, Kay HameyerThe magnetic characterization of electrical steel is typically examined by measurements under the condition of unidirectional sinusoidal flux density at different magnetization…
Simulation of iron losses in induction machines using an iron loss model for rotating magnetization loci in no electrical steel
Martin Marco Nell, Benedikt Schauerte, Tim Brimmers, Kay HameyerVarious iron loss models can be used for the simulation of electrical machines. In particular, the effect of rotating magnetic flux density at certain geometric locations in a…
Three-dimensional data-driven magnetostatic field computation using real-world measurement data
Armin Galetzka, Dimitrios Loukrezis, Herbert De GersemThe purpose of this paper is to present the applicability of data-driven solvers to computationally demanding three-dimensional problems and their practical usability when using…
Impact of nearby lightning on photovoltaic modules converters
Sami Barmada, Alessandro Formisano, Jesus C. Hernandez, Francisco José J. Sánchez Sutil, Carlo PetrarcaThe lightning phenomenon is one of the main threats in photovoltaic (PV) applications. Suitable protection systems avoid major damages from direct strikes but also nearby strikes…
Influence of stator segmentation on iron losses in PMSMs for traction applications
Mitja Garmut, Martin PetrunThis paper presents a comparative study of different stator-segmentation topologies of a permanent magnet synchronous machine (PMSM) used in traction drives and their effect on…
Electromagnetic sub-models for 3D edge-elements in transient non-linear simulation
Matthias Kowalski, Martin Hanke, Christian KreischerResolving eddy currents in three dimensions with finite elements, especially in geometrically complex structures, is very time consuming. Notable additional efforts will be…
Multiobjective optimization of compensation networks for wireless power transfer systems
Manuele Bertoluzzo, Paolo Di Barba, Michele Forzan, Maria Evelina Mognaschi, Elisabetta SieniThe purpose of this paper is to show how the EStra-Many method works on optimization problems characterized by high-dimensionality of the objective space. Moreover, a comparison…
Sizing by optimization of line-start synchronous motor
Łukasz Knypiński, Frédéric GillonThe purpose of this paper is to develop an algorithm and software for determining the size of a line-start permanent magnet synchronous motor (LSPMSMs) based on its optimization.
Solving 2D boundary-value problems using discrete partial differential operators
Marcin Jaraczewski, Tadeusz SobczykDiscrete differential operators of periodic base functions have been examined to solve boundary-value problems. This paper aims to identify the difficulties of using those…
The determination of induction motor losses in steel taking into account its saturation
Mykhaylo Zagirnyak, Vita Ogar, Volodymyr Chenchevoi, Rostyslav YatsiukThis paper aims to work out a method for calculating losses in induction motor steel taking into account its saturation.
Thermal behavior of grain-oriented electrical steel wound core solid-state transformer
Houssam Ichou, Daniel Roger, Mathieu RossiThis paper aims to propose a new design for high-power compact solid-state transformers (SSTs) made with grain-oriented electrical steel (GOES) wound cores that benefit from the…
Modeling anisotropic magnetic hysteresis properties with vector stop model by using finite element method
Xiao Xiao, Fabian Müller, Martin Marco Nell, Kay HameyerThis paper aims to use a history-dependent vector stop hysteresis model incorporated into a two dimensional finite elements (FE) simulation environment to solve the magnetic field…
ISSN:
0332-1649Online date, start – end:
1982Copyright Holder:
Emerald Publishing LimitedOpen Access:
hybridEditor:
- Prof Jan Sykulski