COMPEL - The international journal for computation and mathematics in electrical and electronic engineering: Volume 37 Issue 5
Table of contents - Special Issue: ISEF 2017
Guest Editors: Paolo Di Barba, Krzysztof Komeza
Dynamic characteristics of three-degree-of-freedom resonant actuator
Masayuki Kato, Katsuhiro Hirata, Kensuke FujitaLinear oscillatory actuators have been used in a wide range of applications because they have a lot of advantages. Additionally, multi-degree of freedom resonant actuators have…
Constrained optimization of the magnetostrictive actuator with the use of penalty function method
Lukasz Knypinski, Krzysztof Kowalski, Lech NowakThe purpose of this paper is to elaborate algorithm and software for the optimization of the actuator–capacitor system taking the dynamics parameters into account. The system is…
Application of field modeling and determination of parameters in electrical engineering education
Ilona IatchevaThis paper aims to present application of electromagnetic field (EMF) modeling in the educational process of electrical engineering study. Special attention has been paid to…
Hierarchical paradigm for automated optimal design of dual-band wearable antenna with simplified human body models
Lukasz Januszkiewicz, Paolo Di Barba, Slawomir HausmanThe purpose of this study is to develop a method to reduce the computation time necessary for the automated optimal design of dual-band wearable antennas. In particular, the…
Applying of thin plate boundary condition in analysis of ship’s magnetic field
Piotr Jankowski, Miroslaw WoloszynThe purpose of this paper is to present computer simulations of ship’s magnetic signatures using a new thin plate boundary condition implemented in the Opera 3D 18R2 programme…
Optimization of the carbon nanotubes synthesis in arc discharge systems
Grzegorz RaniszewskiThe purpose of this paper is to focus on the influence of electromagnetic field during the arc discharge carbon nanotubes synthesis. It proposes modeling of electromagnetic field…
Fast copper loss calculation in coil winding of motor by zooming method
Hirokatsu Katagiri, Semba Kazuki, Hiroyuki Sano, Takashi YamadaIt takes long time for estimating a copper loss in the coil winding of the motor by using the finite element method (FEM). The purpose of this paper is to calculate fast the…
New topology of direct current claw-pole machines for stop-start application
Sara Bazhar, Baptiste Ristagno, Julien Fontchastagner, Noureddine Takorabet, Nicolas LabbeThis paper aims to propose a new topology of direct current (DC) machine using claw-pole stator to replace standard DC starter in micro-hybrid vehicles. The main interest of such…
Modelling and applications of conductive elements on textile materials
Ryszard Pawlak, Marcin Lebioda, Mariusz Tomczyk, Jacek Rymaszewski, Ewa Korzeniewska, Maria WalczakPassive conducting elements are the important parts of textronic systems. This paper aims to study a possibility of creating well-conducting and durable elements in textile…
Research of leakage magnetic field in deenergized transformer
Jacek HorisznyThe paper presents the analysis of magnetic field that surrounds the power transformer after it has been switched off. The purpose of this paper is to determine the possibility of…
Calculation approach of reluctance in the magnetic circuit of transformer employed to convert into equivalent electric circuit
Yingying Wang, Jiansheng YuanThe theoretical method of converting the magnetic circuit into an electric circuit is mature, but the way to determine the inductances in the electric circuit is not reliable…
Rapid parameter identification and control of an induction machine
Martin Marco Nell, Georg von Pfingsten, Kay HameyerTraction applications, e.g. the IMs are mainly operated by field-oriented control (FOC). This control technique requires an accurate knowledge of the machine’s parameters, such as…
Thermal breakdown in high voltage direct current cable insulations due to space charges
Christoph Jörgens, Markus ClemensIn high voltage direct current (HVDC), power cables heat is generated inside the conductor and the insulation during operation. A higher amount of the generated heat in comparison…
Improved estimation of iron losses for non-sinusoidal voltages
Valentin Ionita, Lucian Petrescu, Emil CazacuThe electrical machines connected to modern electric power grids are non-sinusoidal excited, and their augmented losses, including iron losses, limit their working…
Analysis of an iron-core and ironless railguns powered sequentially
Andrzej Waindok, Pawel PiekielnyThe purpose of this paper is to calculate and measure transients for two different constructions of electrodynamic accelerators (ironless and iron-core) supplied by a…
Pseudo direct drive simulation and analysis
Carlos Guilherme da Costa Neves, Aly Ferreira Flores Filho, Mateus Felipe Goettems, Pablo Augusto Machado BorgesThe purpose of this paper is to simulate a pseudo direct drive (PDD) by using permanent magnet arrays.
Cuckoo search as a tool for optimal design of PM brushless DC motor
Goga Vladimir Cvetkovski, Lidija Petkovska, Paul LefleyThe purpose of this paper is to perform an optimal design of a single-phase permanent magnet brushless DC motor (SPBLDCM) by using efficiency of the motor as an objective…
Hybrid simulation approaches for induction machine calculation
Georg von Pfingsten, Martin Marco Nell, Kay HameyerInduction machines for traction applications are operated at working points of high ferromagnetic saturation. Depending on the working point, a broad spectrum of harmonic…
Permanent magnet linear induction heating device: new topology enhancing performances
Ammar Abdi, Youcef Ouazir, Georges Barakat, Yacine AmaraThis work aims to study a new design of linear permanent magnet transverse flux induction heating devices of nonmagnetic parallelepipedic workpiece. In these topologies, the…
A controllable-accuracy stochastic time-domain technique for randomly varying microwave applications
Athanasios N. Papadimopoulos, Nikolaos V. KantartzisThis paper aims to introduce an efficient time-domain formulation of adjustable accuracy for a consistent and trustworthy computation of electromagnetic field characteristics in…
Tubular linear permanent magnet synchronous machine applied to semi-active suspension systems
Ana Paula Zanatta, Ben Hur Bandeira Boff, Paulo Roberto Eckert, Aly Ferreira Flores Filho, David George DorrellSemi-active suspension systems with electromagnetic dampers allow energy regeneration and the required control strategies are easier to implement than the active suspensions are…
Research of a core-less linear machine with applied Halbach array for low speed application
Nobuyuki Naoe, Akio ImazawaThis paper aims to present a Halbach magnet array linear machine, without an iron core and the electromotive force (EMF) characteristic results.
Modelling of a permanent magnet synchronous machine using isogeometric analysis
Prithvi Bhat, Zeger Bontinck, Jacopo Corno, Sebastian Schöps, Herbert DeGersemThis paper aims to propose the use of isogeometric analysis (IGA) for the simulation of electrical machines to represent their geometries exactly and obtain numerical solutions of…
Behaviour of single-phase self-excited induction generator during short-circuit at terminals
Krzysztof Makowski, Aleksander LeichtThe purpose of this paper is to present analysis of short-circuit transients in a single-phase self-excited induction generator (SP-SEIG) for different capacitor topologies.
Voltage distribution in the windings of high temperature inverter-fed motors
Daniel Roger, Ewa Napieralska-JuszczakHigh-temperature (HT°) motors are made with inorganic coils wound with a ceramic-coated wire. They must be carefully designed because the HT° insulating materials have a lower…
Implementation of electrical impedance tomography for analysis of building moisture conditions
Tomasz Rymarczyk, Jan Sikora, Paweł TchórzewskiThe paper aims to present an innovative solution for evaluation study of the dampness level of walls and historical buildings.
Analysis of electromagnetic phenomena in modulated flux synchronous generator
Cezary Jedryczka, Wojciech Szelag, Michal Jan Gwozdz, Michal KrystkowiakThe purpose of this paper is to present the electromagnetic phenomena in permanent magnet synchronous generator (PMSG) suited for wind turbines with uniquely designed system of…
Joint analysis of simultaneous EEG and eye tracking data for video images
Dominik Szajerman, Piotr Napieralski, Jean-Philippe LecointeTechnological innovation has made it possible to review how a film cues particular reactions on the part of the viewers. The purpose of this paper is to capture and interpret…
ISSN:
0332-1649e-ISSN:
2054-5606ISSN-L:
0332-1649Online date, start – end:
1982Copyright Holder:
Emerald Publishing LimitedOpen Access:
hybridEditor:
- Prof Jan Sykulski