More and more researchers engage into investigation of electromagnetic applications, especially these connected with mechatronics, information technologies, medicine, biology and material sciences. It is readily seen when looking at the content of the book that computational techniques, which were under development during the last three decades and are still being developed, serve as good tools for discovering new electromagnetic phenomena. It means that the field of computational electromagnetics belongs to an application area rather than to research area. This publication aims at joining theory and practice, thus the majority of papers are deeply rooted in engineering problems, being simultaneously of high theoretical level. The editors hope to touch the heart of the matter in electromagnetism. The book focuses on the following issues: Computational Electromagnetics; Electromagnetic Engineering; Coupled Field and Special Applications; Micro- and Special Devices; Bioelectromagnetics and Electromagnetic Hazard; and Magnetic Material Modelling.
Author(s): et al, A. Krawczyk
Series: Studies in Applied Electromagnetics and Mechanics ... in Applied Electromagnetics and Mechanics
Edition: illustrated edition
Publisher: IOS Press
Year: 2006
Language: English
Commentary: Conference publication
Pages: 556
City: Amsterdam
Title page......Page 1
Preface......Page 5
Contents......Page 9
Fundamental Problems......Page 17
Introductory Remarks......Page 19
Co-Evolutionary Approach Applied to the Constrained Optimization Problem of Electromagnetic Devices......Page 21
Assessment of Influence of Maxwell Displacement Currents on Electromagnetic Field's Distribution......Page 28
Dual Electric and Magnetic Networks: Extension to Time-Varying and Hysteretical Conditions......Page 33
Optimal Shielding Thickness of Low Frequency Magnetic Fields......Page 39
Analytic Method for Dealing with Rotating Magnetic Field......Page 45
The Influence of the Electromagnetic Wave Parameters on SAR Coefficient......Page 52
Sensitivity Study with Fractional Factorial Design and Its Integration in a CAD Package for Electromechanical System......Page 56
Examination of Electromagnetic Field Caused by Cellular Phone......Page 62
Implementing Business Rules in Object-Oriented Technology: Application in Multi-Physics Numerical Simulation......Page 68
Numerical Analysis of Fokker-Planck Equation in Ferroelectrics with Regard to Polarization Fluctuations......Page 74
The Parameters of the Synchronous Machine......Page 80
Analysis of Frequency Dependence of Multiconductor Resistances......Page 87
Computational Electromagnetics in an Electromagnetic Laboratory......Page 93
Microwave Imaging of Two-Dimensional Conducting Scatterers Using Particle Swarm Optimization......Page 100
New Dynamical Hysteresis Model......Page 106
Stability Analysis of a Levitated Micro-Motor......Page 112
The Frequency Analysis of the Ferromagnetic Power Losses Using Classical and Domain Models......Page 118
Computational Electromagnetics......Page 125
Introductory Remarks......Page 127
The Modelling of a Rotating Axial Flux Permanent Magnet Motor with Remeshing......Page 130
On the Use of Unsupervised Neural Networks to Assist the Dimensionality Reduction in an Induction Motor Redesign......Page 134
Evaluation of the Electromagnetic Coupling Mechanisms in the Brushless Doubly-Fed Induction Machine......Page 140
Trigonometric Approximations for the Computation of the Radiation Pattern of a Mobile Antenna in Presence of Human Head......Page 148
Coupled Fe-Meshless Methods for Electromagnetic Low-Frequency Problems......Page 152
Performance Evaluation of an Axial Flux PM Motor Based on Finite Element Analysis......Page 159
A Nested Evolutionary Algorithm to Simultaneously Optimize the Compression Ratios in Designing Rectangular Grounding Grids......Page 165
Couplings of Electromagnetic Field Formulations in Finite Element Analysis of Transverse Flux Induction Heating Systems......Page 172
Time Domain Sensitivity Analysis of Electromagnetic Quantities Utilising FEM for the Identification of Material Conductivity Distributions......Page 178
Multi-Slice Finite Element Modelling of Induction Motors Considering Broken Bars and Inter-Bar Currents......Page 185
FEM Analysis of Grounding System Parameters Considering Additional Substance......Page 191
New Electromagnetic Actuator with Multi-Motion......Page 195
Sliding-Surface Interface Conditions and Force Calculation for a Linear Actuator Discretised by the Finite Integration Technique......Page 201
A New Control-Oriented Modeling Methodology for a Series DC Motor......Page 209
Investigation of ELCID Testing Using FEM Analysis and Test Core Measurements......Page 215
A Derivation of Macroscopic Maxwell Matter-Field Equations Including Dynamic Magnetic Hysteresis and Extra-Losses......Page 221
Adaptive Object Models Architecture for Simulation Software Design......Page 227
The 3D Field-Circuit Model of Power Transformer Supplied by Three-Phase Non Symetric Votage System......Page 234
Fast Finite Element Computation of Wave Propagation Problems over a Wide Frequency Range Using Padé Approximation......Page 238
Optimum Design on Reduction of Torque Ripple for a Synchronous Reluctance Motor with Concentrated Winding Using Response Surface Methodology......Page 244
A Resonance Current Based Operating Strategy for a Variable Reluctance Motor......Page 250
Higher-Order Spatial FDTD Schemes for EM Propagation in Dispersive Media......Page 256
A Perturbation Technique for the Finite Element Modelling of Nondestructive Eddy Current Testing......Page 263
Fast Estimation of Generator End Region Losses with an Axiperiodic Fourier Expansion Boundary Element Method......Page 270
A Polar Magnetization Model Inserted in Finite Element Method Software......Page 276
An Analysis of a Mode Stirred Chamber Excited by Wires Using TLM and FEM......Page 282
Applied Electromagnetism......Page 289
Introductory Remarks......Page 291
Electromagnetic and Temperature Fields in Continual Induction Heating System for Thin Non-Ferrous Strips......Page 293
Prediction of Core Losses in Switched Reluctance Motors Using Finite Element Method and Rainflow Algorithm......Page 299
Reduction of Cogging Torque in a Novel Axial Flux Permament Magnet BLDC Motor......Page 306
Analysis of a Hybrid Method for the Simulation of Electric Fields in Bio-MEMS Applications......Page 310
The Comparison of Different Models of Induction Motors for Power Controller Supply......Page 316
On a Class of Small Dielectric Motors: Experimental Results and Shape Design......Page 322
Analytical Calculation of the Air-Gap Magnetic Field in Salient-Pole Three-Phase Synchronous Machines with Open Slots......Page 328
An Efficient BLDC with Gearbox Solution for EGR......Page 335
Estimation of Overall Efficiency of Linear Induction Motor with Magnet Rotator Type of End-Effect Compensator......Page 339
Investigation of Squirrel Cage Induction Motors with Semi-Closed and Closed Stator Slots by a Transient Electromechanical Finite Element Technique......Page 345
Determination of Radial and Axial Magnetic Flux Density in PMSM(s)......Page 351
Development of a Bone Conduction Vibrator for Hearing Impaired Persons Used for Portable Acoustic Device......Page 358
Finite Element Analysis for the Diagnosis of Broken Rotor Bars in 3-Phase Induction Machines......Page 364
Levitation Force Analysis Acting on Sliding Conductor by 3-D Finite Element Method......Page 370
Experimental Verification of the 3D Voltage Driven Edge Elements Model of a Fractional Power Induction Motor......Page 374
Analysis of Induction Heating Process in Hot Galvanizing Line of Steel Sheets......Page 380
Verification of Axi-Periodic Analysis with 3D-FEA and Calculation of Eddy Current Loss of Flux Shield in the Large Turbo Generator Using Axi-Periodic Analysis......Page 386
Efficiency Evaluation of PMASynRM vs. SynRM Using Coupled FEM & Preisach Modeling......Page 393
Magneticfield Analysis of Non-Contact Magnetic Gear by Using Equivalent Magnetization Current......Page 400
New Approach to Applying Capacitance Control in the Main Insulation of HV Instrument Transformers......Page 406
A Study of Magnetic Flux Density Harmonics in a Three Phase Squirrel-Cage Induction Machine at Ideal No-Load Condition......Page 412
Iron Loss Characteristics of Skewed Induction Motor Using 3-D Finite Element Method......Page 418
Dynamic Model of PMSM Based on 2d FEM Flux and Torque Computation......Page 422
The Influence of the Electromagnetic Wave Polarization on SAR in Human Body Model......Page 428
3d FEM Simulation of an Electromagnetic Pump Using ANSYS and Experimental Validation......Page 432
Magnetic Behaviour of Superconducting Foil Utilized for Linear-Type Magnetic Flux Pump......Page 438
The Quick Method of the Coloured Maps for the Fields Visualisation......Page 444
Analytical Calculation of Magnetic Field Distribution in Brushless DC Permanent Magnet Motors......Page 451
On-Line Testing of AC Motor for Predictive Maintenance......Page 456
Design and Analysis of Micro Positioning Actuator Using Three Dimensional Finite Element Method......Page 463
Electromagnetic Stirring in the Process of Continuous Casting of Steel Ingots......Page 470
Permanent Magnet Motor with Embedded Magnets and Flux Barriers......Page 477
Evaluation of the Grounding System Influence on Field Coordination Studies Applied to LPS Optimization......Page 483
Design Procedure of Bearingless High-Speed Permanent Magnet Motors......Page 489
Structure-Dynamic Simulation of an Induction Furnace with Respect to Fluid-Solid Interaction of Liquid Metal and Crucible......Page 495
PCB Design Aspects in Distributed Control Architectures for Power Electronics......Page 501
The Magnetic Network Modeling of a Permanent Magnet Motor with Consideration of the Saturation and Heating Effects......Page 507
Optimization of Exciter Coils in Eddy Current Transducer for Testing Thick Conducting Plates......Page 513
The Impact of Magnetically Nonlinear Iron Core Characteristics on Responses of a Three-Phase Power Transformer Dynamic Model......Page 519
Electromagnetic Parameters Similarity for Scaled Geometries of Linear Actuators......Page 525
Analysis by Finite Element Method of the Crosstalk Compensation Procedures for Current Transducers......Page 531
Influence of the Synchronous Cylindrical Machine Damping Cage on Content of Higher Harmonics in Armature Currents During Co-Operation with the Distorted and Asymmetrical Electric Power System......Page 536
Analysis of Proximity Losses in a Brushless Permanent Magnet Motor......Page 544
Author Index......Page 551
