Electric and Magnetic Fields

1. Front Matter

   Pages i-xii

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2. A Challenge for Magnetic Scalar Potential Formulations of 3-D Eddy Current Problems: Multiply Connected Cuts in Multiply Connected Regions which Necessarily Leave the Cut Complement Multiply Connected

   1. A Challenge for Magnetic Scalar Potential Formulations of 3-D Eddy Current Problems: Multiply Connected Cuts in Multiply Connected Regions which Necessarily Leave the Cut Complement Multiply Connected

      • P. W. Gross, P. R. Kotiuga

      Pages 1-20

3. Induction Machines

   1. Magnetic Field Analysis in Induction Motors in the Field-Oriented Mode

      • G. Henneberger, M. Schmitz

      Pages 21-24

   2. Losses Due to Rotational Flux in Three Phase Induction Motors

      • R. D. Findlay, N. Stranges, D. K. MacKay

      Pages 25-28

   3. A Combined Finite Element — Circuit Model of a Squirrel-Cage Induction Motor

      • R. De Weerdt, U. Pahner, R. Belmans, E. Tuinman

      Pages 29-32

4. Othor Synchronous Machines

   1. Use of a Cubic Finite Element-Boundary Element Coupling Method in the Computation of the Electromagnetic Parameters of a Switched Reluctance Motor

      • Avoki Omekanda, Christian Broche, Michel Crappe, René Baland

      Pages 33-37

   2. Automated 3D Mesh Generation Suited for Optimisation

      • TB. Johansson, R. Belmans

      Pages 39-42

   3. From Fem Analysis to Back EMF in Rotating Machines: Algorithms for Accurate Evaluation

      • Beatrice Mellara, Ezio Santini

      Pages 43-47

5. Permanent Magnet Machines

   1. Torque Calculation of a Small, Axial Flux Permanent Magnet Motor

      • M. Van Dessel, R. Belmans, R. Hanitsch, E. A. Hemead

      Pages 49-52

   2. Torque Optimization of a Buried P.M.S.M by Geometric Modification Using F.E.M.

      • C. Marchand, Z. Ren, A. Razek

      Pages 53-56

   3. Flux-Weakening Operation of Permanent Magnet Synchronous Motors for Electric Vehicle Application

      • G. Henneberger, J. R. Hadji-Minaglou, R. C. Ciorba

      Pages 57-60

   4. Using of Electromagnetic Modelling in the Digital Control of a Permanent Magnet Synchronous Motor

      • C. Marchand, F. Colamartino, Z. Ren, A. Razek

      Pages 61-64

   5. An Energy Efficient Brushless Drive System for a Domestic Washing Machine

      • K. Harmer, D. Howe, P. H. Mellor, C. D. Riley, J. K. Mitchell

      Pages 65-68

   6. Torque Calculation Applied to Optimization Methods of Permanent Magnet Synchronous Motors by Finite Element Analysis

      • G. Henneberger, S. Domack

      Pages 69-72

   7. Different Permanent-Magnet Structures and their Influence on the Torque of Small DC Motors

      • M. Rizzo, A. Savini, J. Turowski

      Pages 73-77

   8. Comparative Analysis of Three Classes of Experiment Design Applied to Optimization of PM DC Machines

      • Kostadin Brandisky, Uwe Pahner, Ronnie Belmans

      Pages 79-82

6. Field Problems in Electroheat Systems

   1. 3D Finite Element Analysis for Eddy Current Computation in RF Plasma Devices with Metal Cooling System

      • F. Z. Louai, D. Benzerga, M. Féliachi

      Pages 83-86

   2. Comparison of 2D and 3D Eddy-Current Calculations with Respect to Induction Furnaces

      • G. Henneberger, S. Dappen, W. Hadrys

      Pages 87-90

   3. Inductors Modelling and Optimization in Cooking Induction Heating Systems

      • D. Leschi, N. Burais, J. Y. Gaspard

      Pages 91-94

   4. Finite Element Analysis of Inductive Reheating Facilities for the Steel Strips Production

      • P. Costa, M. Santinelli

      Pages 95-98

This book contains the edited versions of the papers presented at the Second International Workshop on Electric and Magnetic Fields held at the Katholieke Universiteit van Leuven (Belgium) in May 1994. This Workshop deals with numerical solutions of electromagnetic problems in real life applications. The topics include coupled problems (thermal, mechanical, electric circuits), CAD & CAM applications, 3D eddy current and high frequency problems, optimisation and application oriented numerical problems. This workshop was organised jointly by the AIM (Association of Engineers graduated from de Montefiore Electrical Institute) together with the Departments of Electrical Engineering of the Katholieke Universiteit van Leuven (Prof. R. Belmans), the University of Gent (Prof. J. Melkebbek) and the University of Liege (Prof. W. Legros). These laboratories are working together in the framework of the Pole d'Attraction Interuniversitaire - Inter-University­ Attractie-Pole 51 - on electromagnetic systems led by the University of Liege and the research work they perform covers most of the topics of the Workshop. One of the principal aims of this Workshop was to provide a bridge between the electromagnetic device designers, mainly industrialists, and the electromagnetic field computation developers. Therefore, this book contains a continuous spectrum of papers from application of electromagnetic models in industrial design to presentation of new theoretical developments.

• Motor
• algorithm
• algorithms
• calculus
• electrical engineering
• model
• modeling
• network
• neural network
• neural networks
• optimization
• complexity

• University of Liège, Liège, Belgium

  André Nicolet

• Katholieke Universiteit Leuven, Leuven, Belgium

  R. Belmans

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