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Magnetic Field Inside Windings; a Key Parameter in the Proximity Effect Equation

  • J. A. Ferreira
Chapter
Part of the The Kluwer International Series in Engineering and Computer Science book series (PEPS)

Abstract

A detailed knowledge of the magnetic field intensity and distribution is required to solve the proximity effect losses. In the face of many numerical methods and algorithms in use today t the method of images was used. Two methods of modelling the windings are investigated; in the first case the winding is approximated as a uniform rectangular current distributiont neglecting the cylindrical curvature. In the second instance each turn in the winding is modelled by a circular current filament.

Keywords

Magnetic Field Relative Permeability Magnetic Field Intensity Stray Field Double Fourier Series 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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    PJ Hart; “Universal Tables for Magnetic Fields of Distributed Circular Currents”; 1967, Elsevier — New York.Google Scholar
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Copyright information

© Springer Science+Business Media Dordrecht 1989

Authors and Affiliations

  • J. A. Ferreira
    • 1
  1. 1.Rand Afrikaans UniversitySouth Africa

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