• DocumentCode
    811008
  • Title

    A new 3D AV-Φ-Φr formulation

  • Author

    Marechal, Y. ; Meunier, G. ; Harara, H. Ben

  • Author_Institution
    Lab. d´´Electrotechn. de Grenoble, ENSIEG, St. Martin d´´Heres, France
  • Volume
    28
  • Issue
    2
  • fYear
    1992
  • fDate
    3/1/1992 12:00:00 AM
  • Firstpage
    1204
  • Lastpage
    1207
  • Abstract
    A new way to couple the magnetic vector potential with the reduced or scalar potentials is discussed. The proposed method is based on a two-step solution procedure: first, a field due to the sources is computed considering the permeability of the magnetic regions as infinite, and then the true permeability of the regions is restored, and a reaction field is computed. Unlike the usual AV-Φ-Φr formulation, this new formulation can be employed even if the permeability of the regions described with A is much higher than that of the regions described with Φ or Φr
  • Keywords
    boundary-value problems; eddy currents; electromagnetic field theory; 3D AV-Φ-Φr formulation; eddy currents; magnetic vector potential; magnetodynamic problems; scalar potentials; true permeability; two-step solution procedure:; Couplings; Eddy currents; Electric potential; Magnetic domains; Magnetic fields; Magnetic flux; Permeability; Region 1; Region 2; Region 3;
  • fLanguage
    English
  • Journal_Title
    Magnetics, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9464
  • Type

    jour

  • DOI
    10.1109/20.123902
  • Filename
    123902
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=811008