Skin effect in toroidal conductors with circular cross‐section

• A. Aliferov ^[2] ; S. Lupi ^[1]
  1. [1] University of Padua

     University of Padua

     Padova, Italia

     
  2. [2] State Technical University of Novosibirsk
• Localización: Compel: International journal for computation and mathematics in electrical and electronic engineering, ISSN 0332-1649, Vol. 27, Nº 2 (Special Issue: HES‐07), 2008, págs. 408-414
• Idioma: inglés
• Enlaces
  • Texto completo
• Resumen

  • Purpose – The paper deals with the current density distributions in toroidal conductors of circular cross‐section.

    Design/methodology/approach – A review of the analytical solutions existing in the literature only for the case of very thin skin depth is presented.

    Findings – Results are given for different aspect ratios of torus. The accuracy of these analytical solutions is verified by comparison with numerical results. Finally, a set of numerical results are given for the same aspect ratios but different penetration depths of the electromagnetic wave in the conducting material.

    Originality/value – The paper provides results for different penetration depths of electromagnetic wave in conducting material and different torus aspect ratios