Driving a coupled field‐circuit problem

• Saku Suuriniemi ^[1] ; Jari Kangas ^[1] ; Lauri Kettunen ^[1]
  1. [1] Tampere University of Technology

     Tampere University of Technology

     Tampere, Finlandia

     
• Localización: Compel: International journal for computation and mathematics in electrical and electronic engineering, ISSN 0332-1649, Vol. 26, Nº 3 (Selected papers from the 12th International IGTE Symposium on Numerical Field Calculation in Electri), 2007, págs. 899-909
• Idioma: inglés
• Enlaces
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• Resumen

  • Purpose – The paper addresses various ways of driving a magneto‐quasi‐static coupled field‐circuit problems, starting with the underlying assumptions of this problem class. It focuses on problem consistency, supporting both conceptual understanding, and translation into software.

    Design/methodology/approach – The paper proceeds from a precisely defined problem class and analyze its consistency with homology theory.

    Findings – Precise notion of “driving a problem,” extensive discussion of modeling assumptions and decisions, and classification and consistency analysis of various driving methods.

    Practical implications – Helps modelers systematically pose consistent coupled field‐circuit problems. The computation of homology groups can be automated to help pose problems and detect consistency problems.

    Originality/value – Starting from the basic underlying assumptions, the paper summarizes logically the application of homology to consistency analysis. The style is tutorial for modelers, with numerous particular cases.