Comparison of 3D magnetodynamic formulations in terms of potentials with imposed electric global quantities

Abstract

Methods to impose a voltage or a current in massive conductors in dual magnetodynamic potential formulations (A‐φ and T‐KI‐Ω) are presented. In the A‐φ formulation, a supply voltage can be naturally imposed at the terminals of a conductor, but not a supply current. An equation must be added. This is the opposite for the T‐KI‐Ω formulation. In the paper all methods are described and compared on the basis of an example.

Citation

Henneron, T., Clénet, S. and Piriou, F. (2004), "Comparison of 3D magnetodynamic formulations in terms of potentials with imposed electric global quantities", COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, Vol. 23 No. 4, pp. 885-893. https://doi.org/10.1108/03321640410553319