Optimum discretization of a physical Cauer circuit
2005 (English)In: IEEE transactions on magnetics, ISSN 0018-9464, E-ISSN 1941-0069, Vol. 41, no 5, 1444-1447 p.Article in journal (Refereed) Published
physical Cauer circuit is used to model skin effect in a conductor or eddy currents in a magnetic lamination. A physical lumped element model was chosen, because equivalent circuits are inconvenient for nonlinear materials such as magnetic materials. Approaches to discretize the used circuit are presented and compared. An iterative fitting technique is suggested that requires fewer elements and yields higher accuracy than an exponential discretization.
Place, publisher, year, edition, pages
2005. Vol. 41, no 5, 1444-1447 p.
Cauer circuits, eddy currents, hysteretic materials, lumped elements, skin effect
Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-42570DOI: 10.1109/TMAG.2005.844548ISI: 000229084200023ScopusID: 2-s2.0-22044449461OAI: oai:DiVA.org:kth-42570DiVA: diva2:447197
QC 201110112011-10-112011-10-112011-10-11Bibliographically approved