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An approach to model electromagnetic transients in a coil
KTH, School of Electrical Engineering (EES), Electromagnetic Engineering.
1995 (English)Conference paper, Published paper (Refereed)
Abstract [en]

The design of transformers and explosive magnetic flux compression generators will be more successful and competitive if impinged electromagnetic transients can be modelled accurately. Such a model should consider eddy currents, skin effect, charge storage, moving geometry and magnetic and dielectric materials, which can be nonlinear and hysteretic. For very fast transients, the finite speed of light has to be considered. Often it is of interest to connect the model to an external system. This paper presents an approach with all these possibilities. It is reminiscent of the equivalent circuit approach, but is more general

Place, publisher, year, edition, pages
1995. Vol. vol.6, 6813-1 p.
Keyword [en]
coils;eddy currents;electric charge;electromagnetic fields;skin effect;transients;
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-72351OAI: oai:DiVA.org:kth-72351DiVA: diva2:487517
Note
coils;transformers;explosive magnetic flux compression generators;electromagnetic transients;modelling;eddy currents;skin effect;charge storage;moving geometry;magnetic materials;dielectric materials;equivalent circuit approach; NR 20140805Available from: 2012-01-31 Created: 2012-01-31 Last updated: 2012-01-31Bibliographically approved

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CiteExportLink to record
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