FEA identification of high order generalized equivalent circuits for MF high voltage transformers

This paper presents a specific methodology to derive high order generalized equivalent circuits from electromagnetic finite element analysis for high voltage medium frequency and pulse transformers by splitting the main windings in an arbitrary number of elementary windings. With this modeling appro...

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Detalles Bibliográficos
Autores principales: Candolfi, Sylvain, Viarouge, Philippe, Cros, Jérôme, Aguglia, Davide
Lenguaje:eng
Publicado: 2015
Materias:
Engineering
Acceso en línea:https://dx.doi.org/10.1109/EPE.2015.7311753
http://cds.cern.ch/record/2057589
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author Candolfi, Sylvain
Viarouge, Philippe
Cros, Jérôme
Aguglia, Davide
author_facet Candolfi, Sylvain
Viarouge, Philippe
Cros, Jérôme
Aguglia, Davide
author_sort Candolfi, Sylvain
collection CERN
description This paper presents a specific methodology to derive high order generalized equivalent circuits from electromagnetic finite element analysis for high voltage medium frequency and pulse transformers by splitting the main windings in an arbitrary number of elementary windings. With this modeling approach, the dynamic model of the transformer over a large bandwidth is improved and the order of the generalized equivalent circuit can be adapted to a specified bandwidth. This efficient tool can be used by the designer to quantify the influence of the local structure of transformers on their dynamic behavior. The influence of different topologies and winding configurations is investigated. Several application examples and an experimental validation are also presented.
id cern-2057589
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
record_format invenio
spelling cern-20575892019-09-30T06:29:59Zdoi:10.1109/EPE.2015.7311753http://cds.cern.ch/record/2057589engCandolfi, SylvainViarouge, PhilippeCros, JérômeAguglia, DavideFEA identification of high order generalized equivalent circuits for MF high voltage transformersEngineeringThis paper presents a specific methodology to derive high order generalized equivalent circuits from electromagnetic finite element analysis for high voltage medium frequency and pulse transformers by splitting the main windings in an arbitrary number of elementary windings. With this modeling approach, the dynamic model of the transformer over a large bandwidth is improved and the order of the generalized equivalent circuit can be adapted to a specified bandwidth. This efficient tool can be used by the designer to quantify the influence of the local structure of transformers on their dynamic behavior. The influence of different topologies and winding configurations is investigated. Several application examples and an experimental validation are also presented.CERN-ACC-2015-0109oai:cds.cern.ch:20575892015-10-06
spellingShingle Engineering
Candolfi, Sylvain
Viarouge, Philippe
Cros, Jérôme
Aguglia, Davide
FEA identification of high order generalized equivalent circuits for MF high voltage transformers
title FEA identification of high order generalized equivalent circuits for MF high voltage transformers
title_full FEA identification of high order generalized equivalent circuits for MF high voltage transformers
title_fullStr FEA identification of high order generalized equivalent circuits for MF high voltage transformers
title_full_unstemmed FEA identification of high order generalized equivalent circuits for MF high voltage transformers
title_short FEA identification of high order generalized equivalent circuits for MF high voltage transformers
title_sort fea identification of high order generalized equivalent circuits for mf high voltage transformers
topic Engineering
url https://dx.doi.org/10.1109/EPE.2015.7311753
http://cds.cern.ch/record/2057589
work_keys_str_mv AT candolfisylvain feaidentificationofhighordergeneralizedequivalentcircuitsformfhighvoltagetransformers
AT viarougephilippe feaidentificationofhighordergeneralizedequivalentcircuitsformfhighvoltagetransformers
AT crosjerome feaidentificationofhighordergeneralizedequivalentcircuitsformfhighvoltagetransformers
AT agugliadavide feaidentificationofhighordergeneralizedequivalentcircuitsformfhighvoltagetransformers

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