Novel technique for the calculation of eddy current losses and Lorentz forces in foil winding transformers

Autores
Díaz Flórez, Guillermo A.; Mombello, Enrique Esteban; Voss, Stephan
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This paper presents a new methodology to calculate eddy current losses and Lorentz forces in foil winding transformers. This methodology is based on the equivalent winding current distribution in the foil winding and the iron core obtained by means of the Semianalytic Integral Method (SAIM) [1]. The main advantage of the calculation technique presented in this paper is that it is based on  mathematical expressions which are compact and easy to evaluate, thus achieving a considerable
reduction in the overall time required to determine the design parameters of the transformer. The results obtained from the proposed formulation have been compared to those obtained using the finite element method (FEM) using as a case study a 10 MVA transformer and an excellent agreement between both techniques has been obtained.
Fil: Díaz Flórez, Guillermo A.. Universidad de La Salle; Colombia
Fil: Mombello, Enrique Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Instituto de Energía Eléctrica. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Energía Eléctrica; Argentina
Fil: Voss, Stephan. Siemens A.G.; Alemania
Materia
Integral Methods
Surface Current
Finite-Element Method (Fem)
Skin Effect
Proximity Effect
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/63551
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/63551
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Novel technique for the calculation of eddy current losses and Lorentz forces in foil winding transformersDíaz Flórez, Guillermo A.Mombello, Enrique EstebanVoss, StephanIntegral MethodsSurface CurrentFinite-Element Method (Fem)Skin EffectProximity Effecthttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2This paper presents a new methodology to calculate eddy current losses and Lorentz forces in foil winding transformers. This methodology is based on the equivalent winding current distribution in the foil winding and the iron core obtained by means of the Semianalytic Integral Method (SAIM) [1]. The main advantage of the calculation technique presented in this paper is that it is based on  mathematical expressions which are compact and easy to evaluate, thus achieving a considerable<br />reduction in the overall time required to determine the design parameters of the transformer. The results obtained from the proposed formulation have been compared to those obtained using the finite element method (FEM) using as a case study a 10 MVA transformer and an excellent agreement between both techniques has been obtained.Fil: Díaz Flórez, Guillermo A.. Universidad de La Salle; ColombiaFil: Mombello, Enrique Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Instituto de Energía Eléctrica. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Energía Eléctrica; ArgentinaFil: Voss, Stephan. Siemens A.G.; AlemaniaIOS Press2017-08-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/63551Díaz Flórez, Guillermo A.; Mombello, Enrique Esteban; Voss, Stephan; Novel technique for the calculation of eddy current losses and Lorentz forces in foil winding transformers; IOS Press; International Journal of Applied Electromagnetics and Mechanics; 55; 1; 9-8-2017; 75-881383-5416CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3233/JAE-160144info:eu-repo/semantics/altIdentifier/url/https://content.iospress.com/articles/international-journal-of-applied-electromagnetics-and-mechanics/jae160144info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:07:00Zoai:ri.conicet.gov.ar:11336/63551instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 12:07:00.37CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Novel technique for the calculation of eddy current losses and Lorentz forces in foil winding transformers
title Novel technique for the calculation of eddy current losses and Lorentz forces in foil winding transformers
spellingShingle Novel technique for the calculation of eddy current losses and Lorentz forces in foil winding transformers
Díaz Flórez, Guillermo A.
Integral Methods
Surface Current
Finite-Element Method (Fem)
Skin Effect
Proximity Effect
title_short Novel technique for the calculation of eddy current losses and Lorentz forces in foil winding transformers
title_full Novel technique for the calculation of eddy current losses and Lorentz forces in foil winding transformers
title_fullStr Novel technique for the calculation of eddy current losses and Lorentz forces in foil winding transformers
title_full_unstemmed Novel technique for the calculation of eddy current losses and Lorentz forces in foil winding transformers
title_sort Novel technique for the calculation of eddy current losses and Lorentz forces in foil winding transformers
dc.creator.none.fl_str_mv Díaz Flórez, Guillermo A.
Mombello, Enrique Esteban
Voss, Stephan
author Díaz Flórez, Guillermo A.
author_facet Díaz Flórez, Guillermo A.
Mombello, Enrique Esteban
Voss, Stephan
author_role author
author2 Mombello, Enrique Esteban
Voss, Stephan
author2_role author
author
dc.subject.none.fl_str_mv Integral Methods
Surface Current
Finite-Element Method (Fem)
Skin Effect
Proximity Effect
topic Integral Methods
Surface Current
Finite-Element Method (Fem)
Skin Effect
Proximity Effect
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv This paper presents a new methodology to calculate eddy current losses and Lorentz forces in foil winding transformers. This methodology is based on the equivalent winding current distribution in the foil winding and the iron core obtained by means of the Semianalytic Integral Method (SAIM) [1]. The main advantage of the calculation technique presented in this paper is that it is based on  mathematical expressions which are compact and easy to evaluate, thus achieving a considerable<br />reduction in the overall time required to determine the design parameters of the transformer. The results obtained from the proposed formulation have been compared to those obtained using the finite element method (FEM) using as a case study a 10 MVA transformer and an excellent agreement between both techniques has been obtained.
Fil: Díaz Flórez, Guillermo A.. Universidad de La Salle; Colombia
Fil: Mombello, Enrique Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Instituto de Energía Eléctrica. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Energía Eléctrica; Argentina
Fil: Voss, Stephan. Siemens A.G.; Alemania
description This paper presents a new methodology to calculate eddy current losses and Lorentz forces in foil winding transformers. This methodology is based on the equivalent winding current distribution in the foil winding and the iron core obtained by means of the Semianalytic Integral Method (SAIM) [1]. The main advantage of the calculation technique presented in this paper is that it is based on  mathematical expressions which are compact and easy to evaluate, thus achieving a considerable<br />reduction in the overall time required to determine the design parameters of the transformer. The results obtained from the proposed formulation have been compared to those obtained using the finite element method (FEM) using as a case study a 10 MVA transformer and an excellent agreement between both techniques has been obtained.
publishDate 2017
dc.date.none.fl_str_mv 2017-08-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/63551
Díaz Flórez, Guillermo A.; Mombello, Enrique Esteban; Voss, Stephan; Novel technique for the calculation of eddy current losses and Lorentz forces in foil winding transformers; IOS Press; International Journal of Applied Electromagnetics and Mechanics; 55; 1; 9-8-2017; 75-88
1383-5416
CONICET Digital
CONICET
url http://hdl.handle.net/11336/63551
identifier_str_mv Díaz Flórez, Guillermo A.; Mombello, Enrique Esteban; Voss, Stephan; Novel technique for the calculation of eddy current losses and Lorentz forces in foil winding transformers; IOS Press; International Journal of Applied Electromagnetics and Mechanics; 55; 1; 9-8-2017; 75-88
1383-5416
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.3233/JAE-160144
info:eu-repo/semantics/altIdentifier/url/https://content.iospress.com/articles/international-journal-of-applied-electromagnetics-and-mechanics/jae160144
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv IOS Press
publisher.none.fl_str_mv IOS Press
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.960015

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