Planning and Optimizing the Replacement Strategies of Power Transformers: Literature Review

Autores
Zúñiga Balanta, Jefferson; Rivera, Sergio; Romero Quete, Andrés Arturo; Coria Pantano, Gustavo Ezequiel
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The power transformer is one of the most critical assets in power systems; therefore, planning and optimizing the economic investment for its replacement is crucial for the financial efficiency of the utility. A compilation of the main approaches reported in the literature for the replacement of oil-immersed power transformers is presented in this article. A chronological description of procedures presented in the literature for the determination of risk index, useful life evaluation, and transformer replacements is provided. Methodologies that use the theoretical basis of the degree of polymerization of the solid insulation of the units through the oxidation aging process to estimate their condition bring together the best tools currently available to achieve this objective. However, it is important and pertinent to complement these methodologies by considering the aging processes by pyrolysis and hydrolysis together and by incorporating economic analyses for appropriate replacement and management of these aged units.
Fil: Zúñiga Balanta, Jefferson. 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: Rivera, Sergio. Universidad Nacional de Colombia; Colombia
Fil: Romero Quete, Andrés Arturo. 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: Coria Pantano, Gustavo Ezequiel. 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
Materia
ASSET MANAGEMENT
OPTIMIZATION
POWER TRANSFORMER
RISK INDEX
USEFUL LIFE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/227416
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Planning and Optimizing the Replacement Strategies of Power Transformers: Literature ReviewZúñiga Balanta, JeffersonRivera, SergioRomero Quete, Andrés ArturoCoria Pantano, Gustavo EzequielASSET MANAGEMENTOPTIMIZATIONPOWER TRANSFORMERRISK INDEXUSEFUL LIFEhttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2The power transformer is one of the most critical assets in power systems; therefore, planning and optimizing the economic investment for its replacement is crucial for the financial efficiency of the utility. A compilation of the main approaches reported in the literature for the replacement of oil-immersed power transformers is presented in this article. A chronological description of procedures presented in the literature for the determination of risk index, useful life evaluation, and transformer replacements is provided. Methodologies that use the theoretical basis of the degree of polymerization of the solid insulation of the units through the oxidation aging process to estimate their condition bring together the best tools currently available to achieve this objective. However, it is important and pertinent to complement these methodologies by considering the aging processes by pyrolysis and hydrolysis together and by incorporating economic analyses for appropriate replacement and management of these aged units.Fil: Zúñiga Balanta, Jefferson. 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: Rivera, Sergio. Universidad Nacional de Colombia; ColombiaFil: Romero Quete, Andrés Arturo. 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: Coria Pantano, Gustavo Ezequiel. 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; ArgentinaMDPI2023-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/227416Zúñiga Balanta, Jefferson; Rivera, Sergio; Romero Quete, Andrés Arturo; Coria Pantano, Gustavo Ezequiel; Planning and Optimizing the Replacement Strategies of Power Transformers: Literature Review; MDPI; Energies; 16; 11; 5-2023; 1-161996-1073CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/1996-1073/16/11/4448info:eu-repo/semantics/altIdentifier/doi/10.3390/en16114448info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:26:06Zoai:ri.conicet.gov.ar:11336/227416instacron: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:34982025-09-29 10:26:06.413CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Planning and Optimizing the Replacement Strategies of Power Transformers: Literature Review
title Planning and Optimizing the Replacement Strategies of Power Transformers: Literature Review
spellingShingle Planning and Optimizing the Replacement Strategies of Power Transformers: Literature Review
Zúñiga Balanta, Jefferson
ASSET MANAGEMENT
OPTIMIZATION
POWER TRANSFORMER
RISK INDEX
USEFUL LIFE
title_short Planning and Optimizing the Replacement Strategies of Power Transformers: Literature Review
title_full Planning and Optimizing the Replacement Strategies of Power Transformers: Literature Review
title_fullStr Planning and Optimizing the Replacement Strategies of Power Transformers: Literature Review
title_full_unstemmed Planning and Optimizing the Replacement Strategies of Power Transformers: Literature Review
title_sort Planning and Optimizing the Replacement Strategies of Power Transformers: Literature Review
dc.creator.none.fl_str_mv Zúñiga Balanta, Jefferson
Rivera, Sergio
Romero Quete, Andrés Arturo
Coria Pantano, Gustavo Ezequiel
author Zúñiga Balanta, Jefferson
author_facet Zúñiga Balanta, Jefferson
Rivera, Sergio
Romero Quete, Andrés Arturo
Coria Pantano, Gustavo Ezequiel
author_role author
author2 Rivera, Sergio
Romero Quete, Andrés Arturo
Coria Pantano, Gustavo Ezequiel
author2_role author
author
author
dc.subject.none.fl_str_mv ASSET MANAGEMENT
OPTIMIZATION
POWER TRANSFORMER
RISK INDEX
USEFUL LIFE
topic ASSET MANAGEMENT
OPTIMIZATION
POWER TRANSFORMER
RISK INDEX
USEFUL LIFE
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The power transformer is one of the most critical assets in power systems; therefore, planning and optimizing the economic investment for its replacement is crucial for the financial efficiency of the utility. A compilation of the main approaches reported in the literature for the replacement of oil-immersed power transformers is presented in this article. A chronological description of procedures presented in the literature for the determination of risk index, useful life evaluation, and transformer replacements is provided. Methodologies that use the theoretical basis of the degree of polymerization of the solid insulation of the units through the oxidation aging process to estimate their condition bring together the best tools currently available to achieve this objective. However, it is important and pertinent to complement these methodologies by considering the aging processes by pyrolysis and hydrolysis together and by incorporating economic analyses for appropriate replacement and management of these aged units.
Fil: Zúñiga Balanta, Jefferson. 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: Rivera, Sergio. Universidad Nacional de Colombia; Colombia
Fil: Romero Quete, Andrés Arturo. 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: Coria Pantano, Gustavo Ezequiel. 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
description The power transformer is one of the most critical assets in power systems; therefore, planning and optimizing the economic investment for its replacement is crucial for the financial efficiency of the utility. A compilation of the main approaches reported in the literature for the replacement of oil-immersed power transformers is presented in this article. A chronological description of procedures presented in the literature for the determination of risk index, useful life evaluation, and transformer replacements is provided. Methodologies that use the theoretical basis of the degree of polymerization of the solid insulation of the units through the oxidation aging process to estimate their condition bring together the best tools currently available to achieve this objective. However, it is important and pertinent to complement these methodologies by considering the aging processes by pyrolysis and hydrolysis together and by incorporating economic analyses for appropriate replacement and management of these aged units.
publishDate 2023
dc.date.none.fl_str_mv 2023-05
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/11336/227416
Zúñiga Balanta, Jefferson; Rivera, Sergio; Romero Quete, Andrés Arturo; Coria Pantano, Gustavo Ezequiel; Planning and Optimizing the Replacement Strategies of Power Transformers: Literature Review; MDPI; Energies; 16; 11; 5-2023; 1-16
1996-1073
CONICET Digital
CONICET
url http://hdl.handle.net/11336/227416
identifier_str_mv Zúñiga Balanta, Jefferson; Rivera, Sergio; Romero Quete, Andrés Arturo; Coria Pantano, Gustavo Ezequiel; Planning and Optimizing the Replacement Strategies of Power Transformers: Literature Review; MDPI; Energies; 16; 11; 5-2023; 1-16
1996-1073
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/1996-1073/16/11/4448
info:eu-repo/semantics/altIdentifier/doi/10.3390/en16114448
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
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 13.070432

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