Lightning effects on distribution transformers and reliability of power distribution systems in Colombia
Failure rates of rural power systems are statistically studied based on lightning parameters and a two-state weather model (normal and adverse). Lightning information is matched with geographical coordinates of 251,024 power transformers in a vast area in central Colombia. An important portion of tr...
- Autores:
-
Aranguren, Harby Daniel
Tovar, Claudia
Inampues, Juan
Lopez, Jesus
Soto, Edison
Torres, Horacio
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2015
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/67665
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/67665
http://bdigital.unal.edu.co/68694/
- Palabra clave:
- 62 Ingeniería y operaciones afines / Engineering
Power reliability
lightning
weather reliability model
tropical zone.
Confiabilidad de sistemas de distribución
rayos
modelo de confiabilidad de tiempo atmosférico
zona tropical.
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Aranguren, Harby Danielb38082bf-a5e1-402f-9455-f394511b056b300Tovar, Claudia279e55da-e9bb-49ae-b24e-4194b3d26cc5300Inampues, Juanf0fdb951-26c4-48dd-87d0-63271081d332300Lopez, Jesus7ffb0cbe-552b-4593-b447-afabf6338868300Soto, Edison5d74a674-6dfe-4cea-acda-a4a5f48c308a300Torres, Horacioe0070766-22ff-408d-abea-ea0ed57b6c003002019-07-03T04:48:22Z2019-07-03T04:48:22Z2015-06-01ISSN: 2248-8723https://repositorio.unal.edu.co/handle/unal/67665http://bdigital.unal.edu.co/68694/Failure rates of rural power systems are statistically studied based on lightning parameters and a two-state weather model (normal and adverse). Lightning information is matched with geographical coordinates of 251,024 power transformers in a vast area in central Colombia. An important portion of transformers present failure rates 45 times higher than normal, and very large overhead lines, representing a high portion of the total system, present very high failure rates over 75 times higher than in normal weather conditions.Las tasas de falla de sistemas rurales de distribución de energía en Colombia son estudiadas a partir de parámetros del rayo y un modelo de tiempo atmosférico de dos estados (normal y adverso). La información de rayos es correlacionada con la ubicación de 251,024 transformadores en una amplia zona en el centro de Colombia. Una parte importante de los transformadores presenta tasas de falla 45 veces mayor que lo normal y redes extensas de distribución muestran tasas de fallas 75 veces mayores a las esperadas en condiciones consideradas de tiempo normal.application/pdfspaUniversidad Nacional de Colombia - Sede Bogotá - Facultad de Ingenieríahttps://revistas.unal.edu.co/index.php/ingeinv/article/view/54069Universidad Nacional de Colombia Revistas electrónicas UN Ingeniería e InvestigaciónIngeniería e InvestigaciónAranguren, Harby Daniel and Tovar, Claudia and Inampues, Juan and Lopez, Jesus and Soto, Edison and Torres, Horacio (2015) Lightning effects on distribution transformers and reliability of power distribution systems in Colombia. Ingeniería e Investigación, 35 (1Sup). pp. 28-33. ISSN 2248-872362 Ingeniería y operaciones afines / EngineeringPower reliabilitylightningweather reliability modeltropical zone.Confiabilidad de sistemas de distribuciónrayosmodelo de confiabilidad de tiempo atmosféricozona tropical.Lightning effects on distribution transformers and reliability of power distribution systems in ColombiaArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL54069-266770-3-PB.pdfapplication/pdf1847339https://repositorio.unal.edu.co/bitstream/unal/67665/1/54069-266770-3-PB.pdf4a900aae073626550541db40693c8e33MD51THUMBNAIL54069-266770-3-PB.pdf.jpg54069-266770-3-PB.pdf.jpgGenerated Thumbnailimage/jpeg8665https://repositorio.unal.edu.co/bitstream/unal/67665/2/54069-266770-3-PB.pdf.jpg9a2ba194f1cc1fd98d0c2599e3d0c977MD52unal/67665oai:repositorio.unal.edu.co:unal/676652024-05-22 23:34:12.437Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
dc.title.spa.fl_str_mv |
Lightning effects on distribution transformers and reliability of power distribution systems in Colombia |
title |
Lightning effects on distribution transformers and reliability of power distribution systems in Colombia |
spellingShingle |
Lightning effects on distribution transformers and reliability of power distribution systems in Colombia 62 Ingeniería y operaciones afines / Engineering Power reliability lightning weather reliability model tropical zone. Confiabilidad de sistemas de distribución rayos modelo de confiabilidad de tiempo atmosférico zona tropical. |
title_short |
Lightning effects on distribution transformers and reliability of power distribution systems in Colombia |
title_full |
Lightning effects on distribution transformers and reliability of power distribution systems in Colombia |
title_fullStr |
Lightning effects on distribution transformers and reliability of power distribution systems in Colombia |
title_full_unstemmed |
Lightning effects on distribution transformers and reliability of power distribution systems in Colombia |
title_sort |
Lightning effects on distribution transformers and reliability of power distribution systems in Colombia |
dc.creator.fl_str_mv |
Aranguren, Harby Daniel Tovar, Claudia Inampues, Juan Lopez, Jesus Soto, Edison Torres, Horacio |
dc.contributor.author.spa.fl_str_mv |
Aranguren, Harby Daniel Tovar, Claudia Inampues, Juan Lopez, Jesus Soto, Edison Torres, Horacio |
dc.subject.ddc.spa.fl_str_mv |
62 Ingeniería y operaciones afines / Engineering |
topic |
62 Ingeniería y operaciones afines / Engineering Power reliability lightning weather reliability model tropical zone. Confiabilidad de sistemas de distribución rayos modelo de confiabilidad de tiempo atmosférico zona tropical. |
dc.subject.proposal.spa.fl_str_mv |
Power reliability lightning weather reliability model tropical zone. Confiabilidad de sistemas de distribución rayos modelo de confiabilidad de tiempo atmosférico zona tropical. |
description |
Failure rates of rural power systems are statistically studied based on lightning parameters and a two-state weather model (normal and adverse). Lightning information is matched with geographical coordinates of 251,024 power transformers in a vast area in central Colombia. An important portion of transformers present failure rates 45 times higher than normal, and very large overhead lines, representing a high portion of the total system, present very high failure rates over 75 times higher than in normal weather conditions. |
publishDate |
2015 |
dc.date.issued.spa.fl_str_mv |
2015-06-01 |
dc.date.accessioned.spa.fl_str_mv |
2019-07-03T04:48:22Z |
dc.date.available.spa.fl_str_mv |
2019-07-03T04:48:22Z |
dc.type.spa.fl_str_mv |
Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Text |
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http://purl.org/redcol/resource_type/ART |
format |
http://purl.org/coar/resource_type/c_6501 |
status_str |
publishedVersion |
dc.identifier.issn.spa.fl_str_mv |
ISSN: 2248-8723 |
dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/67665 |
dc.identifier.eprints.spa.fl_str_mv |
http://bdigital.unal.edu.co/68694/ |
identifier_str_mv |
ISSN: 2248-8723 |
url |
https://repositorio.unal.edu.co/handle/unal/67665 http://bdigital.unal.edu.co/68694/ |
dc.language.iso.spa.fl_str_mv |
spa |
language |
spa |
dc.relation.spa.fl_str_mv |
https://revistas.unal.edu.co/index.php/ingeinv/article/view/54069 |
dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Ingeniería e Investigación Ingeniería e Investigación |
dc.relation.references.spa.fl_str_mv |
Aranguren, Harby Daniel and Tovar, Claudia and Inampues, Juan and Lopez, Jesus and Soto, Edison and Torres, Horacio (2015) Lightning effects on distribution transformers and reliability of power distribution systems in Colombia. Ingeniería e Investigación, 35 (1Sup). pp. 28-33. ISSN 2248-8723 |
dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
dc.rights.license.spa.fl_str_mv |
Atribución-NoComercial 4.0 Internacional |
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http://creativecommons.org/licenses/by-nc/4.0/ |
dc.rights.accessrights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
eu_rights_str_mv |
openAccess |
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application/pdf |
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Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ingeniería |
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Universidad Nacional de Colombia |
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