Modeling leakage current of ceramic insulators subject to high pollution levels for improving maintenance activities

This paper presents a useful model to determine the washing periods and to indicate the pollution levels of electrical insulators. The behavior of leakage current, which is one indicator of the presence of pollutants on the insulator surfaces, was characterized through a regression model. We quantit...

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Autores:
Castillo-Sierra, Rafael
Oviedo-Trespalacios, Oscar
Candelo, John E.
Soto-Ortíz, Jose Daniel
Tipo de recurso:
Article of journal
Fecha de publicación:
2018
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/68540
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/68540
http://bdigital.unal.edu.co/69573/
Palabra clave:
62 Ingeniería y operaciones afines / Engineering
leakage current
electrical insulators
electrical substations
maintenance plans
pollution
corriente de fuga
aisladores eléctricos
subestaciones eléctricas
planes de mantenimiento
polución
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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repository_id_str
spelling 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_abf2Castillo-Sierra, Rafael9ddd244d-416e-4475-bbda-cd63fd578338300Oviedo-Trespalacios, Oscarfa704007-7f1a-4cba-b373-1aeb7fcda7fc300Candelo, John E.2b8549a8-b536-4429-af8c-d4e0d4a1a50f300Soto-Ortíz, Jose Daniel7ad9d2d5-30da-4b03-8e0b-98bcc4c26b0a3002019-07-03T07:04:24Z2019-07-03T07:04:24Z2018-01-01ISSN: 2346-2183https://repositorio.unal.edu.co/handle/unal/68540http://bdigital.unal.edu.co/69573/This paper presents a useful model to determine the washing periods and to indicate the pollution levels of electrical insulators. The behavior of leakage current, which is one indicator of the presence of pollutants on the insulator surfaces, was characterized through a regression model. We quantitatively examine the behavior of leakage current and the way electrical components are polluted. The data for environmental variables and leakage current in an electrical substation are analyzed and a model is identified that well represents the leakage current behavior on the insulators. Through this model, some predictions of the pollution effect can be made using analysis tools that enable the identification of the effects of leakage current on the entire network. This method can be used to obtain leakage current models on electrical substations located in highly polluted zones.Este documento presenta un modelo útil para determinar los períodos de lavado e indicar los niveles de contaminación de aisladores eléctricos. El comportamiento de la corriente de fuga, como indicador de la presencia de contaminantes en las superficies de los aisladores, se caracterizó a través de un modelo de regresión. Se examina cuantitativamente el comportamiento de la corriente de fuga y la contaminación de los componentes eléctricos. Se analizan los datos de las variables ambientales y la corriente de fuga en una subestación eléctrica y se identifica un modelo que representa bien el comportamiento de la corriente de fuga en los aisladores. Con este modelo, se pueden realizar predicciones del efecto de contaminación utilizando herramientas de análisis para identificar los efectos de la corriente de fuga en toda la red. Este método se puede usar para obtener modelos de corriente de fuga en subestaciones eléctricas ubicadas en zonas altamente contaminadas.application/pdfspaUniversidad Nacional de Colombia - Sede Medellín - Facultad de Minashttps://revistas.unal.edu.co/index.php/dyna/article/view/61445Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaCastillo-Sierra, Rafael and Oviedo-Trespalacios, Oscar and Candelo, John E. and Soto-Ortíz, Jose Daniel (2018) Modeling leakage current of ceramic insulators subject to high pollution levels for improving maintenance activities. DYNA, 85 (204). pp. 364-371. ISSN 2346-218362 Ingeniería y operaciones afines / Engineeringleakage currentelectrical insulatorselectrical substationsmaintenance planspollutioncorriente de fugaaisladores eléctricossubestaciones eléctricasplanes de mantenimientopoluciónModeling leakage current of ceramic insulators subject to high pollution levels for improving maintenance activitiesArtículo 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/ARTORIGINAL61445-376912-1-PB.pdfapplication/pdf608598https://repositorio.unal.edu.co/bitstream/unal/68540/1/61445-376912-1-PB.pdfd09de4238f5dfc40b28501d42187b8f7MD51THUMBNAIL61445-376912-1-PB.pdf.jpg61445-376912-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9723https://repositorio.unal.edu.co/bitstream/unal/68540/2/61445-376912-1-PB.pdf.jpgce1bc305d09b781e824d69ddcfe9892fMD52unal/68540oai:repositorio.unal.edu.co:unal/685402023-06-04 23:03:13.15Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Modeling leakage current of ceramic insulators subject to high pollution levels for improving maintenance activities
title Modeling leakage current of ceramic insulators subject to high pollution levels for improving maintenance activities
spellingShingle Modeling leakage current of ceramic insulators subject to high pollution levels for improving maintenance activities
62 Ingeniería y operaciones afines / Engineering
leakage current
electrical insulators
electrical substations
maintenance plans
pollution
corriente de fuga
aisladores eléctricos
subestaciones eléctricas
planes de mantenimiento
polución
title_short Modeling leakage current of ceramic insulators subject to high pollution levels for improving maintenance activities
title_full Modeling leakage current of ceramic insulators subject to high pollution levels for improving maintenance activities
title_fullStr Modeling leakage current of ceramic insulators subject to high pollution levels for improving maintenance activities
title_full_unstemmed Modeling leakage current of ceramic insulators subject to high pollution levels for improving maintenance activities
title_sort Modeling leakage current of ceramic insulators subject to high pollution levels for improving maintenance activities
dc.creator.fl_str_mv Castillo-Sierra, Rafael
Oviedo-Trespalacios, Oscar
Candelo, John E.
Soto-Ortíz, Jose Daniel
dc.contributor.author.spa.fl_str_mv Castillo-Sierra, Rafael
Oviedo-Trespalacios, Oscar
Candelo, John E.
Soto-Ortíz, Jose Daniel
dc.subject.ddc.spa.fl_str_mv 62 Ingeniería y operaciones afines / Engineering
topic 62 Ingeniería y operaciones afines / Engineering
leakage current
electrical insulators
electrical substations
maintenance plans
pollution
corriente de fuga
aisladores eléctricos
subestaciones eléctricas
planes de mantenimiento
polución
dc.subject.proposal.spa.fl_str_mv leakage current
electrical insulators
electrical substations
maintenance plans
pollution
corriente de fuga
aisladores eléctricos
subestaciones eléctricas
planes de mantenimiento
polución
description This paper presents a useful model to determine the washing periods and to indicate the pollution levels of electrical insulators. The behavior of leakage current, which is one indicator of the presence of pollutants on the insulator surfaces, was characterized through a regression model. We quantitatively examine the behavior of leakage current and the way electrical components are polluted. The data for environmental variables and leakage current in an electrical substation are analyzed and a model is identified that well represents the leakage current behavior on the insulators. Through this model, some predictions of the pollution effect can be made using analysis tools that enable the identification of the effects of leakage current on the entire network. This method can be used to obtain leakage current models on electrical substations located in highly polluted zones.
publishDate 2018
dc.date.issued.spa.fl_str_mv 2018-01-01
dc.date.accessioned.spa.fl_str_mv 2019-07-03T07:04:24Z
dc.date.available.spa.fl_str_mv 2019-07-03T07:04:24Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/article
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dc.type.coarversion.spa.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.content.spa.fl_str_mv Text
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format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.issn.spa.fl_str_mv ISSN: 2346-2183
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/68540
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/69573/
identifier_str_mv ISSN: 2346-2183
url https://repositorio.unal.edu.co/handle/unal/68540
http://bdigital.unal.edu.co/69573/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv https://revistas.unal.edu.co/index.php/dyna/article/view/61445
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Dyna
Dyna
dc.relation.references.spa.fl_str_mv Castillo-Sierra, Rafael and Oviedo-Trespalacios, Oscar and Candelo, John E. and Soto-Ortíz, Jose Daniel (2018) Modeling leakage current of ceramic insulators subject to high pollution levels for improving maintenance activities. DYNA, 85 (204). pp. 364-371. ISSN 2346-2183
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
dc.rights.uri.spa.fl_str_mv 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
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia - Sede Medellín - Facultad de Minas
institution Universidad Nacional de Colombia
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