Fault resistance and soil resistivity influence on the impedance based methods for locating faults. a comparative analysis
The influence of the soil resistivity and the fault resistance is considered in this paper where a comparison of a well defined impedance based method for locating faults is presented. Tests were performed in a real power distribution system, using soil resistivity measurements and a range of fault...
- Autores:
-
Mora Flórez, Juan José
García Osorio, Germán
Pérez-Londoño, Sandra Milena
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2010
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/37588
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/37588
http://bdigital.unal.edu.co/27672/
- Palabra clave:
- Fault location
fault resistance
impedancebased methods
soil resistivity.
- 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_abf2Mora Flórez, Juan José2aa86417-c5c7-47b1-b6b1-78b923702e15300García Osorio, Germándeac28c5-ef43-4c96-ac80-bb37139cd700300Pérez-Londoño, Sandra Milena5aa5d86a-abd7-47b0-9416-400d8ee7db973002019-06-28T01:51:11Z2019-06-28T01:51:11Z2010https://repositorio.unal.edu.co/handle/unal/37588http://bdigital.unal.edu.co/27672/The influence of the soil resistivity and the fault resistance is considered in this paper where a comparison of a well defined impedance based method for locating faults is presented. Tests were performed in a real power distribution system, using soil resistivity measurements and a range of fault resistances commonly found in such systems. According to the results in a 34kV power distribution system, it is notice that the soil resistivity models which best represents the real systems are those which give better results in the fault location. Additionally, the higher the fault resistance is, the lower the performance index is, showing the influence of this variable. Finally, the influence of the soil resistivity in the distance estimation in such faults where the zero sequence current is different from zero is also analyzed in this paperapplication/pdfspaUniversidad Nacional de Colombia Sede Medellínhttp://revistas.unal.edu.co/index.php/dyna/article/view/25541Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaDyna; Vol. 77, núm. 163 (2010); 92-101 DYNA; Vol. 77, núm. 163 (2010); 92-101 2346-2183 0012-7353Mora Flórez, Juan José and García Osorio, Germán and Pérez Londoño, Sandra Milena (2010) Fault resistance and soil resistivity influence on the impedance based methods for locating faults. a comparative analysis. Dyna; Vol. 77, núm. 163 (2010); 92-101 DYNA; Vol. 77, núm. 163 (2010); 92-101 2346-2183 0012-7353 .Fault resistance and soil resistivity influence on the impedance based methods for locating faults. a comparative analysisArtículo 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/ARTFault locationfault resistanceimpedancebased methodssoil resistivity.ORIGINAL25541-89763-1-PB.pdfapplication/pdf249825https://repositorio.unal.edu.co/bitstream/unal/37588/1/25541-89763-1-PB.pdfab33de2e0e4a58ca9300d8d280735d0eMD51THUMBNAIL25541-89763-1-PB.pdf.jpg25541-89763-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg8920https://repositorio.unal.edu.co/bitstream/unal/37588/2/25541-89763-1-PB.pdf.jpg3e9d4d6d2c71609b8a441ec4f1b83632MD52unal/37588oai:repositorio.unal.edu.co:unal/375882023-01-15 23:08:03.039Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
Fault resistance and soil resistivity influence on the impedance based methods for locating faults. a comparative analysis |
| title |
Fault resistance and soil resistivity influence on the impedance based methods for locating faults. a comparative analysis |
| spellingShingle |
Fault resistance and soil resistivity influence on the impedance based methods for locating faults. a comparative analysis Fault location fault resistance impedancebased methods soil resistivity. |
| title_short |
Fault resistance and soil resistivity influence on the impedance based methods for locating faults. a comparative analysis |
| title_full |
Fault resistance and soil resistivity influence on the impedance based methods for locating faults. a comparative analysis |
| title_fullStr |
Fault resistance and soil resistivity influence on the impedance based methods for locating faults. a comparative analysis |
| title_full_unstemmed |
Fault resistance and soil resistivity influence on the impedance based methods for locating faults. a comparative analysis |
| title_sort |
Fault resistance and soil resistivity influence on the impedance based methods for locating faults. a comparative analysis |
| dc.creator.fl_str_mv |
Mora Flórez, Juan José García Osorio, Germán Pérez-Londoño, Sandra Milena |
| dc.contributor.author.spa.fl_str_mv |
Mora Flórez, Juan José García Osorio, Germán Pérez-Londoño, Sandra Milena |
| dc.subject.proposal.spa.fl_str_mv |
Fault location fault resistance impedancebased methods soil resistivity. |
| topic |
Fault location fault resistance impedancebased methods soil resistivity. |
| description |
The influence of the soil resistivity and the fault resistance is considered in this paper where a comparison of a well defined impedance based method for locating faults is presented. Tests were performed in a real power distribution system, using soil resistivity measurements and a range of fault resistances commonly found in such systems. According to the results in a 34kV power distribution system, it is notice that the soil resistivity models which best represents the real systems are those which give better results in the fault location. Additionally, the higher the fault resistance is, the lower the performance index is, showing the influence of this variable. Finally, the influence of the soil resistivity in the distance estimation in such faults where the zero sequence current is different from zero is also analyzed in this paper |
| publishDate |
2010 |
| dc.date.issued.spa.fl_str_mv |
2010 |
| dc.date.accessioned.spa.fl_str_mv |
2019-06-28T01:51:11Z |
| dc.date.available.spa.fl_str_mv |
2019-06-28T01:51:11Z |
| 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 |
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http://purl.org/coar/resource_type/c_6501 |
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publishedVersion |
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https://repositorio.unal.edu.co/handle/unal/37588 |
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http://bdigital.unal.edu.co/27672/ |
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https://repositorio.unal.edu.co/handle/unal/37588 http://bdigital.unal.edu.co/27672/ |
| dc.language.iso.spa.fl_str_mv |
spa |
| language |
spa |
| dc.relation.spa.fl_str_mv |
http://revistas.unal.edu.co/index.php/dyna/article/view/25541 |
| dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Dyna Dyna |
| dc.relation.ispartofseries.none.fl_str_mv |
Dyna; Vol. 77, núm. 163 (2010); 92-101 DYNA; Vol. 77, núm. 163 (2010); 92-101 2346-2183 0012-7353 |
| dc.relation.references.spa.fl_str_mv |
Mora Flórez, Juan José and García Osorio, Germán and Pérez Londoño, Sandra Milena (2010) Fault resistance and soil resistivity influence on the impedance based methods for locating faults. a comparative analysis. Dyna; Vol. 77, núm. 163 (2010); 92-101 DYNA; Vol. 77, núm. 163 (2010); 92-101 2346-2183 0012-7353 . |
| dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
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http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial 4.0 Internacional |
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http://creativecommons.org/licenses/by-nc/4.0/ |
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info:eu-repo/semantics/openAccess |
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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 |
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Universidad Nacional de Colombia Sede Medellín |
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