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| Natura: | Artículo científico |
| Lingua: | en |
| Pubblicazione: |
Universidad Nacional de Colombia
2011
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| Accesso online: | https://www.redalyc.org/articulo.oa?id=64322338022 |
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| _version_ | 1866812522319839232 |
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| author | Romeu Fuscaldi |
| author_facet | Romeu Fuscaldi |
| contents | Power Quality Problems Caused by Termites on 138-kV Underground Cables Romeu Fuscaldi Fernando H. Silveira Alberto De Conti Silvério Visacro Ingeniería termites underground cables Transmission systems This paper discusses problems found in the operation of underground cables in the transmission system of CEMIG, with emphasis on insulation failures caused by termites. This problem has been the source of many scheduled and nonscheduled interruptions in later years, leading to significant maintenance costs. Experience with current practices designed to detect and prevent this failure mode is described. It is argued that new procedures are needed for improved on-line, pre-failure detection. Test improvement will hopefully contribute to increase the lifetime of underground cables currently in use, as well as to reduce maintenance costs.. 2011 artículo científico 0120-5609 https://www.redalyc.org/articulo.oa?id=64322338022 en http://www.redalyc.org/revista.oa?id=643 Ingeniería e Investigación application/pdf Universidad Nacional de Colombia Ingeniería e Investigación (Colombia) Num.2 Vol.31 |
| format | Artículo científico |
| id | redalyc_64322338022 |
| language | en |
| publishDate | 2011 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | Power Quality Problems Caused by Termites on 138-kV Underground Cables Romeu Fuscaldi Ingeniería termites underground cables Transmission systems Power Quality Problems Caused by Termites on 138-kV Underground Cables Romeu Fuscaldi Fernando H. Silveira Alberto De Conti Silvério Visacro Ingeniería termites underground cables Transmission systems This paper discusses problems found in the operation of underground cables in the transmission system of CEMIG, with emphasis on insulation failures caused by termites. This problem has been the source of many scheduled and nonscheduled interruptions in later years, leading to significant maintenance costs. Experience with current practices designed to detect and prevent this failure mode is described. It is argued that new procedures are needed for improved on-line, pre-failure detection. Test improvement will hopefully contribute to increase the lifetime of underground cables currently in use, as well as to reduce maintenance costs.. 2011 artículo científico 0120-5609 https://www.redalyc.org/articulo.oa?id=64322338022 en http://www.redalyc.org/revista.oa?id=643 Ingeniería e Investigación application/pdf Universidad Nacional de Colombia Ingeniería e Investigación (Colombia) Num.2 Vol.31 |
| title | Power Quality Problems Caused by Termites on 138-kV Underground Cables |
| topic | Ingeniería termites underground cables Transmission systems |
| url | https://www.redalyc.org/articulo.oa?id=64322338022 |