Analysis of reliability and bulbs lifespan of the public set lighting in the northern area of metropolitan Lima
Descripción del Articulo
A study was conducted about the lifespan of the street lamps in the northern area of Metropolitan Lima, in which we considered four types of bulbs: Sodium 70W, Sodium 150W, Sodium 250W and Mercury 125W; with a shorter observation time than the theoretical cycle of 16000 hours stated by the manufactu...
| Autor: | |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2014 |
| Institución: | Universidad de Lima |
| Repositorio: | Revistas - Universidad de Lima |
| Lenguaje: | español |
| OAI Identifier: | oai:ojs.pkp.sfu.ca:article/142 |
| Enlace del recurso: | https://revistas.ulima.edu.pe/index.php/Interfases/article/view/142 |
| Nivel de acceso: | acceso abierto |
| Materia: | lifespan exploratory analysis discordant valuesM the goodness-of-fit tests weibull distribution lifespan charts binomial distribution lámparas de alumbrado público análisis de confiabilidad de sistemas análisis exploratorio valores discordantes pruebas de bondad de ajuste distribución weibull tablas de vida distribución binomial Lima metropolitana |
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Analysis of reliability and bulbs lifespan of the public set lighting in the northern area of metropolitan LimaAnálisis de confiabilidad y del tiempo de vida de las lámparas del parque de alumbrado público de la zona norte de Lima metropolitanaMedina-Merino, Rosa Fátimalifespanexploratory analysisdiscordant valuesMthe goodness-of-fit testsweibull distributionlifespan chartsbinomial distributionlámparas de alumbrado públicoanálisis de confiabilidad de sistemasanálisis exploratoriovalores discordantespruebas de bondad de ajustedistribución weibulltablas de vidadistribución binomialLima metropolitanaA study was conducted about the lifespan of the street lamps in the northern area of Metropolitan Lima, in which we considered four types of bulbs: Sodium 70W, Sodium 150W, Sodium 250W and Mercury 125W; with a shorter observation time than the theoretical cycle of 16000 hours stated by the manufacturer. Through the exploratory analysis of the data for the lifespan., discordant values were detected for each type of lamp, and through the goodness-of-fit tests it was determined that the above information came from a population with Weibull distribution. Finally, lifespan charts were created for each type of lamp, and the percentage of failures was estimated for the public set lighting, using an approximation to the Binomial distribution.Se realizó un estudio del tiempo de vida de las lámparas de alumbrado público de la zona norte de Lima metropolitana. Se consideraron cuatro tipos de lámparas suministradas por el distribuidor: Sodio 70W, Sodio 150W, Sodio 250W y Mercurio 125W. Se estableció como tiempo de observación un tiempo menor al ciclo teórico de 16 000 horas señalado por el fabricante. Mediante el análisis exploratorio, para los datos del tiempo de vida, se detectaron valores discordantes para cada tipo de lámpara, y mediante pruebas de bondad de ajuste se determinó que los datos de la variable tiempo de vida provenían de una población con distribución de Weibull. Finalmente, se construyeron las tablas de vida para cada tipo de lámpara, y se realizaron las estimaciones del porcentaje de fallas para el parque de alumbrado público, mediante una aproximación a la distribución binomial.Universidad de Lima2014-02-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.ulima.edu.pe/index.php/Interfases/article/view/14210.26439/interfases2014.n007.142Interfases; No. 007 (2014); 53-68Interfases; Núm. 007 (2014); 53-68Interfases; n. 007 (2014); 53-681993-491210.26439/interfases2014.n007reponame:Revistas - Universidad de Limainstname:Universidad de Limainstacron:ULIMAspahttps://revistas.ulima.edu.pe/index.php/Interfases/article/view/142/94Copyright (c) 2017 Interfasesinfo:eu-repo/semantics/openAccessoai:ojs.pkp.sfu.ca:article/1422023-07-24T13:31:42Z |
| dc.title.none.fl_str_mv |
Analysis of reliability and bulbs lifespan of the public set lighting in the northern area of metropolitan Lima Análisis de confiabilidad y del tiempo de vida de las lámparas del parque de alumbrado público de la zona norte de Lima metropolitana |
| title |
Analysis of reliability and bulbs lifespan of the public set lighting in the northern area of metropolitan Lima |
| spellingShingle |
Analysis of reliability and bulbs lifespan of the public set lighting in the northern area of metropolitan Lima Medina-Merino, Rosa Fátima lifespan exploratory analysis discordant valuesM the goodness-of-fit tests weibull distribution lifespan charts binomial distribution lámparas de alumbrado público análisis de confiabilidad de sistemas análisis exploratorio valores discordantes pruebas de bondad de ajuste distribución weibull tablas de vida distribución binomial Lima metropolitana |
| title_short |
Analysis of reliability and bulbs lifespan of the public set lighting in the northern area of metropolitan Lima |
| title_full |
Analysis of reliability and bulbs lifespan of the public set lighting in the northern area of metropolitan Lima |
| title_fullStr |
Analysis of reliability and bulbs lifespan of the public set lighting in the northern area of metropolitan Lima |
| title_full_unstemmed |
Analysis of reliability and bulbs lifespan of the public set lighting in the northern area of metropolitan Lima |
| title_sort |
Analysis of reliability and bulbs lifespan of the public set lighting in the northern area of metropolitan Lima |
| dc.creator.none.fl_str_mv |
Medina-Merino, Rosa Fátima |
| author |
Medina-Merino, Rosa Fátima |
| author_facet |
Medina-Merino, Rosa Fátima |
| author_role |
author |
| dc.subject.none.fl_str_mv |
lifespan exploratory analysis discordant valuesM the goodness-of-fit tests weibull distribution lifespan charts binomial distribution lámparas de alumbrado público análisis de confiabilidad de sistemas análisis exploratorio valores discordantes pruebas de bondad de ajuste distribución weibull tablas de vida distribución binomial Lima metropolitana |
| topic |
lifespan exploratory analysis discordant valuesM the goodness-of-fit tests weibull distribution lifespan charts binomial distribution lámparas de alumbrado público análisis de confiabilidad de sistemas análisis exploratorio valores discordantes pruebas de bondad de ajuste distribución weibull tablas de vida distribución binomial Lima metropolitana |
| description |
A study was conducted about the lifespan of the street lamps in the northern area of Metropolitan Lima, in which we considered four types of bulbs: Sodium 70W, Sodium 150W, Sodium 250W and Mercury 125W; with a shorter observation time than the theoretical cycle of 16000 hours stated by the manufacturer. Through the exploratory analysis of the data for the lifespan., discordant values were detected for each type of lamp, and through the goodness-of-fit tests it was determined that the above information came from a population with Weibull distribution. Finally, lifespan charts were created for each type of lamp, and the percentage of failures was estimated for the public set lighting, using an approximation to the Binomial distribution. |
| publishDate |
2014 |
| dc.date.none.fl_str_mv |
2014-02-25 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://revistas.ulima.edu.pe/index.php/Interfases/article/view/142 10.26439/interfases2014.n007.142 |
| url |
https://revistas.ulima.edu.pe/index.php/Interfases/article/view/142 |
| identifier_str_mv |
10.26439/interfases2014.n007.142 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://revistas.ulima.edu.pe/index.php/Interfases/article/view/142/94 |
| dc.rights.none.fl_str_mv |
Copyright (c) 2017 Interfases info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Copyright (c) 2017 Interfases |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Universidad de Lima |
| publisher.none.fl_str_mv |
Universidad de Lima |
| dc.source.none.fl_str_mv |
Interfases; No. 007 (2014); 53-68 Interfases; Núm. 007 (2014); 53-68 Interfases; n. 007 (2014); 53-68 1993-4912 10.26439/interfases2014.n007 reponame:Revistas - Universidad de Lima instname:Universidad de Lima instacron:ULIMA |
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Universidad de Lima |
| instacron_str |
ULIMA |
| institution |
ULIMA |
| reponame_str |
Revistas - Universidad de Lima |
| collection |
Revistas - Universidad de Lima |
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1846791801847939072 |
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13.888049 |
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
