{"id":13839,"date":"2018-03-09T09:00:17","date_gmt":"2018-03-09T09:00:17","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/deteccion-de-faltas-de-alta-impedancia-en-la%c2%adneas-de-distribucion-de-energa%c2%ada-electrica-mediante-procesado-digital-de-senal\/"},"modified":"2018-03-09T09:00:17","modified_gmt":"2018-03-09T09:00:17","slug":"deteccion-de-faltas-de-alta-impedancia-en-la%c2%adneas-de-distribucion-de-energa%c2%ada-electrica-mediante-procesado-digital-de-senal","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/deteccion-de-faltas-de-alta-impedancia-en-la%c2%adneas-de-distribucion-de-energa%c2%ada-electrica-mediante-procesado-digital-de-senal\/","title":{"rendered":"Detecci\u00f3n de faltas de alta impedancia en l\u00edneas de distribuci\u00f3n de energia el\u00e9ctrica mediante procesado digital de se\u00f1al."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Andoni Lazkano Bilbao <\/strong><\/h2>\n<p>La tesis doctoral afronta el problema de las faltas de alta impedancia con arco el\u00e9ctrico en el sistema de distribuci\u00f3n de energ\u00eda el\u00e9ctrica, mediante la fijaci\u00f3n de unos criterios y establecimiento de un algoritmo para la detecci\u00f3n de la peligrosidad de este tipo de faltas.  se presenta la obtenci\u00f3n de una base de registros de faltas de alta impedancia realizada en un trabajo de campo de contempl\u00f3 ensayos de faltas en laboratorio, ensayos en condiciones reales y registros de eventos en una subestaci\u00f3n de distribuci\u00f3n el\u00e9ctrica.  se desarrolla una metodolog\u00eda para la definici\u00f3n del m\u00e9todo de detecci\u00f3n utilizando dos enfoques distintos. En el primero, se propone un nuevo algoritmo de detecci\u00f3n basado en una aproximaci\u00f3n cl\u00e1sica, usando las componentes arm\u00f3nicas m\u00e1s relevantes. Se realiza un an\u00e1lisis espectral preliminar para obtener las componentes espectrales caracter\u00edsticas que pueden utilizarse para discriminar faltas de alta impedancia. En segundo lugar, se propone un innovador algoritmo de detecci\u00f3n utilizando t\u00e9cnicas m\u00e1s avanzadas de procesado digital de se\u00f1al, concretamente un an\u00e1lisis tiempo-frecuencia basado en la transformada wavelet. Ambas propuestas son evaluadas tanto en su grado de detecci\u00f3n como en el nivel de seguridad, obteni\u00e9ndose resultados aceptables para el m\u00e9todo de detecci\u00f3n basado en componentes arm\u00f3nicas y resultados muy satisfactorios en el m\u00e9todo basado en la transformada wavelet.  los resultados han sido validados con el desarrollo de un prototipo que ha sido insatalado en instalaciones de distribuci\u00f3n de energ\u00eda el\u00e9ctrica, comprobando al mismo tiempo la viabilidad tecnol\u00f3gica de los m\u00e9todos propuestos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Detecci\u00f3n de faltas de alta impedancia en l\u00edneas de distribuci\u00f3n de energia el\u00e9ctrica mediante procesado digital de se\u00f1al.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Detecci\u00f3n de faltas de alta impedancia en l\u00edneas de distribuci\u00f3n de energia el\u00e9ctrica mediante procesado digital de se\u00f1al. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Andoni Lazkano Bilbao <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pa\u00eds vasco\/euskal herriko unibertsitatea<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 16\/11\/2001<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Jes\u00fas Ruiz Ojeda<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: gerardo Aranguren aramendia <\/li>\n<li>julio Barros guadalupe (vocal)<\/li>\n<li> Mi\u00f1ambres arg\u00ed\u00bcelles Jos\u00e9 f\u00e9lix (vocal)<\/li>\n<li>victor Moreno saiz (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Andoni Lazkano Bilbao La tesis doctoral afronta el problema de las faltas de alta impedancia con arco [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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