{"id":4628,"date":"2020-03-23T09:19:00","date_gmt":"2020-03-23T09:19:00","guid":{"rendered":"https:\/\/www.sediver.com\/?p=4628"},"modified":"2020-03-25T09:29:54","modified_gmt":"2020-03-25T09:29:54","slug":"points-de-controle-et-tests-necessaires-pour-verifier-la-qualite-des-isolateurs","status":"publish","type":"post","link":"https:\/\/www.sediver.com\/fr\/actualites\/points-de-controle-et-tests-necessaires-pour-verifier-la-qualite-des-isolateurs\/","title":{"rendered":"Points de contr\u00f4le et tests n\u00e9cessaires pour v\u00e9rifier la qualit\u00e9 des isolateurs"},"content":{"rendered":"\n<p>Un document technique de J.M. George, E. Brocard, S. Prat,\nF. Virlogeux, D.Lepley Sediver Research Center, France<\/p>\n\n\n\n<p>La demande croissante de composants pour les lignes de transmission a\u00e9riennes (parmi lesquels les isolateurs) a amen\u00e9 sur le march\u00e9 international des acteurs nouveaux ou inconnus, cr\u00e9ant <strong>un spectre plus large de performances et de qualit\u00e9 <\/strong>qui n&rsquo;est pas facilement comparable avec les normes ou sp\u00e9cifications existantes (cela est vrai pour les trois types d\u2019isolateurs en verre, en porcelaine et en polym\u00e8re).<\/p>\n\n\n\n<p>Les utilisateurs finaux ne sont pas encore pr\u00e9par\u00e9s \u00e0 <strong>une approche diff\u00e9renci\u00e9e fond\u00e9e sur des crit\u00e8res techniques, ils n\u2019ach\u00e8tent qu\u2019\u00e0 un prix et selon une description technique relativement simple strictement conforme \u00e0 une norme nationale<\/strong>. Aujourd&rsquo;hui, cependant, nous voyons de plus en plus d&rsquo;ing\u00e9nieurs de normalisation demander que des <strong>crit\u00e8res techniques plus stricts<\/strong> soient introduits dans leurs sp\u00e9cifications pour renforcer leurs propres outils de s\u00e9lection et les emp\u00eacher de s\u00e9lectionner les produits moins performants.<strong> Il serait peut-\u00eatre temps de revoir les normes et \u00e9ventuellement de red\u00e9finir la qualit\u00e9 et les performances<\/strong> au profit des utilisateurs finaux souvent aveugl\u00e9s lors de la comparaison de marques et de produits \u00ab sur papier \u00bb. Les utilisateurs finaux eux-m\u00eames ont leur part de responsabilit\u00e9 dans la qualit\u00e9 finale des produits qu&rsquo;ils ach\u00e8tent, car tous ne prennent pas le temps de faire des audits d\u00e9taill\u00e9s de leurs fournisseurs potentiels, et tous n&rsquo;envoient pas l&rsquo;un de leurs techniciens en usine pour s\u00e9lectionner au hasard les \u00e9chantillons pour les tests d&rsquo;acceptation &#8230; Les limitations budg\u00e9taires favorisent un processus d&rsquo;acceptation strictement bas\u00e9 sur la revue de la documentation.<\/p>\n\n\n\n<p><strong>Ce document passe en revue plusieurs points cl\u00e9s \u00e0 prendre en consid\u00e9ration, la plupart couvrant le verre et la porcelaine, certains plus sp\u00e9cifiques au verre<\/strong>. C&rsquo;est \u00e9galement une contribution \u00e0 certains travaux en cours visant \u00e0 r\u00e9viser la CEI 60383, qui est elle-m\u00eame le r\u00e9sultat de pr\u00e9occupations et de recherches publi\u00e9es r\u00e9cemment (article STRI).<\/p>\n\n\n\n<p><a href=\"https:\/\/www.sediver.com\/wp-content\/uploads\/SEDOC18075-NECESSARY-CHECK-POINTS-and-TESTING-FOR-SCREENING-THE-QUALITY-OF-INSULATORS.pdf\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Cliquez ici pour t\u00e9l\u00e9charger notre document technique (opens in a new tab)\">Cliquez ici pour t\u00e9l\u00e9charger notre document technique<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un document technique de J.M. George, E. Brocard, S. Prat, F. Virlogeux, D.Lepley Sediver Research Center, France La demande croissante de composants pour les lignes de transmission a\u00e9riennes (parmi lesquels les isolateurs) a amen\u00e9 sur le march\u00e9 international des acteurs nouveaux ou inconnus, cr\u00e9ant un spectre plus large de performances et de qualit\u00e9 qui n&rsquo;est [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":4636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-4628","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Points de contr\u00f4le et tests n\u00e9cessaires pour v\u00e9rifier la qualit\u00e9 des isolateurs - Sediver<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sediver.com\/fr\/actualites\/points-de-controle-et-tests-necessaires-pour-verifier-la-qualite-des-isolateurs\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Points de contr\u00f4le et tests n\u00e9cessaires pour v\u00e9rifier la qualit\u00e9 des isolateurs - Sediver\" \/>\n<meta property=\"og:description\" content=\"Un document technique de J.M. George, E. Brocard, S. Prat, F. Virlogeux, D.Lepley Sediver Research Center, France La demande croissante de composants pour les lignes de transmission a\u00e9riennes (parmi lesquels les isolateurs) a amen\u00e9 sur le march\u00e9 international des acteurs nouveaux ou inconnus, cr\u00e9ant un spectre plus large de performances et de qualit\u00e9 qui n&rsquo;est [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sediver.com\/fr\/actualites\/points-de-controle-et-tests-necessaires-pour-verifier-la-qualite-des-isolateurs\/\" \/>\n<meta property=\"og:site_name\" content=\"Sediver\" \/>\n<meta property=\"article:published_time\" content=\"2020-03-23T09:19:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-03-25T09:29:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.sediver.com\/wp-content\/uploads\/insulators_quality_evaluation.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1250\" \/>\n\t<meta property=\"og:image:height\" content=\"650\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Carine Louis\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Carine Louis\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/actualites\\\/points-de-controle-et-tests-necessaires-pour-verifier-la-qualite-des-isolateurs\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/actualites\\\/points-de-controle-et-tests-necessaires-pour-verifier-la-qualite-des-isolateurs\\\/\"},\"author\":{\"name\":\"Carine Louis\",\"@id\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/#\\\/schema\\\/person\\\/c1bd2b6da3d53114b4cccca0ac8dcbe8\"},\"headline\":\"Points de contr\u00f4le et tests n\u00e9cessaires pour v\u00e9rifier la qualit\u00e9 des isolateurs\",\"datePublished\":\"2020-03-23T09:19:00+00:00\",\"dateModified\":\"2020-03-25T09:29:54+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/actualites\\\/points-de-controle-et-tests-necessaires-pour-verifier-la-qualite-des-isolateurs\\\/\"},\"wordCount\":376,\"image\":{\"@id\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/actualites\\\/points-de-controle-et-tests-necessaires-pour-verifier-la-qualite-des-isolateurs\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.sediver.com\\\/wp-content\\\/uploads\\\/insulators_quality_evaluation.jpg\",\"articleSection\":[\"Actualit\u00e9s\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/actualites\\\/points-de-controle-et-tests-necessaires-pour-verifier-la-qualite-des-isolateurs\\\/\",\"url\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/actualites\\\/points-de-controle-et-tests-necessaires-pour-verifier-la-qualite-des-isolateurs\\\/\",\"name\":\"Points de contr\u00f4le et tests n\u00e9cessaires pour v\u00e9rifier la qualit\u00e9 des isolateurs - 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