{"id":4472,"date":"2006-12-24T15:01:00","date_gmt":"2006-12-24T15:01:00","guid":{"rendered":"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/2006\/12\/24\/electricit-voya\/"},"modified":"2012-07-12T09:48:39","modified_gmt":"2012-07-12T09:48:39","slug":"electricit-voya","status":"publish","type":"post","link":"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2006\/12\/24\/electricit-voya\/","title":{"rendered":"Electricit\u00e9 voyageuse"},"content":{"rendered":"<p><a href=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/maison_feu1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"200\"  src=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/maison_feu.jpg\" alt=\"Maison_feu\" style=\"margin: 0px 5px 5px 0px;float: left\" \/><\/a> Un circuit \u00e9lectrique comporte au moins deux fils conducteurs. Un fil aller pour que les electrons aillent \u00e0 leur lieu d&rsquo;utilisation, un fil retour pour que le courant &quot;us\u00e9&quot; retourne \u00e0 son lieu d&rsquo;origine (la centrale) qui va les pomper \u00e0 nouveau.<br \/>L&rsquo;<a href=\"http:\/\/www.futura-sciences.com\/comprendre\/g\/definition-effet-joule_4124.php\">effet joule<\/a> est pr\u00e9sent sur toute la ligne. plus le lieu de consommation est donc \u00e9loign\u00e9, plus la consommation n\u00e9cessitera de production.<br \/>Le chauffage \u00e9lectrique classique est une utilisation de cet effet joule, de tr\u00e8s basse efficacit\u00e9.<br \/>En effet, c&rsquo;est la <a href=\"http:\/\/www.yazata.com\/?do=Documents_view&amp;id=2553\">r\u00e9sistance<\/a> du mat\u00e9riel utilis\u00e9, qui fait chauffer. Plus la r\u00e9sistance est forte, plus la chaleur sera <\/p>\n<p>intense. Mais, la r\u00e9sistance ne peut \u00eatre totale (c&rsquo;est alors un isloant). On ne peut pas convertir 100 W de courant en 100 W de chaleur. Les coefficients observ\u00e9s se situent entre 2.2 et 2.6 soit 40 % environ d&rsquo;efficacit\u00e9. Apr\u00e9s, le courant repart \u00e0 sa source, &quot;s&rsquo;use&quot; aussi sur le retour.<br \/>Donc, l&rsquo;efficacit\u00e9 du chauffage en effet joule est tr\u00e8s basse&#8230; Moins de 10 % de la production d&rsquo;une centrale&#8230; le<a href=\"http:\/\/www.innotherm.fr\/\"> chauffage \u00e9lectrique thermodynamique<\/a> est bien meilleur.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un circuit \u00e9lectrique comporte au moins deux fils conducteurs. Un fil aller pour que les electrons aillent \u00e0 leur lieu d&rsquo;utilisation, un fil retour pour que le courant &quot;us\u00e9&quot; retourne \u00e0 son lieu d&rsquo;origine (la centrale) qui va les pomper \u00e0 nouveau.L&rsquo;effet joule est pr\u00e9sent sur toute la ligne. plus le lieu de consommation est [&hellip;]<\/p>\n","protected":false},"author":198,"featured_media":4835,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[2137],"class_list":["post-4472","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-habitat","tag-thermodynamique-resistance-effet-joule"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Electricit\u00e9 voyageuse - leblogenergie.com<\/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:\/\/blogs.thesocialmedia.com\/leblogenergie\/2006\/12\/24\/electricit-voya\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Electricit\u00e9 voyageuse - leblogenergie.com\" \/>\n<meta name=\"twitter:description\" content=\"Un circuit \u00e9lectrique comporte au moins deux fils conducteurs. Un fil aller pour que les electrons aillent \u00e0 leur lieu d&rsquo;utilisation, un fil retour pour que le courant &quot;us\u00e9&quot; retourne \u00e0 son lieu d&rsquo;origine (la centrale) qui va les pomper \u00e0 nouveau.L&rsquo;effet joule est pr\u00e9sent sur toute la ligne. plus le lieu de consommation est [&hellip;]\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/maison_feu.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"patrick reymond\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2006\/12\/24\/electricit-voya\/\",\"url\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2006\/12\/24\/electricit-voya\/\",\"name\":\"Electricit\u00e9 voyageuse - leblogenergie.com\",\"isPartOf\":{\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2006\/12\/24\/electricit-voya\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2006\/12\/24\/electricit-voya\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/maison_feu.jpg\",\"datePublished\":\"2006-12-24T15:01:00+00:00\",\"dateModified\":\"2012-07-12T09:48:39+00:00\",\"author\":{\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/#\/schema\/person\/348ae2a6d3fa221c5d38a293ee3dba3c\"},\"breadcrumb\":{\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2006\/12\/24\/electricit-voya\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2006\/12\/24\/electricit-voya\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2006\/12\/24\/electricit-voya\/#primaryimage\",\"url\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/maison_feu.jpg\",\"contentUrl\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/maison_feu.jpg\",\"width\":\"250\",\"height\":\"200\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2006\/12\/24\/electricit-voya\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Electricit\u00e9 voyageuse\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/#website\",\"url\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/\",\"name\":\"leblogenergie\",\"description\":\"Just another The Social Media Group Network site\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/#\/schema\/person\/348ae2a6d3fa221c5d38a293ee3dba3c\",\"name\":\"patrick reymond\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"caption\":\"patrick reymond\"},\"url\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/author\/patrick-reymond\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Electricit\u00e9 voyageuse - leblogenergie.com","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2006\/12\/24\/electricit-voya\/","twitter_card":"summary_large_image","twitter_title":"Electricit\u00e9 voyageuse - leblogenergie.com","twitter_description":"Un circuit \u00e9lectrique comporte au moins deux fils conducteurs. 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