{"id":81005,"date":"2024-01-14T13:04:57","date_gmt":"2024-01-14T13:04:57","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/tensions-typiques-batteries-reseau-foudre\/"},"modified":"2024-01-20T17:51:26","modified_gmt":"2024-01-20T17:51:26","slug":"tensions-typiques-batteries-reseau-foudre","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/","title":{"rendered":"Tensions typiques &#8211; Batteries, r\u00e9seau, foudre"},"content":{"rendered":"<h2>Les tensions typiques : Piles, r\u00e9seau \u00e9lectrique, \u00e9clairs<\/h2>\n<p>En physique, la tension est la diff\u00e9rence de potentiel \u00e9lectrique entre deux points. La tension, not\u00e9e V, est d\u00e9finie comme la quantit\u00e9 d&rsquo;\u00e9nergie de travail n\u00e9cessaire pour d\u00e9placer une unit\u00e9 de charge \u00e9lectrique d&rsquo;un point de r\u00e9f\u00e9rence (a) \u00e0 un point sp\u00e9cifique (b) dans un champ \u00e9lectrique. \u0394V = V<sub>a<\/sub> &#8211; V<sub>b<\/sub>.<\/p>\n<h2>Tensions typiques \u00e0 diff\u00e9rents niveaux<\/h2>\n<p>Afin de comparer diff\u00e9rentes grandeurs, la liste suivante d\u00e9crit les niveaux de tension typiques dans divers contextes.<\/p>\n<ul>\n<li><strong>1,5V (CC)<\/strong> &#8211; Une tension de circuit ouvert courante pour les piles alcalines non rechargeables (ex : AAA, AA et C).<\/li>\n<li><strong>3,8V (CC)<\/strong> &#8211; Presque toutes les batteries de smartphones fonctionnent \u00e0 3,8 volts. Pour permettre le flux de courant du chargeur vers la batterie, une diff\u00e9rence de potentiel est n\u00e9cessaire. Ainsi, les chargeurs de batteries ou les USB pour presque tous les smartphones fournissent une tension de 5V.<\/li>\n<li><strong>12V (CC)<\/strong> &#8211; Une tension commune pour les batteries d&rsquo;automobiles est de 12 volts (CC).<\/li>\n<li><strong>110 &#8211; 120V (CA)<\/strong> &#8211; La prise \u00e9lectrique la plus courante dans une maison. Le continent am\u00e9ricain utilise une tension de 110 \u00e0 120 volts (CA), tandis que l&rsquo;Europe, l&rsquo;Asie et l&rsquo;Afrique utilisent de 220 \u00e0 240 volts (CA).<\/li>\n<li><strong>3kV<\/strong> &#8211; Tension requise pour g\u00e9n\u00e9rer chaque 1mm d&rsquo;un arc \u00e9lectrique. L&rsquo;air est un tr\u00e8s mauvais conducteur d&rsquo;\u00e9lectricit\u00e9 et poss\u00e8de une forte rigidit\u00e9 di\u00e9lectrique. La rigidit\u00e9 di\u00e9lectrique de l&rsquo;air est d&rsquo;environ 3000V\/mm.<\/li>\n<li><strong>110kV<\/strong> &#8211; La tension dans les lignes de transmission d&rsquo;\u00e9nergie \u00e9lectrique utilis\u00e9es pour distribuer l&rsquo;\u00e9lectricit\u00e9 depuis les centrales peut \u00eatre plusieurs centaines de fois sup\u00e9rieure aux tensions domestiques, typiquement de 110 \u00e0 >500 kV (CA).<\/li>\n<li><strong>300 MV<\/strong> &#8211; Un \u00e9clair typique est d&rsquo;environ 300 millions de volts et environ 30 000 amp\u00e8res.<\/li>\n<\/ul>\n<h2>Conclusion<\/h2>\n<p>Comprendre les tensions typiques dans diff\u00e9rents contextes est essentiel pour la conception et l&rsquo;utilisation s\u00e9curis\u00e9e de l&rsquo;\u00e9lectricit\u00e9 dans notre vie quotidienne. Que ce soit pour les piles de nos appareils portables, l&rsquo;alimentation de nos foyers ou la distribution d&rsquo;\u00e9nergie \u00e0 grande \u00e9chelle, chaque application a ses propres exigences en termes de tension, refl\u00e9tant la diversit\u00e9 et la complexit\u00e9 de notre monde \u00e9lectrique.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/01\/logo.png\" alt=\"Typical Voltages - Batteries, Grid, Lightning\" \/><\/p>\n<div style=\"text-align: center; font-size: 20px;\">\n    <a href=\"https:\/\/www.electricity-magnetism.org\/voltage\/typical-voltages-batteries-grid-lightning\/\">Original Article<\/a>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tensions typiques \u2013 Batteries, r\u00e9seau, foudre. Pour vous aider \u00e0 comparer diff\u00e9rents ordres de grandeur, la liste suivante d\u00e9crit les niveaux de tension typiques.<\/p>\n","protected":false},"author":1,"featured_media":1576,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[10],"tags":[],"class_list":["post-81005","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classifiee","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Tensions typiques - Batteries, r\u00e9seau, foudre<\/title>\n<meta name=\"description\" content=\"Tensions typiques \u2013 Batteries, r\u00e9seau, foudre. Pour vous aider \u00e0 comparer diff\u00e9rents ordres de grandeur, la liste suivante d\u00e9crit les niveaux de tension typiques.\" \/>\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.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tensions typiques - Batteries, r\u00e9seau, foudre\" \/>\n<meta property=\"og:description\" content=\"Tensions typiques \u2013 Batteries, r\u00e9seau, foudre. Pour vous aider \u00e0 comparer diff\u00e9rents ordres de grandeur, la liste suivante d\u00e9crit les niveaux de tension typiques.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/\" \/>\n<meta property=\"og:site_name\" content=\"Electricity - Magnetism\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-14T13:04:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-01-20T17:51:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/01\/logo.png\" \/>\n\t<meta property=\"og:image:width\" content=\"200\" \/>\n\t<meta property=\"og:image:height\" content=\"200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Matan\" \/>\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\":\"WebSite\",\"@id\":\"https:\/\/www.electricity-magnetism.org\/fr\/#website\",\"url\":\"https:\/\/www.electricity-magnetism.org\/fr\/\",\"name\":\"Electricity - Magnetism\",\"description\":\"All about electricity and magnetism.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.electricity-magnetism.org\/fr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/#primaryimage\",\"inLanguage\":\"fr-FR\",\"url\":\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/01\/logo.png\",\"contentUrl\":\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/01\/logo.png\",\"width\":200,\"height\":200,\"caption\":\"\\u00c9lectromagn\\u00e9tisme\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/#webpage\",\"url\":\"https:\/\/www.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/\",\"name\":\"Tensions typiques - Batteries, r\\u00e9seau, foudre\",\"isPartOf\":{\"@id\":\"https:\/\/www.electricity-magnetism.org\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/#primaryimage\"},\"datePublished\":\"2024-01-14T13:04:57+00:00\",\"dateModified\":\"2024-01-20T17:51:26+00:00\",\"author\":{\"@id\":\"https:\/\/www.electricity-magnetism.org\/fr\/#\/schema\/person\/68f28ba0ad08ef355b436c5222a40b29\"},\"description\":\"Tensions typiques \\u2013 Batteries, r\\u00e9seau, foudre. Pour vous aider \\u00e0 comparer diff\\u00e9rents ordres de grandeur, la liste suivante d\\u00e9crit les niveaux de tension typiques.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.electricity-magnetism.org\/fr\/electricity-magnetism-page\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tensions typiques &#8211; Batteries, r\\u00e9seau, foudre\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.electricity-magnetism.org\/fr\/#\/schema\/person\/68f28ba0ad08ef355b436c5222a40b29\",\"name\":\"Matan\",\"url\":\"https:\/\/www.electricity-magnetism.org\/fr\/author\/matan\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Tensions typiques - Batteries, r\u00e9seau, foudre","description":"Tensions typiques \u2013 Batteries, r\u00e9seau, foudre. Pour vous aider \u00e0 comparer diff\u00e9rents ordres de grandeur, la liste suivante d\u00e9crit les niveaux de tension typiques.","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:\/\/www.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/","og_locale":"fr_FR","og_type":"article","og_title":"Tensions typiques - Batteries, r\u00e9seau, foudre","og_description":"Tensions typiques \u2013 Batteries, r\u00e9seau, foudre. Pour vous aider \u00e0 comparer diff\u00e9rents ordres de grandeur, la liste suivante d\u00e9crit les niveaux de tension typiques.","og_url":"https:\/\/www.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/","og_site_name":"Electricity - Magnetism","article_published_time":"2024-01-14T13:04:57+00:00","article_modified_time":"2024-01-20T17:51:26+00:00","og_image":[{"width":200,"height":200,"url":"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/01\/logo.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Matan","Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"https:\/\/www.electricity-magnetism.org\/fr\/#website","url":"https:\/\/www.electricity-magnetism.org\/fr\/","name":"Electricity - Magnetism","description":"All about electricity and magnetism.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.electricity-magnetism.org\/fr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"ImageObject","@id":"https:\/\/www.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/#primaryimage","inLanguage":"fr-FR","url":"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/01\/logo.png","contentUrl":"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/01\/logo.png","width":200,"height":200,"caption":"\u00c9lectromagn\u00e9tisme"},{"@type":"WebPage","@id":"https:\/\/www.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/#webpage","url":"https:\/\/www.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/","name":"Tensions typiques - Batteries, r\u00e9seau, foudre","isPartOf":{"@id":"https:\/\/www.electricity-magnetism.org\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/#primaryimage"},"datePublished":"2024-01-14T13:04:57+00:00","dateModified":"2024-01-20T17:51:26+00:00","author":{"@id":"https:\/\/www.electricity-magnetism.org\/fr\/#\/schema\/person\/68f28ba0ad08ef355b436c5222a40b29"},"description":"Tensions typiques \u2013 Batteries, r\u00e9seau, foudre. Pour vous aider \u00e0 comparer diff\u00e9rents ordres de grandeur, la liste suivante d\u00e9crit les niveaux de tension typiques.","breadcrumb":{"@id":"https:\/\/www.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.electricity-magnetism.org\/fr\/tensions-typiques-batteries-reseau-foudre\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.electricity-magnetism.org\/fr\/electricity-magnetism-page\/"},{"@type":"ListItem","position":2,"name":"Tensions typiques &#8211; Batteries, r\u00e9seau, foudre"}]},{"@type":"Person","@id":"https:\/\/www.electricity-magnetism.org\/fr\/#\/schema\/person\/68f28ba0ad08ef355b436c5222a40b29","name":"Matan","url":"https:\/\/www.electricity-magnetism.org\/fr\/author\/matan\/"}]}},"_links":{"self":[{"href":"https:\/\/www.electricity-magnetism.org\/fr\/wp-json\/wp\/v2\/posts\/81005","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.electricity-magnetism.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.electricity-magnetism.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.electricity-magnetism.org\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.electricity-magnetism.org\/fr\/wp-json\/wp\/v2\/comments?post=81005"}],"version-history":[{"count":0,"href":"https:\/\/www.electricity-magnetism.org\/fr\/wp-json\/wp\/v2\/posts\/81005\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.electricity-magnetism.org\/fr\/wp-json\/wp\/v2\/media\/1576"}],"wp:attachment":[{"href":"https:\/\/www.electricity-magnetism.org\/fr\/wp-json\/wp\/v2\/media?parent=81005"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.electricity-magnetism.org\/fr\/wp-json\/wp\/v2\/categories?post=81005"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.electricity-magnetism.org\/fr\/wp-json\/wp\/v2\/tags?post=81005"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}