{"id":19360,"date":"2024-12-17T09:32:25","date_gmt":"2024-12-17T01:32:25","guid":{"rendered":"https:\/\/battery9999.com\/fr\/?p=19360"},"modified":"2024-12-17T09:32:25","modified_gmt":"2024-12-17T01:32:25","slug":"cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer","status":"publish","type":"post","link":"https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/","title":{"rendered":"Cette \u00e9tude sur le vieillissement des batteries de voitures \u00e9lectriques va vous rassurer"},"content":{"rendered":"<p><span class=\"my-auto flex flex-col\"><span class=\"font-display text-sm font-semibold leading-5 text-foreground-text-tertiary\">11 d\u00e9cembre 2024<\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-19361\" src=\"https:\/\/battery9999.com\/wp-content\/uploads\/2024\/12\/2024-12-17_092747-286x200.jpg\" alt=\"\" width=\"286\" height=\"200\" srcset=\"https:\/\/battery9999.com\/wp-content\/uploads\/2024\/12\/2024-12-17_092747-286x200.jpg 286w, https:\/\/battery9999.com\/wp-content\/uploads\/2024\/12\/2024-12-17_092747-450x315.jpg 450w, https:\/\/battery9999.com\/wp-content\/uploads\/2024\/12\/2024-12-17_092747.jpg 565w\" sizes=\"(max-width: 286px) 100vw, 286px\" \/><!--more--><\/p>\n<p class=\"font-display mb-3 text-xl font-semibold leading-7 md:text-2xl md:leading-8\" data-content=\"paragraph\" data-block=\"chapo\">Une nouvelle \u00e9tude r\u00e9alis\u00e9e par des chercheurs de Stanford a permis de montrer que les batteries des voitures \u00e9lectriques pourraient tenir plus longtemps que pr\u00e9vu. Les tests r\u00e9alis\u00e9s en laboratoire seraient trop \u00e9loign\u00e9s des conditions de conduite dans le monde r\u00e9el. De quoi faire \u00e9conomiser de l\u2019argent aux propri\u00e9taires.<\/p>\n<h2 id=\"des-batteries-plus-resistantes-aux-conditions-reelles-?\" class=\"block-paragraph font-display mb-3 scroll-m-32 text-pretty text-2xl font-bold leading-9 md:scroll-m-28 md:text-3xl\" data-block=\"heading\" data-content=\"heading\">Des batteries plus r\u00e9sistantes aux conditions r\u00e9elles ?<\/h2>\n<p class=\"block-paragraph font-body text-foreground-text-primary mb-3 text-base leading-6 md:text-lg md:leading-7\" data-content=\"paragraph\" data-block=\"paragraph\">\u00ab\u00a0<em>Nous n\u2019avons pas test\u00e9 les batteries des v\u00e9hicules \u00e9lectriques de la bonne mani\u00e8re<\/em>\u00a0\u00bb. C\u2019est le constat pos\u00e9 par des chercheurs du\u00a0<em>SLAC-Stanford Battery Center<\/em>\u00a0dans une \u00e9tude publi\u00e9e le 9 d\u00e9cembre dans\u00a0<a href=\"https:\/\/www.nature.com\/articles\/s41560-024-01675-8\" target=\"_blank\" rel=\"noopener noreferrer\"><em>Nature Energy<\/em><\/a>. \u00c0 la surprise g\u00e9n\u00e9rale, les batteries pourraient avoir une\u00a0<a href=\"https:\/\/www.automobile-propre.com\/articles\/quelle-est-la-duree-de-vie-dune-batterie-voila-enfin-une-reponse-precise-a-cette-question\/\">dur\u00e9e de vie<\/a>\u00a0plus longue que pr\u00e9vu. Et pas qu\u2019un peu : elles pourraient tenir au moins \u00ab<em>\u00a040 % de plus<\/em>\u00a0\u00bb selon Simona Onori, autrice principale.<\/p>\n<p class=\"block-paragraph font-body text-foreground-text-primary mb-3 text-base leading-6 md:text-lg md:leading-7\" data-content=\"paragraph\" data-block=\"paragraph\">En effet, les scientifiques sp\u00e9cialis\u00e9s dans les batteries testent g\u00e9n\u00e9ralement les nouveaux mod\u00e8les en laboratoire en les soumettant \u00ab\u00a0<em>\u00e0 des cycles de d\u00e9charge et de recharge constants<\/em>\u00a0\u00bb. Cette pratique acc\u00e9l\u00e8re le processus et permet de \u00ab\u00a0<em>d\u00e9terminer rapidement leur dur\u00e9e de vie et leurs performances<\/em>\u00a0\u00bb. Il s\u2019av\u00e8re que cette m\u00e9thode ne refl\u00e8terait pas la fa\u00e7on dont les\u00a0<a href=\"https:\/\/www.automobile-propre.com\/tag\/batterie\/\">batteries<\/a>\u00a0des voitures \u00e9lectriques sont utilis\u00e9es dans le monde r\u00e9el.<\/p>\n<h2 id=\"des-economies-pour-les-proprietaires-delectriques\" class=\"block-paragraph font-display mb-3 scroll-m-32 text-pretty text-2xl font-bold leading-9 md:scroll-m-28 md:text-3xl\" data-block=\"heading\" data-content=\"heading\">Des \u00e9conomies pour les propri\u00e9taires d\u2019\u00e9lectriques<\/h2>\n<p class=\"block-paragraph font-body text-foreground-text-primary mb-3 text-base leading-6 md:text-lg md:leading-7\" data-content=\"paragraph\" data-block=\"paragraph\">Cela signifie que les propri\u00e9taires pourraient ne pas avoir besoin de remplacer la batterie de leur v\u00e9hicule. De quoi \u00e9conomiser de l\u2019argent et allonger la dur\u00e9e de vie de leur v\u00e9hicule. Pendant deux ans, les chercheurs ont test\u00e9 92 packs lithium-ion. Et les r\u00e9sultats sont tr\u00e8s clairs : plus l\u2019utilisation correspond \u00e0 un comportement r\u00e9el, plus les batteries durent longtemps.<\/p>\n<p class=\"block-paragraph font-body text-foreground-text-primary mb-3 text-base leading-6 md:text-lg md:leading-7\" data-content=\"paragraph\" data-block=\"paragraph\">\u00ab\u00a0<em>La conduite r\u00e9elle avec des acc\u00e9l\u00e9rations fr\u00e9quentes, des freinages qui rechargent un peu les batteries, des arr\u00eats dans les magasins et des heures de repos permettent aux batteries de durer plus longtemps que ce que nous pensions en nous basant sur les tests de laboratoire standard de l\u2019industrie<\/em>\u00a0\u00bb, pr\u00e9cisent les chercheurs. \u00c9tonnement, les acc\u00e9l\u00e9rations br\u00e8ves et brutales ralentissent la d\u00e9gradation de la batterie.<\/p>\n<p class=\"block-paragraph font-body text-foreground-text-primary mb-3 text-base leading-6 md:text-lg md:leading-7\" data-content=\"paragraph\" data-block=\"paragraph\">Les r\u00e9sultats de leurs travaux montrent que le vieillissement induit par le temps est plus important que celui provoqu\u00e9 par les cycles de charge. En conclusion, l\u2019\u00e9tude met en \u00e9vidence un \u00ab\u00a0<em>point id\u00e9al<\/em>\u00a0\u00bb. Une fourchette dont les constructeurs automobiles pourraient se servir pour \u00ab\u00a0<em>modifier les logiciels de gestion des batteries<\/em>\u00a0\u00bb. Et ainsi optimiser leurs performances. De quoi acc\u00e9l\u00e9rer la d\u00e9mocratisation des voitures \u00e9lectriques.<\/p>\n<p class=\"block-paragraph font-body text-foreground-text-primary mb-3 text-base leading-6 md:text-lg md:leading-7\" data-content=\"paragraph\" data-block=\"paragraph\">La source:<a href=\"https:\/\/www.automobile-propre.com\/articles\/pourquoi-les-batteries-des-voitures-electriques-pourraient-tenir-40-plus-longtemps-que-prevu\/\">Cette \u00e9tude sur le vieillissement des batteries de voitures \u00e9lectriques va vous rassurer<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>11 d\u00e9cembre 2024<\/p>\n","protected":false},"author":12,"featured_media":19361,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[795],"tags":[],"class_list":["post-19360","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-industrielles"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cette \u00e9tude sur le vieillissement des batteries de voitures \u00e9lectriques va vous rassurer - \u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8<\/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:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cette \u00e9tude sur le vieillissement des batteries de voitures \u00e9lectriques va vous rassurer - \u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8\" \/>\n<meta property=\"og:description\" content=\"11 d\u00e9cembre 2024\" \/>\n<meta property=\"og:url\" content=\"https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/\" \/>\n<meta property=\"og:site_name\" content=\"\u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8\" \/>\n<meta property=\"article:published_time\" content=\"2024-12-17T01:32:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/battery9999.com\/wp-content\/uploads\/2024\/12\/2024-12-17_092747.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"565\" \/>\n\t<meta property=\"og:image:height\" content=\"395\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"DPC\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"DPC\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\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\":\"WebPage\",\"@id\":\"https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/\",\"url\":\"https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/\",\"name\":\"Cette \u00e9tude sur le vieillissement des batteries de voitures \u00e9lectriques va vous rassurer - \u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8\",\"isPartOf\":{\"@id\":\"https:\/\/battery9999.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/battery9999.com\/wp-content\/uploads\/2024\/12\/2024-12-17_092747.jpg\",\"datePublished\":\"2024-12-17T01:32:25+00:00\",\"author\":{\"@id\":\"https:\/\/battery9999.com\/#\/schema\/person\/0b9917bf37d9832a82f648a24def18a2\"},\"breadcrumb\":{\"@id\":\"https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/#primaryimage\",\"url\":\"https:\/\/battery9999.com\/wp-content\/uploads\/2024\/12\/2024-12-17_092747.jpg\",\"contentUrl\":\"https:\/\/battery9999.com\/wp-content\/uploads\/2024\/12\/2024-12-17_092747.jpg\",\"width\":565,\"height\":395},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9801\",\"item\":\"https:\/\/battery9999.com\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cette \u00e9tude sur le vieillissement des batteries de voitures \u00e9lectriques va vous rassurer\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/battery9999.com\/#website\",\"url\":\"https:\/\/battery9999.com\/\",\"name\":\"\u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8\",\"description\":\"\u5c08\u696d\u96fb\u6c60\u7d44\u8a2d\u8a08\/\u751f\u7522\/\u88fd\u9020\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/battery9999.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/battery9999.com\/#\/schema\/person\/0b9917bf37d9832a82f648a24def18a2\",\"name\":\"DPC\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/battery9999.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/9a258145ae53eacd7bcbebe15acef782?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/9a258145ae53eacd7bcbebe15acef782?s=96&d=mm&r=g\",\"caption\":\"DPC\"},\"url\":\"https:\/\/battery9999.com\/fr\/author\/dpc\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Cette \u00e9tude sur le vieillissement des batteries de voitures \u00e9lectriques va vous rassurer - \u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8","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:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/","og_locale":"fr_FR","og_type":"article","og_title":"Cette \u00e9tude sur le vieillissement des batteries de voitures \u00e9lectriques va vous rassurer - \u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8","og_description":"11 d\u00e9cembre 2024","og_url":"https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/","og_site_name":"\u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8","article_published_time":"2024-12-17T01:32:25+00:00","og_image":[{"width":565,"height":395,"url":"https:\/\/battery9999.com\/wp-content\/uploads\/2024\/12\/2024-12-17_092747.jpg","type":"image\/jpeg"}],"author":"DPC","twitter_card":"summary_large_image","twitter_misc":{"Written by":"DPC","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/","url":"https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/","name":"Cette \u00e9tude sur le vieillissement des batteries de voitures \u00e9lectriques va vous rassurer - \u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8","isPartOf":{"@id":"https:\/\/battery9999.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/#primaryimage"},"image":{"@id":"https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/#primaryimage"},"thumbnailUrl":"https:\/\/battery9999.com\/wp-content\/uploads\/2024\/12\/2024-12-17_092747.jpg","datePublished":"2024-12-17T01:32:25+00:00","author":{"@id":"https:\/\/battery9999.com\/#\/schema\/person\/0b9917bf37d9832a82f648a24def18a2"},"breadcrumb":{"@id":"https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/#primaryimage","url":"https:\/\/battery9999.com\/wp-content\/uploads\/2024\/12\/2024-12-17_092747.jpg","contentUrl":"https:\/\/battery9999.com\/wp-content\/uploads\/2024\/12\/2024-12-17_092747.jpg","width":565,"height":395},{"@type":"BreadcrumbList","@id":"https:\/\/battery9999.com\/fr\/cette-etude-sur-le-vieillissement-des-batteries-de-voitures-electriques-va-vous-rassurer\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9801","item":"https:\/\/battery9999.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Cette \u00e9tude sur le vieillissement des batteries de voitures \u00e9lectriques va vous rassurer"}]},{"@type":"WebSite","@id":"https:\/\/battery9999.com\/#website","url":"https:\/\/battery9999.com\/","name":"\u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8","description":"\u5c08\u696d\u96fb\u6c60\u7d44\u8a2d\u8a08\/\u751f\u7522\/\u88fd\u9020","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/battery9999.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/battery9999.com\/#\/schema\/person\/0b9917bf37d9832a82f648a24def18a2","name":"DPC","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/battery9999.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/9a258145ae53eacd7bcbebe15acef782?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/9a258145ae53eacd7bcbebe15acef782?s=96&d=mm&r=g","caption":"DPC"},"url":"https:\/\/battery9999.com\/fr\/author\/dpc\/"}]}},"_links":{"self":[{"href":"https:\/\/battery9999.com\/fr\/wp-json\/wp\/v2\/posts\/19360"}],"collection":[{"href":"https:\/\/battery9999.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/battery9999.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/battery9999.com\/fr\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/battery9999.com\/fr\/wp-json\/wp\/v2\/comments?post=19360"}],"version-history":[{"count":1,"href":"https:\/\/battery9999.com\/fr\/wp-json\/wp\/v2\/posts\/19360\/revisions"}],"predecessor-version":[{"id":19362,"href":"https:\/\/battery9999.com\/fr\/wp-json\/wp\/v2\/posts\/19360\/revisions\/19362"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/battery9999.com\/fr\/wp-json\/wp\/v2\/media\/19361"}],"wp:attachment":[{"href":"https:\/\/battery9999.com\/fr\/wp-json\/wp\/v2\/media?parent=19360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/battery9999.com\/fr\/wp-json\/wp\/v2\/categories?post=19360"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/battery9999.com\/fr\/wp-json\/wp\/v2\/tags?post=19360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}