{"id":142123,"date":"2024-01-10T08:05:11","date_gmt":"2024-01-10T08:05:11","guid":{"rendered":"https:\/\/all-car-news.com\/volkswagen-et-les-batteries-a-semi-conducteurs-ou-en-est-on\/"},"modified":"2024-01-10T08:05:11","modified_gmt":"2024-01-10T08:05:11","slug":"volkswagen-et-les-batteries-a-semi-conducteurs-ou-en-est-on","status":"publish","type":"post","link":"https:\/\/all-car-news.com\/fr\/volkswagen-et-les-batteries-a-semi-conducteurs-ou-en-est-on\/","title":{"rendered":"Volkswagen et les batteries \u00e0 semi-conducteurs : o\u00f9 en est-on ?"},"content":{"rendered":"<h2>Collaboration avec QuantumScape<\/h2>\n<p>Volkswagen apporte la r\u00e9ponse \u00e0 cette question. \u00ab\u00a0La batterie \u00e0 semi-conducteurs est largement consid\u00e9r\u00e9e comme le Saint-Graal des futures voitures \u00e9lectriques. Cette nouvelle technologie promet une plus grande autonomie, des temps de charge plus courts et une s\u00e9curit\u00e9 maximale. La startup am\u00e9rindienne QuantumScape, dans laquelle Volkswagen investit depuis de nombreuses ann\u00e9es, a r\u00e9cemment franchi une nouvelle \u00e9tape dans ce domaine\u00a0\u00bb, a d\u00e9clar\u00e9 le constructeur.<\/p>\n<h2>Plus d&rsquo;un demi-million de kilom\u00e8tres<\/h2>\n<p>Lors d&rsquo;un test approfondi, la nouvelle batterie \u00e0 semi-conducteurs a d\u00e9pass\u00e9 toutes les attentes du fabricant. La batterie a r\u00e9sist\u00e9 \u00e0 plus de 1 000 cycles de charge, ce qui, pour une voiture \u00e9lectrique ayant une autonomie de 500 \u00e0 600 kilom\u00e8tres, \u00e9quivaut \u00e0 plus d&rsquo;un demi-million de kilom\u00e8tres parcourus. De plus, la fin du test a montr\u00e9 que la capacit\u00e9 de la batterie ne diminuait pratiquement pas, avec une capacit\u00e9 r\u00e9siduelle de 95 %.<\/p>\n<h2>Frank Blome, PDG de PowerCo<\/h2>\n<p>\u00ab\u00a0Il s&rsquo;agit de r\u00e9sultats prometteurs qui confirment de mani\u00e8re impressionnante le potentiel de la batterie \u00e0 l&rsquo;\u00e9tat solide\u00a0\u00bb, a d\u00e9clar\u00e9 Frank Blome, PDG de PowerCo, la filiale du groupe Volkswagen sp\u00e9cialis\u00e9e dans les batteries. \u00ab\u00a0Le r\u00e9sultat final de ce d\u00e9veloppement pourrait \u00eatre une cellule de batterie permettant une grande autonomie, pouvant \u00eatre recharg\u00e9e tr\u00e8s rapidement et ne vieillissant pratiquement pas. En collaboration avec notre partenaire QuantumScape, nous continuons \u00e0 travailler \u00e0 plein r\u00e9gime sur le d\u00e9veloppement de la batterie \u00e0 semi-conducteurs afin qu&rsquo;elle soit pr\u00eate pour la production en s\u00e9rie.\u00a0\u00bb<\/p>\n<figure class=\"wp-block-image size-content\"><img decoding=\"async\" loading=\"lazy\" width=\"1140\" height=\"699\" src=\"https:\/\/autorai.nl\/wp-content\/uploads\/2024\/01\/volkswagen-solid-state-batterij-ai-foto-2-1140x699.jpg\" alt=\"Batterie \u00e0 semi-conducteurs Volkswagen\" class=\"wp-image-172573\"><\/figure>\n<h2>Du d\u00e9veloppement \u00e0 la production en s\u00e9rie<\/h2>\n<p>Comme crit\u00e8re de d\u00e9veloppement et d&rsquo;essai des batteries \u00e0 l&rsquo;\u00e9tat solide, l&rsquo;industrie applique g\u00e9n\u00e9ralement 700 cycles de charge, au cours desquels une perte de capacit\u00e9 maximale de 20 % peut se produire. Des valeurs que la batterie \u00e0 semi-conducteurs de QuantumScape a largement d\u00e9pass\u00e9es. En termes de crit\u00e8res tels que la capacit\u00e9 de charge rapide, la s\u00e9curit\u00e9 et la d\u00e9charge, la technologie QuantumScape a \u00e9galement r\u00e9pondu \u00e0 toutes les exigences.<\/p>\n<h2>Batterie \u00e0 semi-conducteurs et Volkswagen<\/h2>\n<p>La prochaine \u00e9tape vers la production en s\u00e9rie de la batterie \u00e0 l&rsquo;\u00e9tat solide consiste maintenant \u00e0 perfectionner et \u00e0 augmenter les processus de fabrication. Par ailleurs, le concept de cellule unifi\u00e9e de Volkswagen d\u00e9velopp\u00e9 par PowerCo est en principe \u00e9galement adapt\u00e9 \u00e0 la technologie des cellules \u00e0 l&rsquo;\u00e9tat solide. Le groupe Volkswagen est impliqu\u00e9 dans QuantumScape depuis 2012 et est l&rsquo;un des principaux investisseurs de la startup technologique. La date officielle de lancement des batteries \u00e0 \u00e9lectrolyte solide de Volkswagen n&rsquo;est pas encore connue. Pour sa part, Toyota commercialisera ces batteries en 2027.<\/p>\n","protected":false},"excerpt":{"rendered":"La collaboration avec QuantumScape Volkswagen apporte la r\u00e9ponse \u00e0 cette question. \"La batterie \u00e0 semi-conducteurs est largement consid\u00e9r\u00e9e comme le\u2026","protected":false},"author":0,"featured_media":142079,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[127],"tags":[],"class_list":["post-142123","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouvelles-de-voiture"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Volkswagen et les batteries \u00e0 semi-conducteurs : o\u00f9 en est-on ? - All cars news<\/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:\/\/all-car-news.com\/fr\/volkswagen-et-les-batteries-a-semi-conducteurs-ou-en-est-on\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Volkswagen et les batteries \u00e0 semi-conducteurs : o\u00f9 en est-on ? - All cars news\" \/>\n<meta property=\"og:description\" content=\"La collaboration avec QuantumScape Volkswagen apporte la r\u00e9ponse \u00e0 cette question. &quot;La batterie \u00e0 semi-conducteurs est largement consid\u00e9r\u00e9e comme le Saint-Graal des futures voitures \u00e9lectriques. 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