{"id":144931,"date":"2023-05-15T07:13:55","date_gmt":"2023-05-15T11:13:55","guid":{"rendered":"https:\/\/news.canadamotorjobs.com\/?p=144931"},"modified":"2023-05-15T07:14:09","modified_gmt":"2023-05-15T11:14:09","slug":"porsche-prepare-une-batterie-capable-dune-autonomie-de-1-300-km-qui-se-rechargera-en-15-minutes","status":"publish","type":"post","link":"https:\/\/news.canadamotorjobs.com\/fr\/porsche-prepare-une-batterie-capable-dune-autonomie-de-1-300-km-qui-se-rechargera-en-15-minutes\/","title":{"rendered":"Porsche pr\u00e9pare une batterie capable d\u2019une autonomie de 1 300\u00a0km qui se rechargera en 15 minutes."},"content":{"rendered":"<\/p>\n<p>Voil\u00e0 la promesse de la technologie des batteries solides sur laquelle Porsche travaille en ce moment. Bien que la compagnie n\u2019a pas voulu donner de date pr\u00e9cise pour la commercialisation de cette technologie, BMW va commencer \u00e0 tester des prototypes cette ann\u00e9e.<\/p>\n<h3>Une meilleure chimie<\/h3>\n<p>\nLa recherche a d\u00e9montr\u00e9 que de simples anodes en silicium (qui remplace le graphite)<br \/>\npourraient d\u00e9cupler la capacit\u00e9 des batteries et permettre des temps de charge inf\u00e9rieurs \u00e0 15 minutes. Le probl\u00e8me est que le silicium peut se dilater de 300\u00a0% lorsqu&#8217;il absorbe du lithium, ce qui pourrait endommager les \u00e9lectrodes et r\u00e9duire la dur\u00e9e de vie de la batterie. Mais la grande avanc\u00e9e viendra des batteries \u00e0 l&#8217;\u00e9tat solide. En utilisant une matrice d&#8217;\u00e9lectrolyte solide \u00e0 la place d&#8217;un \u00e9lectrolyte liquide log\u00e9 dans un s\u00e9parateur, ces batteries seraient non seulement plus l\u00e9g\u00e8res, mais aussi plus compactes. De plus, l&#8217;absence de liquide les rendrait plus stables et r\u00e9duirait les risques d&#8217;incendie. Pour les piles solides, le s\u00e9parateur classique sera enti\u00e8rement remplac\u00e9 par une fine couche d&#8217;\u00e9lectrolytes solides.<\/p>\n<h3>Une plus grande densit\u00e9 \u00e9nerg\u00e9tique<\/h3>\n<p>\nCette technologie permettrait d&#8217;augmenter la densit\u00e9 \u00e9nerg\u00e9tique jusqu&#8217;\u00e0 50\u00a0% et d&#8217;acc\u00e9l\u00e9rer consid\u00e9rablement les temps de charge. Les batteries \u00e0 l&#8217;\u00e9tat solide (SSB) \u00e0 base de lithium sont consid\u00e9r\u00e9es comme une alternative s\u00e9rieuse aux batteries lithium-ion. Porsche pr\u00e9cise qu\u2019\u00e0 moyen terme, nous pouvons nous attendre \u00e0 ce que la combinaison d&#8217;une nouvelle chimie des anodes et d&#8217;un conditionnement dense des cellules permette une autonomie de 1 300\u00a0km. Dans la Taycan d&#8217;aujourd&#8217;hui, il a \u00e9t\u00e9 possible d&#8217;atteindre un temps de charge de 22,5 minutes en passant de 5 \u00e0 80\u00a0%. Avec le silicium comme mat\u00e9riau anodique, des valeurs inf\u00e9rieures \u00e0 15 minutes peuvent \u00eatre atteintes \u00e0 moyen terme, et des valeurs nettement inf\u00e9rieures \u00e0 plus long terme.<\/p>\n<h3>Il faudra revoir la technologie des chargeurs<\/h3>\n<p>\nCela n\u00e9cessiterait toutefois de nouveaux chargeurs, dot\u00e9s d&#8217;un syst\u00e8me de refroidissement actif pour permettre une conduction fiable de l&#8217;\u00e9nergie entre la station de charge et la voiture, en particulier pour que des taux de charge sup\u00e9rieurs \u00e0 500\u00a0kW soient possibles. Cela pourrait se faire gr\u00e2ce \u00e0 des c\u00e2bles de charge refroidis par liquide, une technologie dont Tesla a indiqu\u00e9 qu&#8217;elle serait introduite dans son r\u00e9seau Supercharger. Les VE ne sont pas exempts de d\u00e9fauts, mais n&#8217;oublions pas que la technologie des batteries n&#8217;en est qu&#8217;\u00e0 ses d\u00e9buts et que quelques perc\u00e9es majeures pourraient changer radicalement la perception du public.<\/p>\n<p>Avec des renseignements de Carbuzz<\/p>\n<p>Le texte <a rel=\"nofollow\" href=\"https:\/\/annuelauto.ca\/porsche-prepare-une-batterie-capable-dune-autonomie-de-1-300-km-qui-se-rechargera-en-15-minutes\/\">Porsche pr\u00e9pare une batterie capable d\u2019une autonomie de 1 300\u00a0km qui se rechargera en 15 minutes.<\/a> provient de <a rel=\"nofollow\" href=\"https:\/\/annuelauto.ca\">L&#8217;annuel de l&#8217;automobile &#8211; Actualit\u00e9 automobile<\/a><\/p>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voil\u00e0 la promesse de la technologie des batteries solides sur laquelle Porsche travaille en ce moment. Bien que la compagnie n\u2019a pas voulu donner de date pr\u00e9cise pour la commercialisation de cette technologie, BMW va commencer \u00e0 tester des prototypes cette ann\u00e9e. Une meilleure chimie La recherche a d\u00e9montr\u00e9 que de simples anodes en silicium [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":144933,"comment_status":"close","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[101],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Porsche pr\u00e9pare une batterie capable d\u2019une autonomie de 1 300\u00a0km qui se rechargera en 15 minutes. - CanadaMotorJobs.com<\/title>\n<meta name=\"description\" content=\"Porsche pr\u00e9pare une batterie capable d\u2019une autonomie de 1 300\u00a0km qui se rechargera en 15 minutes. - Benoit Charette - Annuel automobile - CanadaMotorJobs.com.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Porsche pr\u00e9pare une batterie capable d\u2019une autonomie de 1 300\u00a0km qui se rechargera en 15 minutes. - CanadaMotorJobs.com\" \/>\n<meta property=\"og:description\" content=\"Porsche pr\u00e9pare une batterie capable d\u2019une autonomie de 1 300\u00a0km qui se rechargera en 15 minutes. - Benoit Charette - Annuel automobile - CanadaMotorJobs.com.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/news.canadamotorjobs.com\/fr\/porsche-prepare-une-batterie-capable-dune-autonomie-de-1-300-km-qui-se-rechargera-en-15-minutes\/\" \/>\n<meta property=\"og:site_name\" content=\"CanadaMotorJobs.com\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/canadamotorjobs\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-05-15T11:13:55+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-05-15T11:14:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/news.canadamotorjobs.com\/wp-content\/uploads\/2023\/05\/S20_4494_fine.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Benoit Charette\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@canadamotorjobs\" \/>\n<meta name=\"twitter:site\" content=\"@canadamotorjobs\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Benoit Charette\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimation du temps de lecture\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Porsche pr\u00e9pare une batterie capable d\u2019une autonomie de 1 300\u00a0km qui se rechargera en 15 minutes. - CanadaMotorJobs.com","description":"Porsche pr\u00e9pare une batterie capable d\u2019une autonomie de 1 300\u00a0km qui se rechargera en 15 minutes. - Benoit Charette - Annuel automobile - CanadaMotorJobs.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"},"og_locale":"fr_CA","og_type":"article","og_title":"Porsche pr\u00e9pare une batterie capable d\u2019une autonomie de 1 300\u00a0km qui se rechargera en 15 minutes. - CanadaMotorJobs.com","og_description":"Porsche pr\u00e9pare une batterie capable d\u2019une autonomie de 1 300\u00a0km qui se rechargera en 15 minutes. - Benoit Charette - Annuel automobile - CanadaMotorJobs.com.","og_url":"https:\/\/news.canadamotorjobs.com\/fr\/porsche-prepare-une-batterie-capable-dune-autonomie-de-1-300-km-qui-se-rechargera-en-15-minutes\/","og_site_name":"CanadaMotorJobs.com","article_publisher":"https:\/\/www.facebook.com\/canadamotorjobs\/","article_published_time":"2023-05-15T11:13:55+00:00","article_modified_time":"2023-05-15T11:14:09+00:00","og_image":[{"width":1500,"height":1000,"url":"https:\/\/news.canadamotorjobs.com\/wp-content\/uploads\/2023\/05\/S20_4494_fine.jpg","type":"image\/jpeg"}],"author":"Benoit Charette","twitter_card":"summary_large_image","twitter_creator":"@canadamotorjobs","twitter_site":"@canadamotorjobs","twitter_misc":{"\u00c9crit par":"Benoit Charette","Estimation du temps de lecture":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/news.canadamotorjobs.com\/fr\/porsche-prepare-une-batterie-capable-dune-autonomie-de-1-300-km-qui-se-rechargera-en-15-minutes\/#article","isPartOf":{"@id":"https:\/\/news.canadamotorjobs.com\/fr\/porsche-prepare-une-batterie-capable-dune-autonomie-de-1-300-km-qui-se-rechargera-en-15-minutes\/"},"author":{"name":"Benoit Charette","@id":"https:\/\/news.canadamotorjobs.com\/#\/schema\/person\/51793d1f87d44011d7bcc2ed99269a90"},"headline":"Porsche pr\u00e9pare une batterie capable d\u2019une autonomie de 1 300\u00a0km qui se rechargera en 15 minutes.","datePublished":"2023-05-15T11:13:55+00:00","dateModified":"2023-05-15T11:14:09+00:00","mainEntityOfPage":{"@id":"https:\/\/news.canadamotorjobs.com\/fr\/porsche-prepare-une-batterie-capable-dune-autonomie-de-1-300-km-qui-se-rechargera-en-15-minutes\/"},"wordCount":483,"publisher":{"@id":"https:\/\/news.canadamotorjobs.com\/#organization"},"image":{"@id":"https:\/\/news.canadamotorjobs.com\/fr\/porsche-prepare-une-batterie-capable-dune-autonomie-de-1-300-km-qui-se-rechargera-en-15-minutes\/#primaryimage"},"thumbnailUrl":"https:\/\/news.canadamotorjobs.com\/wp-content\/uploads\/2023\/05\/S20_4494_fine.jpg","articleSection":["Annuel automobile"],"inLanguage":"fr-CA"},{"@type":"WebPage","@id":"https:\/\/news.canadamotorjobs.com\/fr\/porsche-prepare-une-batterie-capable-dune-autonomie-de-1-300-km-qui-se-rechargera-en-15-minutes\/","url":"https:\/\/news.canadamotorjobs.com\/fr\/porsche-prepare-une-batterie-capable-dune-autonomie-de-1-300-km-qui-se-rechargera-en-15-minutes\/","name":"Porsche pr\u00e9pare une batterie capable d\u2019une autonomie de 1 300\u00a0km qui se rechargera en 15 minutes. - CanadaMotorJobs.com","isPartOf":{"@id":"https:\/\/news.canadamotorjobs.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/news.canadamotorjobs.com\/fr\/porsche-prepare-une-batterie-capable-dune-autonomie-de-1-300-km-qui-se-rechargera-en-15-minutes\/#primaryimage"},"image":{"@id":"https:\/\/news.canadamotorjobs.com\/fr\/porsche-prepare-une-batterie-capable-dune-autonomie-de-1-300-km-qui-se-rechargera-en-15-minutes\/#primaryimage"},"thumbnailUrl":"https:\/\/news.canadamotorjobs.com\/wp-content\/uploads\/2023\/05\/S20_4494_fine.jpg","datePublished":"2023-05-15T11:13:55+00:00","dateModified":"2023-05-15T11:14:09+00:00","description":"Porsche pr\u00e9pare une batterie capable d\u2019une autonomie de 1 300\u00a0km qui se rechargera en 15 minutes. - Benoit Charette - Annuel automobile - CanadaMotorJobs.com.","breadcrumb":{"@id":"https:\/\/news.canadamotorjobs.com\/fr\/porsche-prepare-une-batterie-capable-dune-autonomie-de-1-300-km-qui-se-rechargera-en-15-minutes\/#breadcrumb"},"inLanguage":"fr-CA","potentialAction":[{"@type":"ReadAction","target":["https:\/\/news.canadamotorjobs.com\/fr\/porsche-prepare-une-batterie-capable-dune-autonomie-de-1-300-km-qui-se-rechargera-en-15-minutes\/"]}]},{"@type":"ImageObject","inLanguage":"fr-CA","@id":"https:\/\/news.canadamotorjobs.com\/fr\/porsche-prepare-une-batterie-capable-dune-autonomie-de-1-300-km-qui-se-rechargera-en-15-minutes\/#primaryimage","url":"https:\/\/news.canadamotorjobs.com\/wp-content\/uploads\/2023\/05\/S20_4494_fine.jpg","contentUrl":"https:\/\/news.canadamotorjobs.com\/wp-content\/uploads\/2023\/05\/S20_4494_fine.jpg","width":1500,"height":1000},{"@type":"BreadcrumbList","@id":"https:\/\/news.canadamotorjobs.com\/fr\/porsche-prepare-une-batterie-capable-dune-autonomie-de-1-300-km-qui-se-rechargera-en-15-minutes\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/news.canadamotorjobs.com\/fr\/blog\/"},{"@type":"ListItem","position":2,"name":"Porsche pr\u00e9pare une batterie capable d\u2019une autonomie de 1 300\u00a0km qui se rechargera en 15 minutes."}]},{"@type":"WebSite","@id":"https:\/\/news.canadamotorjobs.com\/#website","url":"https:\/\/news.canadamotorjobs.com\/","name":"CanadaMotorJobs.com","description":"Automotive Jobs","publisher":{"@id":"https:\/\/news.canadamotorjobs.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/news.canadamotorjobs.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-CA"},{"@type":"Organization","@id":"https:\/\/news.canadamotorjobs.com\/#organization","name":"Canada Motor Jobs","url":"https:\/\/news.canadamotorjobs.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-CA","@id":"https:\/\/news.canadamotorjobs.com\/#\/schema\/logo\/image\/","url":"https:\/\/news.canadamotorjobs.com\/wp-content\/uploads\/2022\/10\/logo-canada-motor-jobs-1.png","contentUrl":"https:\/\/news.canadamotorjobs.com\/wp-content\/uploads\/2022\/10\/logo-canada-motor-jobs-1.png","width":800,"height":400,"caption":"Canada Motor Jobs"},"image":{"@id":"https:\/\/news.canadamotorjobs.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/canadamotorjobs\/","https:\/\/x.com\/canadamotorjobs","https:\/\/www.instagram.com\/canadamotorjobs\/","https:\/\/www.linkedin.com\/company\/canadamotorjobs"]},{"@type":"Person","@id":"https:\/\/news.canadamotorjobs.com\/#\/schema\/person\/51793d1f87d44011d7bcc2ed99269a90","name":"Benoit Charette","image":{"@type":"ImageObject","inLanguage":"fr-CA","@id":"https:\/\/news.canadamotorjobs.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/45f3d2eebcccd909668d7ce7ea7267b6?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/45f3d2eebcccd909668d7ce7ea7267b6?s=96&d=mm&r=g","caption":"Benoit Charette"},"description":"Benoit Charette \/ Propri\u00e9taire et r\u00e9dacteur en chef Benoit Charette pratique le journalisme automobile depuis bient\u00f4t 30 ans. Il a fait ses classes au c\u00f4t\u00e9 de Daniel H\u00e9raud et au Carnet de route de 1992 \u00e0 2001. Il est fondateur, copropri\u00e9taire et r\u00e9dacteur en chef de L\u2019Annuel de l\u2019automobile, qu\u2019il publie depuis 2001. Il a anim\u00e9 les \u00e9missions RPM et RPM+ sur V et les L\u00e9gendes de la route sur Historia. \u00c0 la radio depuis 1986, il reprend l\u2019antenne cette ann\u00e9e sur les ondes de Cogeco et participe pour la deuxi\u00e8me ann\u00e9e \u00e0 l\u2019\u00e9mission Passion Auto sur RDS en plus de mettre en ligne le site Web officiel de L\u2019Annuel de l\u2019automobile sur annuelauto.ca.","sameAs":["https:\/\/annuelauto.ca\/"],"url":"https:\/\/news.canadamotorjobs.com\/fr\/author\/benoit-charette\/"}]}},"_links":{"self":[{"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/posts\/144931"}],"collection":[{"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/comments?post=144931"}],"version-history":[{"count":2,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/posts\/144931\/revisions"}],"predecessor-version":[{"id":144935,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/posts\/144931\/revisions\/144935"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/media\/144933"}],"wp:attachment":[{"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/media?parent=144931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/categories?post=144931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/tags?post=144931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}