{"id":15695,"date":"2022-10-11T09:11:14","date_gmt":"2022-10-11T01:11:14","guid":{"rendered":"https:\/\/battery9999.com\/fr\/?p=15695"},"modified":"2022-10-11T09:11:14","modified_gmt":"2022-10-11T01:11:14","slug":"la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-%e2%80%a2-the-register","status":"publish","type":"post","link":"https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-%e2%80%a2-the-register\/","title":{"rendered":"La Chine lance une batterie g\u00e9ante construite avec une technologie brevet\u00e9e aux \u00c9tats-Unis \u2022 The Register"},"content":{"rendered":"<p>Saturday 01st October 2022<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-15684\" src=\"https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/2022-10-11_090024-288x200.jpg\" alt=\"\" width=\"288\" height=\"200\" srcset=\"https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/2022-10-11_090024-288x200.jpg 288w, https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/2022-10-11_090024-450x312.jpg 450w, https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/2022-10-11_090024.jpg 565w\" sizes=\"(max-width: 288px) 100vw, 288px\" \/><!--more--><\/p>\n<p>La plus grande batterie \u00e0 flux redox au vanadium (VRFB) au monde a \u00e9t\u00e9 connect\u00e9e au r\u00e9seau \u00e0 Dalian, en Chine, o\u00f9 elle a \u00e9t\u00e9 construite \u00e0 l\u2019aide d\u2019une technologie brevet\u00e9e aux \u00c9tats-Unis.<\/p>\n<p>Avec une capacit\u00e9 actuelle de 100 MW\/400 MWh et pr\u00e9voit de la doubler, le VRFB de Dalian serait en mesure de r\u00e9pondre aux besoins \u00e9nerg\u00e9tiques quotidiens de 200 000 personnes, a d\u00e9clar\u00e9 l\u2019Acad\u00e9mie chinoise des sciences (CAS). La batterie sera utilis\u00e9e pour g\u00e9rer les approvisionnements pendant les p\u00e9riodes de pointe de la demande d\u2019\u00e9lectricit\u00e9 et pourrait permettre aux compagnies d\u2019\u00e9lectricit\u00e9 de la r\u00e9gion de Dalian d\u2019adopter davantage d\u2019\u00e9nergies renouvelables pour alimenter le syst\u00e8me.<\/p>\n<p>Les VRFB sont exempts de lithium-ion et sont beaucoup plus s\u00fbrs que les batteries traditionnelles, reposant plut\u00f4t sur des m\u00e9langes d\u2019\u00e9lectrolytes liquides et d\u2019acides. Les VRFB peuvent \u00e9galement conserver une charge beaucoup plus longtemps que les batteries traditionnelles et sont \u00e9galement con\u00e7us pour \u00eatre charg\u00e9s et d\u00e9charg\u00e9s pendant des d\u00e9cennies sans se d\u00e9grader.<\/p>\n<p>Le VRFB de Dalian \u00e9clipse les autres projets \u2013 le plus grand VRFB d\u2019Australie ne dispose que de 2 MW\/8 MWh de capacit\u00e9, et un projet de test similaire dans la r\u00e9gion de San Diego a r\u00e9cemment mis en place une batterie de taille similaire. D\u2019autres grands projets VRFB sont encore beaucoup plus petits, comme la batterie Sumitomo \u00e0 Hokkaido, au Japon, qui a \u00e9t\u00e9 mise en ligne plus t\u00f4t cette ann\u00e9e. Il a une capacit\u00e9 de 17 MW\/51 MWh et a \u00e9t\u00e9 d\u00e9crit comme l\u2019un des plus grands VRFB au monde.<\/p>\n<h3 class=\"crosshead\">L\u2019argent des contribuables am\u00e9ricains au travail<\/h3>\n<p>Comme indiqu\u00e9 en ao\u00fbt, le VRFB construit \u00e0 Dalian semble \u00eatre celui con\u00e7u au Pacific Northwest National Laboratory (PNNL) dont le d\u00e9veloppement a co\u00fbt\u00e9 15 millions de dollars aux contribuables am\u00e9ricains et dont le gouvernement am\u00e9ricain d\u00e9tient le brevet.<\/p>\n<p>D\u2019autres VRFB manquent du m\u00e9lange sp\u00e9cial acide \/ \u00e9lectrolyte de PNNL, qui, selon le laboratoire, \u00e9tait deux fois plus puissant que les autres formules de vanadium et pouvait durer 30 ans sans perdre de capacit\u00e9, d\u2019o\u00f9 leurs capacit\u00e9s beaucoup plus petites.<\/p>\n<p>La recette de PNNL n\u2019est fabriqu\u00e9e nulle part aux \u00c9tats-Unis et, \u00e0 travers une s\u00e9rie de mouvements, s\u2019est retrouv\u00e9e entre les mains de Dalian Rongke Power Co. Ltd, qui est intervenu lorsque le scientifique principal de PNNL, VRFB, Gary Yang, a affirm\u00e9 ne pas \u00eatre en mesure de trouver un US entreprise \u00e0 investir dans la production de la technologie.<\/p>\n<p>Yang a accord\u00e9 une sous-licence \u00e0 Rongke pour fabriquer des VRFB PNNL en Chine, qui a depuis \u00e9t\u00e9 transf\u00e9r\u00e9e \u00e0 la soci\u00e9t\u00e9 n\u00e9erlandaise Vanadis Power, qui fabrique les batteries de PNNL, baptis\u00e9es ReFlex, en Chine. Bolong New Materials, partenaire de Vanadis, \u00e9galement bas\u00e9 \u00e0 Dalian, est d\u00e9crit comme le producteur exclusif du mat\u00e9riau \u00e9lectrolyte acide ReFlex \u2013 la sauce secr\u00e8te concoct\u00e9e au PNNL.<\/p>\n<p>Plus t\u00f4t ce mois-ci, les s\u00e9nateurs am\u00e9ricains John Barasso (R-WY et r\u00e9publicain de rang au sein du Comit\u00e9 s\u00e9natorial de l\u2019\u00e9nergie et des ressources naturelles) et Joni Ernst (R-IA) ont envoy\u00e9 une lettre au minist\u00e8re de l\u2019\u00c9nergie demandant une enqu\u00eate sur la perte de PNNL. Technologie VRFB en Chine.<\/p>\n<p>La source:<a href=\"https:\/\/fr.postsus.com\/entreprise\/amp\/1056532\">La Chine lance une batterie g\u00e9ante construite avec une technologie brevet\u00e9e aux \u00c9tats-Unis \u2022 The Register (postsus.com)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Saturday 01st October 2022<\/p>\n","protected":false},"author":12,"featured_media":15684,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[795],"tags":[],"class_list":["post-15695","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>La Chine lance une batterie g\u00e9ante construite avec une technologie brevet\u00e9e aux \u00c9tats-Unis \u2022 The Register - \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\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-\u2022-the-register\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La Chine lance une batterie g\u00e9ante construite avec une technologie brevet\u00e9e aux \u00c9tats-Unis \u2022 The Register - \u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8\" \/>\n<meta property=\"og:description\" content=\"Saturday 01st October 2022\" \/>\n<meta property=\"og:url\" content=\"https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-\u2022-the-register\/\" \/>\n<meta property=\"og:site_name\" content=\"\u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-11T01:11:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/2022-10-11_090024.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"565\" \/>\n\t<meta property=\"og:image:height\" content=\"392\" \/>\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=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-%e2%80%a2-the-register\/\",\"url\":\"https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-%e2%80%a2-the-register\/\",\"name\":\"La Chine lance une batterie g\u00e9ante construite avec une technologie brevet\u00e9e aux \u00c9tats-Unis \u2022 The Register - \u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8\",\"isPartOf\":{\"@id\":\"https:\/\/battery9999.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-%e2%80%a2-the-register\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-%e2%80%a2-the-register\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/2022-10-11_090024.jpg\",\"datePublished\":\"2022-10-11T01:11:14+00:00\",\"author\":{\"@id\":\"https:\/\/battery9999.com\/#\/schema\/person\/0b9917bf37d9832a82f648a24def18a2\"},\"breadcrumb\":{\"@id\":\"https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-%e2%80%a2-the-register\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-%e2%80%a2-the-register\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-%e2%80%a2-the-register\/#primaryimage\",\"url\":\"https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/2022-10-11_090024.jpg\",\"contentUrl\":\"https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/2022-10-11_090024.jpg\",\"width\":565,\"height\":392},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-%e2%80%a2-the-register\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9801\",\"item\":\"https:\/\/battery9999.com\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"La Chine lance une batterie g\u00e9ante construite avec une technologie brevet\u00e9e aux \u00c9tats-Unis \u2022 The Register\"}]},{\"@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":"La Chine lance une batterie g\u00e9ante construite avec une technologie brevet\u00e9e aux \u00c9tats-Unis \u2022 The Register - \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\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-\u2022-the-register\/","og_locale":"fr_FR","og_type":"article","og_title":"La Chine lance une batterie g\u00e9ante construite avec une technologie brevet\u00e9e aux \u00c9tats-Unis \u2022 The Register - \u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8","og_description":"Saturday 01st October 2022","og_url":"https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-\u2022-the-register\/","og_site_name":"\u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8","article_published_time":"2022-10-11T01:11:14+00:00","og_image":[{"width":565,"height":392,"url":"https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/2022-10-11_090024.jpg","type":"image\/jpeg"}],"author":"DPC","twitter_card":"summary_large_image","twitter_misc":{"Written by":"DPC","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-%e2%80%a2-the-register\/","url":"https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-%e2%80%a2-the-register\/","name":"La Chine lance une batterie g\u00e9ante construite avec une technologie brevet\u00e9e aux \u00c9tats-Unis \u2022 The Register - \u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8","isPartOf":{"@id":"https:\/\/battery9999.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-%e2%80%a2-the-register\/#primaryimage"},"image":{"@id":"https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-%e2%80%a2-the-register\/#primaryimage"},"thumbnailUrl":"https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/2022-10-11_090024.jpg","datePublished":"2022-10-11T01:11:14+00:00","author":{"@id":"https:\/\/battery9999.com\/#\/schema\/person\/0b9917bf37d9832a82f648a24def18a2"},"breadcrumb":{"@id":"https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-%e2%80%a2-the-register\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-%e2%80%a2-the-register\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-%e2%80%a2-the-register\/#primaryimage","url":"https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/2022-10-11_090024.jpg","contentUrl":"https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/2022-10-11_090024.jpg","width":565,"height":392},{"@type":"BreadcrumbList","@id":"https:\/\/battery9999.com\/fr\/la-chine-lance-une-batterie-geante-construite-avec-une-technologie-brevetee-aux-etats-unis-%e2%80%a2-the-register\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9801","item":"https:\/\/battery9999.com\/fr\/"},{"@type":"ListItem","position":2,"name":"La Chine lance une batterie g\u00e9ante construite avec une technologie brevet\u00e9e aux \u00c9tats-Unis \u2022 The Register"}]},{"@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\/15695"}],"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=15695"}],"version-history":[{"count":1,"href":"https:\/\/battery9999.com\/fr\/wp-json\/wp\/v2\/posts\/15695\/revisions"}],"predecessor-version":[{"id":15696,"href":"https:\/\/battery9999.com\/fr\/wp-json\/wp\/v2\/posts\/15695\/revisions\/15696"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/battery9999.com\/fr\/wp-json\/wp\/v2\/media\/15684"}],"wp:attachment":[{"href":"https:\/\/battery9999.com\/fr\/wp-json\/wp\/v2\/media?parent=15695"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/battery9999.com\/fr\/wp-json\/wp\/v2\/categories?post=15695"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/battery9999.com\/fr\/wp-json\/wp\/v2\/tags?post=15695"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}