{"id":7689,"date":"2026-06-12T12:57:00","date_gmt":"2026-06-12T10:57:00","guid":{"rendered":"https:\/\/viva.racunalniske-novice.com\/nove-baterije-obljubljajo-vec-kot-1000-kilometrov-z-enim-polnjenjem\/"},"modified":"2026-06-12T12:57:00","modified_gmt":"2026-06-12T10:57:00","slug":"nove-baterije-obljubljajo-vec-kot-1000-kilometrov-z-enim-polnjenjem","status":"publish","type":"post","link":"https:\/\/viva.racunalniske-novice.com\/fr\/les-nouvelles-batteries-promettent-une-autonomie-de-plus-de-1000-kilometres-avec-une-seule-charge\/","title":{"rendered":"Les nouvelles batteries promettent une autonomie de plus de 1\u00a0000 kilom\u00e8tres avec une seule charge."},"content":{"rendered":"<p class=\"wp-block-paragraph\">L&#039;entreprise chinoise Dongfeng Motor se positionne comme un acteur majeur du d\u00e9veloppement des batteries pour v\u00e9hicules \u00e9lectriques. Elle lancera la production en s\u00e9rie et l&#039;installation d&#039;une nouvelle g\u00e9n\u00e9ration de batteries \u00e0 semi-conducteurs dans ses v\u00e9hicules au cours du second semestre de cette ann\u00e9e. Cette innovation permettra d&#039;obtenir une densit\u00e9 \u00e9nerg\u00e9tique nettement sup\u00e9rieure tout en r\u00e9pondant \u00e0 l&#039;une des principales pr\u00e9occupations des conducteurs de voitures \u00e9lectriques\u00a0: l&#039;autonomie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le principal avantage de cette technologie r\u00e9side dans son niveau de s\u00e9curit\u00e9 extr\u00eamement \u00e9lev\u00e9. Contrairement aux batteries lithium-ion classiques, qui utilisent un \u00e9lectrolyte liquide et pr\u00e9sentent un risque d&#039;inflammation en cas de choc ou de surchauffe, la solution de Dongfeng repose sur un \u00e9lectrolyte solide. Ceci r\u00e9duit consid\u00e9rablement les risques d&#039;incendie ou d&#039;explosion. Les ing\u00e9nieurs ont soumis les cellules de la batterie \u00e0 des tests de s\u00e9curit\u00e9 rigoureux. Lors de ces tests, les cellules ont \u00e9t\u00e9 comprim\u00e9es \u00e0 50 % de leur forme initiale, mais elles ont continu\u00e9 \u00e0 fonctionner malgr\u00e9 la d\u00e9formation. Elles ont \u00e9galement \u00e9t\u00e9 expos\u00e9es \u00e0 des temp\u00e9ratures de 170 \u00b0C, sans que la batterie n&#039;\u00e9mette de fum\u00e9e ni ne prenne feu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La conception technique repose sur un composite oxyde-polym\u00e8re. Cette approche est consid\u00e9r\u00e9e par l&#039;industrie comme la voie la plus judicieuse pour une production en s\u00e9rie rapide, car elle b\u00e9n\u00e9ficie d\u00e9j\u00e0 d&#039;une cha\u00eene d&#039;approvisionnement en mati\u00e8res premi\u00e8res bien \u00e9tablie et est compatible avec les \u00e9quipements de production existants. Zhang Wei, responsable du laboratoire des batteries \u00e0 l&#039;\u00e9tat solide, souligne que l&#039;entreprise a acquis une autonomie compl\u00e8te dans le d\u00e9veloppement des technologies cl\u00e9s. Cela inclut toutes les \u00e9tapes, des \u00e9lectrodes et \u00e9lectrolytes \u00e0 l&#039;int\u00e9gration finale dans les packs de batteries. \u00c0 cette fin, l&#039;entreprise a mis en place une ligne de production compl\u00e8te regroupant laboratoires, production d&#039;essai et lignes pilotes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La nouvelle batterie est 30 % plus l\u00e9g\u00e8re que les batteries lithium-ion classiques, ce qui permet une efficacit\u00e9 accrue sans alourdir le v\u00e9hicule. Des tests r\u00e9alis\u00e9s plus t\u00f4t cette ann\u00e9e dans les conditions climatiques extr\u00eames de Mohe ont d\u00e9montr\u00e9 sa grande robustesse. \u00c0 des temp\u00e9ratures descendant jusqu&#039;\u00e0 -30 \u00b0C, la batterie a conserv\u00e9 plus de 74 % de sa capacit\u00e9, tandis que l&#039;autonomie totale a d\u00e9pass\u00e9 les 1\u00a0000 kilom\u00e8tres.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dongfeng demeure l&#039;un des plus anciens constructeurs automobiles chinois, avec 2,47 millions de v\u00e9hicules vendus en 2025, dont 1,05 million de mod\u00e8les \u00e9lectriques et hybrides, soit une croissance notable de 21 % par rapport \u00e0 l&#039;ann\u00e9e pr\u00e9c\u00e9dente.<\/p>","protected":false},"excerpt":{"rendered":"<p>Kitajsko podjetje Dongfeng Motor se postavlja v osrednjo vlogo gonilne sile napredka za baterije elektri\u010dnih avtomobilov. Podjetje bo namre\u010d v drugi polovici leto\u0161njega leta za\u010delo s serijsko izdelavo in vgradnjo nove generacije baterij s trdnim elektrolitom v svoja vozila. Ta korak prina\u0161a bistveno ve\u010djo energijsko gostoto, hkrati pa re\u0161uje eno najve\u010djih skrbi voznikov elektri\u010dnih avtomobilov, [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[90,6],"tags":[226],"class_list":["post-7689","post","type-post","status-publish","format-standard","hentry","category-avtomobilizem","category-avtomoto","tag-elektricni-avtomobili"],"acf":{"subtitle":"","heading":"","summary":"Dongfeng v drugi polovici leto\u0161njega leta za\u010denja serijsko proizvodnjo solid-state baterij z gostoto 350 Wh\/kg in dosegom nad 1000 km. Tehnologija s trdnim elektrolitom prina\u0161a 30 % manj\u0161o te\u017eo in deluje brez te\u017eav tudi pri temperaturah do -30\u00b0C.","thumbnail_small":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2024\/01\/electric-car-1633939_1280-560x315.jpg","thumbnail_large":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2024\/01\/electric-car-1633939_1280-1024x576.jpg","thumbnail_caption":"","gallery":"","video_gallery":null,"author":"","links":null,"sources":[{"title":"carnewschina","url":"https:\/\/carnewschina.com\/2026\/06\/09\/dongfeng-to-mass-produce-solid-state-batteries-in-h2-2026-enabling-1000-km-range\/"}],"skip_language":[]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nove baterije obljubljajo ve\u010d kot 1000 kilometrov z enim polnjenjem - Ra\u010dunalni\u0161ke novice<\/title>\n<meta name=\"description\" content=\"Dongfeng v drugi polovici leto\u0161njega leta za\u010denja serijsko proizvodnjo solid-state baterij z gostoto 350 Wh\/kg in dosegom nad 1000 km. Tehnologija s trdnim elektrolitom prina\u0161a 30 % manj\u0161o te\u017eo in del\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/posts\/7689\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nove baterije obljubljajo ve\u010d kot 1000 kilometrov z enim polnjenjem - Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"og:description\" content=\"Kitajsko podjetje Dongfeng Motor se postavlja v osrednjo vlogo gonilne sile napredka za baterije elektri\u010dnih avtomobilov. Podjetje bo namre\u010d v drugi polovici leto\u0161njega leta za\u010delo s serijsko izdelavo in vgradnjo nove generacije baterij s trdnim elektrolitom v svoja vozila. 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