{"id":895,"date":"2023-09-15T19:07:13","date_gmt":"2023-09-16T02:07:13","guid":{"rendered":"https:\/\/evvtoltechnation.com\/?p=895"},"modified":"2023-09-15T19:07:13","modified_gmt":"2023-09-16T02:07:13","slug":"tyska-hogskolestudenter-byggde-just-en-ev-som-kan-kora-1600-miles-pa-en-enda-laddning","status":"publish","type":"post","link":"https:\/\/evvtoltechnation.com\/sv\/2023\/09\/15\/tyska-hogskolestudenter-byggde-just-en-ev-som-kan-kora-1600-miles-pa-en-enda-laddning\/","title":{"rendered":"Tyska h\u00f6gskolestudenter byggde just en EV som kan k\u00f6ra 1 600 mil p\u00e5 en enda laddning"},"content":{"rendered":"

Ber\u00e4ttelse av Bryan Hood \/ Bildkredit: Rob Report<\/p>\n

Det \u00e4r studenter - och inte v\u00e4lfinansierade biltillverkare - som har flyttat fram gr\u00e4nserna f\u00f6r elbilarnas prestanda p\u00e5 senare tid.<\/p>\n

TUfast Eco<\/a>, en grupp studenter fr\u00e5n M\u00fcnchens tekniska universitet (TUM), har byggt v\u00e4rldens mest l\u00e5ngv\u00e4ga elbil,\u00a0enligt Inside EVs<\/a>. Prototypen, som inte har ett massivt batteripaket eller solpaneler, k\u00f6rde n\u00e4stan 1 600 mil p\u00e5 en enda laddning.<\/p>\n

Rekordet sattes i en tom flygplanshangar p\u00e5 M\u00fcnchens flygplats tidigare denna m\u00e5nad som en del av IAA Mobility-m\u00e4ssan. Elbilen, som kallas \"muc022\", slog det tidigare rekordet p\u00e5 999,5 mil p\u00e5 fyra dagar, men med mer juice kvar i batteriet best\u00e4mde sig studenterna f\u00f6r att forts\u00e4tta. Bilen stannade s\u00e5 sm\u00e5ningom tv\u00e5 dagar senare, efter att ha tillryggalagt 1 599,27 mil under 99 timmars drift (studenterna sov i hangaren under k\u00f6rningen). Det innebar att teamet slog det tidigare rekordet med cirka 600 mil.<\/p>\n

\"\"TUfast Eco-teamet och prototypen \"muc022\".
\nBildkredit: Rob Report<\/em><\/h6>\n

Rekordbilen muc022 v\u00e4ger endast 374 kg och har en permanentmagnetisk synkronmotor som ger 400 watt (motsvarande ca 0,5 hk). Modifieringar gjordes p\u00e5 elbilen, som hade anv\u00e4nts i tidigare t\u00e4vlingar, f\u00f6r att f\u00f6rb\u00e4ttra aerodynamiken och minska vikten,\u00a0enligt TUM<\/a>. Batteriet ersattes ocks\u00e5 med ett st\u00f6rre 15,5-kWh-paket, men det \u00e4r fortfarande sju g\u00e5nger mindre \u00e4n 100-kWh-batteriet som driver\u00a0Mercedes-Benz EQXX-prototyp<\/a>som har en r\u00e4ckvidd p\u00e5 747 miles. Studentens elbil f\u00f6rbrukade endast 0,9 kWh per 100 km, vilket kan j\u00e4mf\u00f6ras med de 8,3 kWh som EQXX f\u00f6rbrukade under samma str\u00e4cka.<\/p>\n

Den fantastiska prestationen har gett TUfast Eco en plats i rekordb\u00f6ckerna. Teamet och dess elbil uppm\u00e4rksammades p\u00e5 IAA av Guinness World Records f\u00f6r att ha satt rekordet f\u00f6r \"St\u00f6rsta avst\u00e5nd med elfordon, enkel laddning (icke-sol)\".<\/p>\n

Teamet fr\u00e5n TUM \u00e4r den andra gruppen h\u00f6gskolestudenter som s\u00e4tter ett elbilsrekord den h\u00e4r m\u00e5naden. Tidigare i veckan meddelade Academic Motorsports Club Zurich (AMZ), som best\u00e5r av vetenskapsstudenter fr\u00e5n ETH Z\u00fcrich och Lucerne University, att deras batteridrivna Mythen formelbil hade\u00a0erk\u00e4nd av Guinness World Records som v\u00e4rldens snabbast accelererande EV<\/a>\u00a0efter att den sk\u00f6t fr\u00e5n noll till 100 km\/h p\u00e5 bara 0,956 sekunder. Det \u00e4r betydligt snabbare \u00e4n de tv\u00e5 snabbaste elbilarna i produktion, elbilen\u00a0McMurtry Sp\u00e9irling\u00a0<\/a>och\u00a0Rimac Nevera<\/a>som kan n\u00e5 hastigheten p\u00e5 1,4 sekunder respektive 1,81 sekunder).<\/p>","protected":false},"excerpt":{"rendered":"

Story by Bryan Hood \/ Image Credit: Rob Report It\u2019s college students\u2014and not well-funded automakers\u2014who…<\/p>","protected":false},"author":165558846,"featured_media":897,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[1361,1],"tags":[],"class_list":["post-895","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-engineering","category-uncategorized"],"jetpack_publicize_connections":[],"featured_image_urls":{"full":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?fit=534%2C301&quality=80&ssl=1",534,301,false],"thumbnail":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?resize=150%2C150&quality=80&ssl=1",150,150,true],"medium":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?fit=300%2C169&quality=80&ssl=1",300,169,true],"medium_large":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?fit=534%2C301&quality=80&ssl=1",534,301,true],"large":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?fit=534%2C301&quality=80&ssl=1",534,301,true],"1536x1536":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?fit=534%2C301&quality=80&ssl=1",534,301,true],"2048x2048":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?fit=534%2C301&quality=80&ssl=1",534,301,true],"trp-custom-language-flag":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?fit=18%2C10&quality=80&ssl=1",18,10,true],"newspack-article-block-landscape-large":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?resize=534%2C301&quality=80&ssl=1",534,301,true],"newspack-article-block-portrait-large":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?resize=534%2C301&quality=80&ssl=1",534,301,true],"newspack-article-block-square-large":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?resize=534%2C301&quality=80&ssl=1",534,301,true],"newspack-article-block-landscape-medium":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?resize=534%2C301&quality=80&ssl=1",534,301,true],"newspack-article-block-portrait-medium":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?resize=534%2C301&quality=80&ssl=1",534,301,true],"newspack-article-block-square-medium":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?resize=534%2C301&quality=80&ssl=1",534,301,true],"newspack-article-block-landscape-intermediate":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?resize=534%2C301&quality=80&ssl=1",534,301,true],"newspack-article-block-portrait-intermediate":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?resize=450%2C301&quality=80&ssl=1",450,301,true],"newspack-article-block-square-intermediate":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?resize=534%2C301&quality=80&ssl=1",534,301,true],"newspack-article-block-landscape-small":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?resize=400%2C300&quality=80&ssl=1",400,300,true],"newspack-article-block-portrait-small":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?resize=300%2C301&quality=80&ssl=1",300,301,true],"newspack-article-block-square-small":["https:\/\/i0.wp.com\/evvtoltechnation.com\/wp-content\/uploads\/2023\/09\/The-TUfast-Eco-muc022-prototype.webp?resize=400%2C301&quality=80&ssl=1",400,301,true],"newspack-article-block-landscape-tiny":["https:\/\/i0.wp.com\/evvtoltechnation.com\/w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