{"id":20405,"date":"2023-02-08T05:45:24","date_gmt":"2023-02-08T05:45:24","guid":{"rendered":"https:\/\/www.automakersnews.cz\/?p=20405"},"modified":"2023-02-08T05:45:24","modified_gmt":"2023-02-08T05:45:24","slug":"nissan-uz-nechce-investovat-do-euro-7","status":"publish","type":"post","link":"https:\/\/www.automakersnews.cz\/index.php\/2023\/02\/08\/nissan-uz-nechce-investovat-do-euro-7\/","title":{"rendered":"Nissan u\u017e nechce investovat do Euro 7"},"content":{"rendered":"

Automobilka Nissan nebude investovat do spalovac\u00edch motor\u016f speci\u00e1ln\u011b pro normu Euro 7. M\u00edsto toho vyv\u00edj\u00ed auto s revolu\u010dn\u00ed bateri\u00ed s pevn\u00fdm elektrolytem. Na v\u00fdvoji baterie v\u0161ak pracuje odd\u011blen\u011b od aut.<\/strong><\/p>\n

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\u201eChceme sn\u00ed\u017eit n\u00e1klady o\u00a0polovinu, zdvojn\u00e1sobit energetickou hustotu a\u00a0nab\u00eddnout trojn\u00e1sobnou rychlost nab\u00edjen\u00ed ve srovn\u00e1n\u00ed s\u00a0lithium-iontov\u00fdmi bateriemi,\u201c \u0159ekl David Moss, senior viceprezident pro v\u00fdzkum a\u00a0v\u00fdvoj u\u00a0evropsk\u00e9 divize Nissanu, britsk\u00e9mu magaz\u00ednu Autocar.<\/span><\/p>\n<\/div>\n

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Baterie s\u00a0pevn\u00fdm elektrolytem podle n\u011bj otev\u00edraj\u00ed sv\u011bt elektrick\u00e9 mobility i\u00a0segment\u016fm trhu, v\u00a0nich\u017e to dnes nen\u00ed re\u00e1ln\u00e9, jako nap\u0159\u00edklad nejv\u011bt\u0161\u00edm pick-up\u016fm a\u00a0SUV. Od t\u011bch by to mohl b\u00fdt u\u017e jen kr\u016f\u010dek k\u00a0n\u00e1kladn\u00edm automobil\u016fm od velk\u00fdch dod\u00e1vek a\u017e po \u201eplnotu\u010dn\u00e9\u201c kamiony pro d\u00e1lkovou p\u0159epravu.<\/span><\/p>\n<\/div>\n

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Zm\u00edn\u011bn\u00e9 polovi\u010dn\u00ed n\u00e1klady ov\u0161em patrn\u011b nebudou na str\u00e1nce materi\u00e1l\u016f, kter\u00e9 do v\u00fdroby baterie s\u00a0pevn\u00fdm elektrolytem vstupuj\u00ed. Sp\u00ed\u0161 p\u016fjde o\u00a0to, \u017ee aut\u016fm budou sta\u010dit men\u0161\u00ed baterie pr\u00e1v\u011b d\u00edky rychlej\u0161\u00edmu a\u00a0stabiln\u011bj\u0161\u00edmu nab\u00edjen\u00ed.<\/span><\/p>\n<\/div>\n

\u201ePokud dok\u00e1\u017eete dopl\u0148ovat energii t\u0159ikr\u00e1t rychleji, je to rozd\u00edln\u00e9 oproti tankov\u00e1n\u00ed konven\u010dn\u00edho auta?\u201c pt\u00e1 se Moss. \u201eMohli bychom m\u00edt dv\u011b velikosti baterie, jednu z nich pro lidi, kte\u0159\u00ed pot\u0159ebuj\u00ed obrovsk\u00fd dojezd. Ale kdy\u017e se d\u00e1 nab\u00edjet stejn\u011b rychle jako tankovat benz\u00edn, pot\u0159ebujete skute\u010dn\u011b ten dojezd?\u201c pokra\u010duje.<\/div>\n
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Ztrojn\u00e1soben\u00ed rychlosti nab\u00edjen\u00ed by mohlo znamenat nab\u00edjec\u00ed v\u00fdkon a\u017e okolo 400 kW. Tam se dnes \u017e\u00e1dn\u00fd b\u011b\u017en\u00fd elektromobil nedostane.<\/span><\/p>\n

Nab\u00edjen\u00ed bateri\u00ed s\u00a0pevn\u00fdm elektrolytem by tak\u00e9 nem\u011blo b\u00fdt tolik z\u00e1visl\u00e9 na teplot\u011b, nab\u00edjec\u00ed v\u00fdkon by nem\u011bl tak moc kol\u00edsat a\u00a0u maxima by se m\u011bl dr\u017eet del\u0161\u00ed dobu. To znamen\u00e1 dal\u0161\u00ed zrychlen\u00ed nab\u00edjen\u00ed, nebo\u0165 u\u00a0lithium-iontov\u00fdch bateri\u00ed je nejvy\u0161\u0161\u00ed nab\u00edjec\u00ed v\u00fdkon, kter\u00fd v\u00a0propaga\u010dn\u00edch materi\u00e1lech vypad\u00e1 kr\u00e1sn\u011b, leckdy dostupn\u00fd jen po omezenou dobu, nap\u0159. dokud baterie nep\u0159es\u00e1hne 40% \u010di 50% stav nabit\u00ed.<\/span><\/p>\n<\/div>\n

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P\u0159ej\u00edt z\u00a0lithium-iontov\u00e9 baterie na pevn\u00fd elektrolyt ov\u0161em patrn\u011b nen\u00ed tak jednoduch\u00e9, jako prost\u011b vym\u011bnit jednu baterii za jinou. \u201eMus\u00edte zm\u011bnit cel\u00fd mechanismus a\u00a0architekturu vozu,\u201c dod\u00e1v\u00e1 Moss. Proto tak\u00e9 tyto baterie automobilka vyv\u00edj\u00ed odd\u011blen\u011b od jak\u00e9hokoliv vozidla\u00a0\u2013 aby zajistila, \u017ee je neuvede na trh p\u0159ed\u010dasn\u011b, p\u0159\u00edpadn\u011b \u017ee se nezpozd\u00ed uve\u0159ejn\u011bn\u00ed \u017e\u00e1dn\u00e9ho jin\u00e9ho projektu.<\/span><\/p>\n<\/div>\n

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Moss tak\u00e9 uvedl, \u017ee se automobilka nebude v\u011bnovat v\u00fdvoji nov\u00fdch spalovac\u00edch motor\u016f specificky pro emisn\u00ed normu Euro 7.\u00a0Ta m\u00e1 platit u\u017e b\u011bhem dvou let, ov\u0161em st\u00e1le nen\u00ed na sv\u011bt\u011b jej\u00ed fin\u00e1ln\u00ed podoba, co\u017e automobilky stav\u00ed do nejistoty.<\/span><\/p>\n<\/div>\n

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\u201eZ pohledu masov\u00e9 v\u00fdroby cena elektromobil\u016f kles\u00e1, Euro 7\u00a0t\u00e1hne spalovac\u00ed auta opa\u010dn\u00fdm sm\u011brem. (\u2026) Nejsme daleko od chv\u00edle, kdy se v\u00a0cen\u011b protnou,\u201c mysl\u00ed si Moss.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Automobilka Nissan nebude investovat do spalovac\u00edch motor\u016f speci\u00e1ln\u011b pro normu Euro 7. M\u00edsto toho vyv\u00edj\u00ed auto s revolu\u010dn\u00ed bateri\u00ed s pevn\u00fdm elektrolytem. Na v\u00fdvoji baterie […]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":589,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[55],"tags":[],"class_list":["post-20405","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-alternativni-pohony"],"_links":{"self":[{"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/posts\/20405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/comments?post=20405"}],"version-history":[{"count":0,"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/posts\/20405\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/media\/589"}],"wp:attachment":[{"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/media?parent=20405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/categories?post=20405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/tags?post=20405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}