{"id":18172,"date":"2025-12-01T10:07:36","date_gmt":"2025-12-01T10:07:36","guid":{"rendered":"https:\/\/www.automakers.cz\/?p=18172"},"modified":"2025-12-01T10:07:36","modified_gmt":"2025-12-01T10:07:36","slug":"vznetovy-motor-v6-pro-audi-q5-a-audi-a6","status":"publish","type":"post","link":"https:\/\/www.automakers.cz\/?p=18172","title":{"rendered":"Vzn\u011btov\u00fd motor V6 pro Audi Q5 a Audi A6"},"content":{"rendered":"

Audi roz\u0161i\u0159uje nab\u00eddku motor\u016f pro modelov\u00e9 \u0159ady Audi Q5 a Audi A6 o vzn\u011btov\u00fd motor V6 3,0 litru s nejvy\u0161\u0161\u00edm v\u00fdkonem 220 kW (299 k). Poprv\u00e9 p\u0159itom nal\u00e9z\u00e1 uplatn\u011bn\u00ed technologie MHEV plus, kter\u00e1 poskytuje dodate\u010dn\u00fd v\u00fdkon a\u017e 18 kW (24 k), v kombinaci s elektricky poh\u00e1n\u011bn\u00fdm dmychadlem. <\/strong><\/p>\n

Audi nab\u00edz\u00ed s technologi\u00ed MHEV plus \u010d\u00e1ste\u010dnou elektrifikaci, kter\u00e1 na jedn\u00e9 stran\u011b zlep\u0161uje v\u00fdkonovou charakteristiku, na druh\u00e9 stran\u011b sni\u017euje emise CO2<\/sub>\u00a0a spot\u0159ebu paliva. Z\u00e1klady technologie MHEV plus tvo\u0159\u00ed elektromotor s\u00a0funkc\u00ed gener\u00e1toru, reverzn\u00ed altern\u00e1tor poh\u00e1n\u011bn\u00fd \u0159emenem a sada akumul\u00e1tor\u016f LFP (lithium-\u017eelezo-fosf\u00e1t).<\/p>\n

Z\u00e1sadn\u00edm \u00fakolem \u0159emenem poh\u00e1n\u011bn\u00e9ho reverzn\u00edho altern\u00e1toru je zaji\u0161\u0165ovat spu\u0161t\u011bn\u00ed motoru a dod\u00e1vat do sady akumul\u00e1tor\u016f elektrickou energii. Elektromotor s\u00a0funkc\u00ed gener\u00e1toru umo\u017e\u0148uje vyu\u017eit\u00ed elektrick\u00e9ho syst\u00e9mu k pohonu vozidla. V\u016fz m\u016f\u017ee b\u00fdt poh\u00e1n\u011bn \u010dist\u011b elektricky v\u00a0pomal\u00e9m m\u011bstsk\u00e9m provozu, p\u0159i parkov\u00e1n\u00ed a man\u00e9vrov\u00e1n\u00ed nebo p\u0159i\u00a0plynul\u00e9 j\u00edzd\u011b na silnic\u00edch mimo m\u011bsto. Elektromotor s\u00a0funkc\u00ed gener\u00e1toru krom\u011b toho podporuje spalovac\u00ed motor p\u0159i rozjezdu a p\u0159edj\u00ed\u017ed\u011bn\u00ed dodate\u010dn\u00fdm to\u010div\u00fdm momentem a\u017e 230 N.m a v\u00fdkonem a\u017e 18 kW (24 k). P\u0159i zpomalov\u00e1n\u00ed dod\u00e1v\u00e1 energii zp\u011bt do sady akumul\u00e1tor\u016f rekupera\u010dn\u00edm v\u00fdkonem a\u017e 25 kW.<\/p>\n

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Hybridn\u00ed poh\u00e1n\u011bc\u00ed \u00fastroj\u00ed kombinuje t\u0159i elektrifikovan\u00e9 komponenty<\/b><\/p>\n

Ve zdokonalen\u00e9 t\u0159\u00edlitrov\u00e9 jednotce V6 TDI je nyn\u00ed technologie MHEV plus poprv\u00e9 roz\u0161\u00ed\u0159ena o elektricky poh\u00e1n\u011bn\u00e9 dmychadlo. Tento technick\u00fd pokrok p\u0159in\u00e1\u0161\u00ed dokonalou rovnov\u00e1hu mezi z\u00e1\u017eitky z dynamick\u00e9 j\u00edzdy a optimalizovanou spot\u0159ebou paliva. Elektricky poh\u00e1n\u011bn\u00e9 dmychadlo je sou\u010dasn\u011b v nov\u011b vyvinut\u00e9 strategii spalovac\u00edho procesu ned\u00edlnou sou\u010d\u00e1st\u00ed elektronick\u00e9ho \u0159\u00edzen\u00ed motoru. Elektricky poh\u00e1n\u011bn\u00e9 dmychadlo podporuje v tomto konceptu dvoustup\u0148ov\u00e9ho p\u0159epl\u0148ov\u00e1n\u00ed v\u00fdfukov\u00e9 turbodmychadlo.<\/p>\n

Jednotka V6 TDI EA897evo4 se v kombinaci s elektrifikovan\u00fdm syst\u00e9mem MHEV plus tvo\u0159en\u00e9m reverzn\u00edm altern\u00e1torem poh\u00e1n\u011bn\u00fdm \u0159emenem a elektromotorem s funkc\u00ed gener\u00e1toru prezentuje v\u00fdkonovou charakteristikou v ka\u017ed\u00e9 j\u00edzdn\u00ed situaci \u2013 p\u0159i rozjezdu, zrychlov\u00e1n\u00ed za obc\u00ed, p\u0159edj\u00ed\u017ed\u011bn\u00ed nebo na d\u00e1lnici.<\/p>\n

Elektricky poh\u00e1n\u011bn\u00e9 dmychadlo p\u0159ekon\u00e1v\u00e1 prodlevu v\u00a0n\u00e1r\u016fstu plnic\u00edho tlaku turbodmychadla v\u00a0n\u00edzk\u00fdch ot\u00e1\u010dk\u00e1ch a umo\u017e\u0148uje j\u00edzdu s\u00a0vysok\u00fdm to\u010div\u00fdm momentem. To vede k\u00a0v\u00fdrazn\u011b ni\u017e\u0161\u00ed spot\u0159eb\u011b paliva v\u00a0porovn\u00e1n\u00ed s\u00a0dosavadn\u00ed generac\u00ed tohoto motoru. Nav\u00edc byla v\u00fdrazn\u011b vylep\u0161ena spont\u00e1nnost p\u0159i rozjezdu. T\u00edm lze b\u011bhem\u00a0prvn\u00edch 2,5 sekundy z\u00edskat n\u00e1skok odpov\u00eddaj\u00edc\u00ed d\u00e9lce jednoho vozu.<\/p>\n

Zat\u00edmco \u0159emenem poh\u00e1n\u011bn\u00fd reverzn\u00ed altern\u00e1tor zajist\u00ed spu\u0161t\u011bn\u00ed spalovac\u00edho motoru a podpo\u0159\u00ed ho na cest\u011b do vy\u0161\u0161\u00edch ot\u00e1\u010dek, poskytuj\u00ed elektromotor s\u00a0funkc\u00ed gener\u00e1toru a elektricky poh\u00e1n\u011bn\u00e9 dmychadlo to\u010div\u00fd moment ke zrychlov\u00e1n\u00ed. Elektricky poh\u00e1n\u011bn\u00e9 dmychadlo p\u0159itom zrychluje n\u00e1r\u016fst plnic\u00edho tlaku v\u00a0motoru. Sou\u010dasn\u011b p\u0159en\u00e1\u0161\u00ed elektromotor s\u00a0funkc\u00ed gener\u00e1toru prvn\u00ed p\u0159\u00edm\u00fd impulz to\u010div\u00e9ho momentu na kola.<\/p>\n

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Elektricky poh\u00e1n\u011bn\u00e9 dmychadlo zaji\u0161\u0165uje suver\u00e9nn\u00ed zrychlen\u00ed a line\u00e1rn\u00ed v\u00fdkonovou charakteristiku<\/b><\/p>\n

Elektricky poh\u00e1n\u011bn\u00e9 dmychadlo je v\u00a0sac\u00edm potrub\u00ed ulo\u017eeno za konven\u010dn\u00edm v\u00fdfukov\u00fdm turbodmychadlem a chladi\u010dem stla\u010dovan\u00e9ho vzduchu. Jeho nap\u00e1jen\u00ed zaji\u0161\u0165uje 48V elektrick\u00e1 soustava. Po\u017eaduje-li \u0159idi\u010d ped\u00e1lem plynu vysok\u00e9 zat\u00ed\u017een\u00ed a sou\u010dasn\u011b k\u00a0turb\u00ednov\u00e9mu kolu proud\u00ed v\u00fdfukov\u00e9 plyny s\u00a0n\u00edzkou energi\u00ed, je nas\u00e1van\u00fd vzduch obtokov\u00fdm ventilem p\u0159esm\u011brov\u00e1n k\u00a0elektricky poh\u00e1n\u011bn\u00e9mu dmychadlu. V\u00a0n\u011bm dojde k\u00a0dal\u0161\u00edmu stla\u010den\u00ed nas\u00e1van\u00e9ho vzduchu komprimovan\u00e9ho ji\u017e v\u00a0prvn\u00ed f\u00e1zi v\u00fdfukov\u00fdm turbodmychadlem a odtud pokra\u010duje do spalovac\u00edch prostor\u016f.<\/p>\n

V porovn\u00e1n\u00ed s d\u0159\u00edv\u011bj\u0161\u00edmi modely vybaven\u00fdmi elektricky poh\u00e1n\u011bn\u00fdm dmychadlem (S4, S6 a SQ5) je nyn\u011bj\u0161\u00ed generace v\u00fdkonn\u011bj\u0161\u00ed \u2013 d\u00edky v\u011bt\u0161\u00edmu provozn\u00edmu rozsahu a rychlej\u0161\u00edmu n\u00e1r\u016fstu plnic\u00edho tlaku. Z\u00e1kladem je elektromotor s permanentn\u00edmi magnety a optimalizovan\u00e9 veden\u00ed proud\u00edc\u00edho vzduchu v dmychadlu ve spojen\u00ed s vylep\u0161en\u00fdm p\u0159\u00edvodem vzduchu do \u0161esti v\u00e1lc\u016f.<\/p>\n

Zat\u00edmco elektricky poh\u00e1n\u011bn\u00e9 dmychadlo vykon\u00e1valo svou \u010dinnost dosud jen v mal\u00e9m rozsahu provozn\u00edch podm\u00ednek, pracuje nov\u00e1 generace nyn\u00ed plo\u0161n\u011b v cel\u00e9m rozsahu ot\u00e1\u010dek. T\u00edmto zp\u016fsobem zaji\u0161\u0165uje homogenn\u00ed a rychl\u00e9 reakce, suver\u00e9nn\u00ed hnac\u00ed s\u00edlu s bezprost\u0159edn\u011bj\u0161\u00edmi reakcemi na pohyby ped\u00e1lu plynu, vy\u0161\u0161\u00ed hospod\u00e1rnost a je\u0161t\u011b lep\u0161\u00ed odolnost v\u016f\u010di trval\u00e9mu zat\u00ed\u017een\u00ed.<\/p>\n

D\u00edky interakci elektricky poh\u00e1n\u011bn\u00e9ho dmychadla a elektromotoru s funkc\u00ed gener\u00e1toru je maxim\u00e1ln\u00edho plnic\u00edho tlaku 3,6 baru dosa\u017eeno o jednu sekundu d\u0159\u00edve. V\u00fdsledkem je dynami\u010dt\u011bj\u0161\u00ed rozjezd bez prodlevy turbodmychadla. Tato charakteristika se t\u00e9m\u011b\u0159 vyrovn\u00e1 elektrick\u00e9mu pohonu podobn\u00e9ho v\u00fdkonu. P\u0159i zrychlov\u00e1n\u00ed dos\u00e1hne ob\u011b\u017en\u00e9 kolo kompresoru b\u011bhem 250 milisekund 90 000 ot\u00e1\u010dek za minutu. To odpov\u00edd\u00e1 n\u00e1r\u016fstu ot\u00e1\u010dek o t\u00e9m\u011b\u0159 40 procent. V6 TDI EA897evo4 v d\u016fsledku toho p\u0159en\u00e1\u0161\u00ed sv\u016fj v\u00fdkon energicky na silnici, co\u017e je v\u00fdsledek kombinace elektrick\u00e9 podpory a suver\u00e9nn\u00ed v\u00fdkonov\u00e9 charakteristiky vzn\u011btov\u00e9ho motoru.<\/p>\n

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Udr\u017eiteln\u00e9 palivo HVO 100 sni\u017euje emise CO2<\/sub><\/b><\/p>\n

Nov\u00e1 jednotka V6 TDI je homologov\u00e1na pro pou\u017e\u00edv\u00e1n\u00ed paliva HVO podle evropsk\u00e9 normy EN 15940, co\u017e prozrazuje i n\u00e1lepka XTL na v\u00ed\u010dku palivov\u00e9 n\u00e1dr\u017ee. XTL (X-to-Liquid) je souhrnn\u00e9 ozna\u010den\u00ed pro paliva spl\u0148uj\u00edc\u00ed uvedenou normu, p\u0159i\u010dem\u017e X symbolizuje variabiln\u00ed v\u00fdchoz\u00ed slo\u017eku.\u00a0HVO<\/a>\u00a0znamen\u00e1 \u201eHydrotreated Vegetable Oil\u201c, \u010desky \u201ehydrogenovan\u00fd rostlinn\u00fd olej\u201c. V\u00a0porovn\u00e1n\u00ed s\u00a0fosiln\u00ed naftou lze t\u00edmto udr\u017eiteln\u00fdm palivem sn\u00ed\u017eit emise CO2<\/sub>\u00a0o 70 a\u017e 95 procent.<\/p>\n

K\u00a0v\u00fdrob\u011b HVO jsou pou\u017e\u00edv\u00e1ny zbyl\u00e9 materi\u00e1ly a odpadn\u00ed l\u00e1tky, nap\u0159\u00edklad pou\u017eit\u00e9 jedl\u00e9 oleje z\u00a0potravin\u00e1\u0159sk\u00e9ho pr\u016fmyslu nebo zbytky ze zem\u011bd\u011blstv\u00ed. Hydrogenac\u00ed (chemickou reakc\u00ed mezi molekul\u00e1rn\u00edm vod\u00edkem a dal\u0161\u00ed l\u00e1tkou za p\u0159\u00edtomnosti katalyz\u00e1toru) se oleje p\u0159em\u011bn\u00ed na uhlovod\u00edkov\u00e9 \u0159et\u011bzce. Vlastnosti rostlinn\u00fdch olej\u016f se t\u00edm zm\u011bn\u00ed tak, \u017ee je mo\u017en\u00e9 jejich pou\u017eit\u00ed ve vzn\u011btov\u00fdch motorech. HVO lze p\u0159im\u00edchat do b\u011b\u017en\u00e9 nafty jako n\u00e1hradu \u010d\u00e1sti fosiln\u00edho paliva nebo m\u016f\u017ee b\u00fdt pou\u017e\u00edv\u00e1no jako 100% \u010dist\u00e9 palivo. Nov\u00e9 vozy, kter\u00e9 opou\u0161t\u011bj\u00ed n\u011bmeck\u00e9 v\u00fdrobn\u00ed z\u00e1vody zna\u010dky Audi v\u00a0Ingolstadtu a Neckarsulmu, jsou dod\u00e1v\u00e1ny ji\u017e s\u00a0palivem HVO.<\/p>\n

Uveden\u00ed na trh a ceny<\/b><\/p>\n

Nov\u00e9 motorizace v modelech Audi A6 a Audi Q5 bude v \u010cesk\u00e9 republice mo\u017en\u00e9 za\u010d\u00edt objedn\u00e1vat od po\u010d\u00e1tku prosince. Audi A6 Limuz\u00edna s \u0161estiv\u00e1lcov\u00fdm motorem TDI o v\u00fdkonu 220kW m\u00e1 cenu stanovenou na 1 922 900 korun v\u010detn\u011b DPH, proveden\u00ed Avant stoj\u00ed 1 989 900 korun. Audi Q5 v proveden\u00ed SUV m\u00e1 vstupn\u00ed cenu 1 819 900 korun, v proveden\u00ed Sportback potom 1 888 900 korun.<\/p>\n

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Audi roz\u0161i\u0159uje nab\u00eddku motor\u016f pro modelov\u00e9 \u0159ady Audi Q5 a Audi A6 o vzn\u011btov\u00fd motor…<\/p>\n","protected":false},"author":2,"featured_media":18173,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37,57,84,40],"tags":[],"class_list":["post-18172","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ceny-novinek","category-emise","category-motory","category-technologie"],"_links":{"self":[{"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/posts\/18172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18172"}],"version-history":[{"count":3,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/posts\/18172\/revisions"}],"predecessor-version":[{"id":18180,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/posts\/18172\/revisions\/18180"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/media\/18173"}],"wp:attachment":[{"href":"https:\/\/www.automakers.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}