I-Audi yaseMelika ibhengeze ukuqikelelwa koluhlu kunye namaxesha okuhanjiswa kwe-e-tron entsha ka-2025 Q6 (isithuba sangaphambili). Kulindeleke ukuba ifike kubathengisi base-US kwikota yesine ka-2024, yonke into entsha ye-Q6 e-tron izisa umbane we-Audi kweyona nxalenye inkulu yeemoto-inxalenye yeSUV yodidi oluphakathi.
Njengemodeli yokuqala ye-Audi eyakhelwe kwiPlatifomu yoMbane yePlatiyam (i-PPE) entsha yonke, i-e-tron ye-Q6 kunye ne-SQ6 ye-e-tron imele umgca wesine wombane opheleleyo we-brand. I-Q6 e-tron luphawu olutsha lokulinganisa amandla okuqhuba, uluhlu, ukukhanya kunye nobuchwepheshe bolwazi, kunye nokusetyenziswa kwemihla ngemihla.
I-e-tron ye-Q6 yayinoluhlu lokuqhuba lombane oluqikelelwayo lomenzi wokuqala olungaphezulu kweemayile ezingama-300 kumjikelo wovavanyo we-EPA onezixhobo eziqhelekileyo. Ngenxa yomgangatho ophezulu wokulinganisa ngePPE, iimodeli ze-e-tron ze-Q6 zexesha elizayo ziya kubandakanya ivili elingasemva, i-Sportback egudileyo kunye neenguqulelo zeRS ezinamandla ngakumbi; nganye ilindeleke ukuba ibhengezwe ukusuka kwi-2025 ukuya phambili kwaye ijoyine umgca wase-US.
I-e-tron ye-Audi Q2025 ka-6 iza kusungulwa e-US kunye ne-Q6 e-tron quattro kunye ne-SQ6 e-tron, zombini zifika umgangatho kunye ne-All-wheel drive. I-quattro ye-Q6 e-tron inika i-422 hp (i-456 hp kunye nolawulo lokuqalisa), ihambisa ixesha eliqikelelwayo le-0-60 mph ye-4.9 imizuzwana kunye nokulawulwa kokuqaliswa kwiinjini zayo zombane ezimbini (F / R). Isantya esiphezulu se-130 mph, kunye ne-307 yeekhilomitha zoluhlu lombane kulindeleke kumjikelo wovavanyo lwe-EPA kunye nezixhobo eziqhelekileyo, ngokusekelwe kuqikelelo lokuqala lomenzi. I-Q6 e-tron ifika esemgangathweni enamavili ayi-19-intshi, kunye noyilo oluyi-20-intshi olukhethwayo.
I-SQ6 e-tron yenza i-483 hp (i-509 hp kunye nolawulo lokuqalisa) kwaye inikezela ixesha eliqikelelwayo le-0-60 mph ye-4.1 imizuzwana kunye nolawulo lokuqalisa, isantya esiphezulu se-143 mph, kwaye kulindeleke ukuba ifezekise umbane weekhilomitha ze-276 kumjikelezo wovavanyo lwe-EPA kunye nezixhobo eziqhelekileyo, ngokusekelwe kumvelisi we-preliminary. Ngaphaya kwamandla ongeziweyo, i-SQ6 ifika emgangathweni enamavili angama-20-intshi (inamavili angama-21-intshi akhoyo), ii-brake calipers ezibomvu, kunye ne-sport adaptive air suspension.
Zombini iimodeli ze-e-tron ze-Q6 kunye ne-SQ6 ze-e-tron zibonakalisa ikhonkco eli-5 elizimeleyo ngaphambili nangasemva, kwaye zilinganiswe ukuba zirhuqe ukuya kuthi ga kwi-4,400 yeeponti, zibenza babe lula ukutsala ipere ye-jet skis erhuqwayo, okanye i-pop-up / iitreyila zokuhamba ezincinci.
Njengenxalenye yePPE entsha, iimodeli ze-e-tron ze-quattro ze-Q6 ziquka i-asynchronous AC induction motor (ASM) kwi-axle yangaphambili kunye ne-axle entsha eyilwe ngokusisigxina echulumancisayo esisigxina ye-synchronous AC motor (PSM) kwi-asi yangasemva. Uyilo oludityanisiweyo lweenjini lwenzelwe ukukala kunye nokulungelelanisa ngokusekwe kwisicelo; Ukongeza kwi-e-tron ye-Q6, ii-motor ziya kunika amandla inani leemveliso ze-Audi ezizayo ezixhaswa yi-PPE entsha.
Imveliso yeTorque inokwahluka ngokulungelelanisa nje ubude benjini. Iinjini zombane ezintsha nazo zifuna malunga ne-30% indawo yofakelo engaphantsi kunezo zazisetyenziswa ngaphambili kwezinye iimodeli ze-Audi EV. Ukongeza, uyilo olutsha lwenze ukuba kube nokwenzeka ukunciphisa ubunzima benjini malunga ne-20% ukusuka kwiinjini ze-Audi zesizukulwana sangaphambili. I-motor ye-ASM yangaphambili, esebenza kwi-9.191: i-1 yokugqibela ye-drive ratio, inobunzima be-193 kuphela; ngelixa imoto yangasemva (9.242: 1 i-final drive ratio), inobunzima be-261 kuphela.
Inzuzo ebalulekileyo yeenjini zombane ezihlaziyiweyo kukusebenza kwazo. Abona galelo liphambili kule nto luyilo olutsha lwe-hairpin lwe-windings kwi-stator, ukongezwa kwe-silicon carbide semiconductors kwi-pulse wide modulating inverter, kunye nempompo ye-oyile yombane eyomileyo ekuhanjisweni.
I-hairpin entsha ejikajikayo yongeza ukuqhutywa kwangoku kwi-stator yemoto yombane kwaye ivumela ukubalwa kwamanani aphezulu. Into yokuzalisa iye yanda ukuya kuma-60%, endaweni ye-45% xa kuthelekiswa ne-motor windings esetyenzisiweyo ngaphambili. Iyonke, ilahleko ebangelwa kukutsala kwiinkqubo zokuqhuba umbane zancitshiswa malunga ne-50% ukusuka kwisizukulwana sokuqala seenkqubo zokuqhuba umbane ze-Audi.
Xa isantya phantsi kwamandla apheleleyo, i-asynchronous motor (ASM) kwi-axle yangaphambili ye-Q6 e-tron quattro models iphantse ibandakanyeke ngoko nangoko. Ngenxa yobume bokwakhiwa kwayo, i-ASM ayinayo nayiphi na imagnethi-endaweni yokuvelisa intsimi yayo yamagnetic ngokusebenzisa i-induction-ngoko xa ingenamandla, iyakwazi ukujikeleza ngokukhululekileyo ngaphandle kokulahlekelwa okukhulu kwe-drag. I-axle yangasemva inemoto entsha ye-PSM ehlangeneyo kakhulu, ekhethekileyo kuthotho lwe-e-tron ye-Q6.
Ukupholisa ngokuthe ngqo kwenjini yombane yangasemva ngeoyile ngempompo yeoli yombane eyomileyo, esetyenziswa okokuqala ngqa, igcina izinto ezifana ne-stator winding kunye nemagnethi esisigxina kwirotor kuluhlu lobushushu obufanelekileyo. Ngenxa yoko, umlinganiselo wenkqubo yokuqhuba amandla kubunzima benkqubo ye-PPE yokuqhuba umbane imalunga ne-60% ephezulu kunaleyo yeenkqubo zokuqhuba umbane ze-Audi zesizukulwana sokuqala.
Iimotor acoustics nazo ziphuculwe xa kuthelekiswa nesizukulwana sangaphambili se-Audi EVs. Ukuphosa i-motor inyuka ngokuthe ngqo kwizindlu kuphucula indlela yokudlulisa i-acoustic, ngelixa ukwahlula i-rotor kunciphisa i-amplitude ye-harmonics yendawo, okubangela ukuphuculwa kwe-NVH kwisizukulwana sokuqala se-Audi e-tron.
Ubungakanani bebhetri kunye namandla okutshaja. Njengenxalenye yoyilo lwayo olutsha lwePPE, i-e-tron ye-Q2025 ka-6 ibonakalisa ubume bebhetri obutsha obusebenza kuma-800 volts. Ipakethi yebhetri ye-lithium-ion yenziwe ngeemodyuli ze-12 ze-15 iiseli ze-prismatic ezidityaniswe kuluhlu lweeseli ezipheleleyo ze-180, kunye nomthamo opheleleyo we-100 kWh (94.4 kWh net). Itekhnoloji ye-800V exhasa itekhnoloji yebhetri ivumela ukuveliswa kwexesha elizayo kwe-Q6 e-tron ukuba ihlaziywe njengoko amandla okutshaja kwangaphambili, nangona kunjalo ubukhulu be-DC bokutshaja ngokukhawuleza obungama-270 kW busemgangathweni.
Umyinge wokutshaja okhawulezileyo wama-270kW DC unokuzisa i-e-tron ye-Q6 ukusuka kwi-10 ukuya kwi-80% yemeko yentlawulo (SoC) malunga nemizuzu engama-21, kwaye yenza ukuba kumiswe ukutshaja okufutshane okuluncedo, kunye nokuya kuthi ga kwiimayile ezili-135 zoluhlu olongezelelweyo longezwe malunga nemizuzu eyi-10 kwisikhululo sokutshaja se-270 kW, phantsi kweemeko ezifanelekileyo zokutshaja ze-DC. Esi sixhobo siphakamileyo sokutshaja ngokukhawuleza sinikwe amandla yi-800-volt uyilo, into entsha yokumisela ibhetri, kunye nolawulo olutsha oluqikelelwayo lobushushu lwePPE.
Ukuba isikhululo sokutshaja sisebenza ngeteknoloji ye-400V, i-e-tron ye-Q6 nayo inakho, okokuqala ngqa, ivumele ukutshaja kwebhanki. Ibhetri ye-800V yahlulahlulwe ngokuzenzekelayo kwiibhetri ezimbini kumbane olinganayo, onokuthi emva koko uhlawulwe ngokuhambelana ukuya kwi-135 kW. Kuxhomekeke kwimeko yentlawulo, zombini iziqingatha zebhetri ziqala zilinganiswe emva koko zihlawulwe ngaxeshanye, kucuthwe amaxesha okutshaja kwakhona.
I-e-tron ye-Q6 ifika ngokusemgangathweni kunye nomsebenzi ofanelekileyo wePlag & Charge, olungelelanisa inkqubo yokutshaja kwizikhululo zokutshaja zikawonke-wonke ezikhethiweyo. Kwizikhululo zokutshaja ezihambelanayo ze-Electrify America kwaye xa ivuliwe kwi-akhawunti, iPlug & Charge inqaku liza kugunyazisa ngokuzenzekelayo kwaye liqinisekise ukuhlawula ngesithuthi esinoguqulelo oluntsonkothileyo kwiziseko ezingundoqo (V2i) unxibelelwano; ukuvula itshaja xa iplagi yokutshaja ifakwe kwisithuthi, ukutyeshela imfuneko yokuvelisa ikhadi letyala okanye intlawulo yeRFID kwitshaja.
Umgangatho we-2 we-AC wokutshaja, osetyenziswa ngokuqhelekileyo kunye neetshaja zasekhaya, uxhaswa kumazinga ukuya kwi-9.6kW (240V/40A). Ukuseta okukhethwa kukho kokutshaja kwibhodi, okufumaneka mva, kuya kuxhasa iireyithi zokutshaja ze-AC ukuya kuthi ga kwi-19.2 kW (240V/80A). Izibuko zokutshaja zinokuvulwa ngokulula nge-elektroniki ngomboniso we-MMI okanye zivulwe ngokwesiqhelo kwi-cap ngokwayo ngoxinzelelo oluthambileyo kwiziko layo le-capacitive. Emva kokuba intambo yokutshaja isusiwe, i-port yokutshaja ivala ngokuzenzekelayo.
Ukuncitshiswa kwenani elipheleleyo leeseli zebhetri, kunye nengqiqo, ukusebenza okuphezulu kunye nokulawulwa kwe-thermal kwangaphambili yinto ephambili yokusebenza kokutshaja kwe-PPE-based Q6 e-tron. Xa kuthelekiswa neenkqubo zebhetri i-Audi esetyenzisiweyo ukuza kuthi ga ngoku, ibhetri ye-Q6 e-tron (iimodyuli ezili-12 / iiseli ze-180) inamacandelo ambalwa. Ukuthelekisa, ibhetri kwi-Q8 e-tron yenziwe ngeemodyuli ze-36 kunye neeseli ze-432. Ukwandiswa okubalulekileyo kweeseli kwi-Q6 e-tron ihambelana ngokusondeleyo ne-voltage ye-voltage ye-800 volts, ukufezekisa ibhalansi engcono phakathi koluhlu kunye nokusebenza kokutshaja.
Ukuncitshiswa kwenani leemodyuli zeebhetri zePPE kunika ezinye izibonelelo. Ibhetri, engasetyenziselwa imodyuli yemigangatho ephezulu (i-SUV) kunye ne-flat-floor (sedan), idinga indawo encinci yokufakela, ilula, kwaye inokuhlanganiswa kangcono kwisakhiwo sokuphahlazeka kwesithuthi kunye nenkqubo yokupholisa. Kwakhona kufuna iintambo ezimbalwa kunye nezixhumi eziphezulu ze-voltage, kwaye inani le-bolted fastenings lincitshiswe kakhulu. Ukongeza, unxibelelwano lombane phakathi kweemodyuli lufutshane, olunciphisa kakhulu ilahleko kunye nobunzima.
Ipleyiti yokupholisa edityaniswe kwizindlu zebhetri iqinisekisa ukuhanjiswa kobushushu obulinganayo kwaye ngenxa yoko ikufutshane neyona meko ifanelekileyo yebhetri. Iingubo zecala ezikhuselayo ezenziwe ngetsimbi ezitshisayo azifakwanga kwibhetri, kodwa zifakwe ngokukhuselekileyo kumzimba wesithuthi. Isigqubuthelo esingaphantsi komzimba esenziwe ngezinto zefiber composite nazo zintsha. Olu lwakhiwo lunciphisa ngakumbi ubunzima kwaye luphucule ukufakwa kwe-thermal phakathi kwebhetri kunye nokusingqongileyo. Oku kuvumela ibhetri yePPE ukuba ifudunyezwe okanye ipholiswe ngokufanelekileyo.
Kwi-PPE, umlinganiselo we-nickel kwi-cobalt kunye ne-manganese kwiiseli zebhetri malunga ne-8: 1: 1, kunye nenani elincitshisiweyo le-cobalt kunye nokunyuka kwenani le-nickel.
Icandelo elibalulekileyo ekwandiseni ukusebenza kakuhle kwaye ngoko ke uluhlu lwe-e-tron ye-Q6 yinkqubo ephuculweyo yokubuyisela. Malunga ne-95% yazo zonke iziganeko zemihla ngemihla zokuqhobosha zinokuphathwa ngolu seto, kwaye i-e-tron ye-Q6 iphinda ifumane amandla okuqhobosha ukuya kuthi ga kwi-220 kW.
Inkqubo yokuvuselela iziqhoboshi kwi-e-tron ye-Q6 ayinamthungo ngakumbi kunangaphambili, iphuhliswa ngakumbi kwi-PPE ngenxa yokudibanisa i-axle-specific brake, enceda ekuphuculeni ukuvakala kwemodyuli ye-brake-pedal yendalo. Iziqhoboshi zokuvuselela kwakhona zineendlela ezintlanu ezahlukeneyo, kubandakanywa i-One-Pedal Drive ye-B-mowudi yokwenyani eza kuzisa isithuthi ukuba simise ngokupheleleyo kwimikhosi yokuqhobosha ukuya kuthi ga kwi-0.25 g ngaphandle kwesantya esisezantsi. Iimowudi ezintathu zokuthoba ngesandla ezilawulwa ngamavili okuqhuba zonke zibonelela ngesantya esisezantsi esiqhelekileyo esifumaneka kwizithuthi ezivuthayo kwaye zinokusetwa ukwehla okuqinileyo (0.15 g), ukuthoba okuphakathi (0.06 g) okanye unxweme. Imowudi yesihlanu yokunciphisa, i-Auto, inceda ukwandisa ukusebenza kakuhle ngokusebenzisa ikhamera ejonge phambili ukugqiba ukuba i-braking yokuvuselela okanye unxweme lusebenza kakuhle ngokuxhomekeke kwi-traffic kunye ne-gradient yendlela, ngelixa ibonelela ngesantya esisezantsi.
Umlawuli wolawulo lwebhetri (BMC), iyunithi yokulawula ephakathi ephuhliswe ngokukodwa kwi-PPE, inoxanduva lolawulo lwangoku olufunekayo ukutshaja ngokukhawuleza kunye nokugcina ibhetri. I-BMC ihlanganiswe ngokupheleleyo kwibhetri, kwaye njengenxalenye yokubeka iliso eqhubekayo, abalawuli beemodyuli zeeseli ezilishumi elinambini (CMS) bathumela idatha efana nobushushu bemodyuli yangoku okanye i-voltage yeseli kwi-BMC, ethumela ulwazi lwayo kwikhompyutheni ephezulu yokusebenza eyinxalenye ye-architecture entsha ye-E3 1.2 ye-elektroniki. Le khomputha, nayo, ithumela idatha kulawulo olutsha lwe-thermal oluqikelelwayo, olulawula ukupholisa okanye ukufudumeza ukujikeleza njengoko kufunekayo ekusebenzeni kakuhle kwebhetri.
Ulawulo olusebenzayo lobushushu boyilo lwePPE luvumela amaxesha amafutshane okutshaja, uluhlu olwandisiweyo, kunye nobomi benkonzo obude xa kuthelekiswa neemodeli zangaphambili ze-Audi. Ulawulo lobushushu obuqikelelweyo lusebenzisa idatha esuka kwisistim yokukhangela, indlela enqwenelekayo, isibali-xesha sokuhamba, kunye nokuziphatha komthengi ukubala imfuneko yokupholisa okanye ukufudumeza kwangaphambili kwaye unikezele ngayo ngokufanelekileyo nangexesha elifanelekileyo. Ukuba umthengi usebenzisa inkqubo yokukhangela i-Audi ukufumana indlela eya kwisikhululo sokutshaja ngokukhawuleza kwe-DC, ulawulo lwe-thermal oluqikelelwayo lulungiselela inkqubo yokutshaja ye-DC kwaye ipholise okanye ifudumale ibhetri ukuze ihlawule ngokukhawuleza, ngaloo ndlela inciphisa ixesha lokutshaja. Inkqubo yokulawula i-thermal ikwasebenza kunye nenkqubo yokukhangela yesithuthi ukufumanisa ukuba kukho ibakala eliphakamileyo ngaphambili kwaye ilungelelanise ubushushu bebhetri ngokuyipholisa ngokufanelekileyo ukukhusela uxinzelelo oluphezulu lwe-thermal.
Ukuba umqhubi ukhethe imodi esebenzayo, ukulungiswa kwebhetri kusebenze kamva, okwenzelwe ukukwazi ukwandisa uluhlu, kuxhomekeke kwindlela yokuziphatha yokuqhuba. Kwimo eguquguqukayo, ukuba imeko yetrafikhi yangoku ayikuvumeli ukuqhuba okuguquguqukayo, ulawulo lwe-thermal luya kusabela kule nto kwaye lunciphise ukusetyenziswa kwamandla kwi-battery conditioning.
I-Post-conditioning kunye ne-continuing conditioning zintsha kwakhona kwinkqubo yolawulo lwe-thermal ye-PPE kwaye inegalelo kubomi benkonzo yebhetri eyandisiweyo. Le misebenzi ibeka iliso kubushushu bebhetri kubomi benkonzo yemoto yonke ukuze incede ukuqinisekisa ukuba ibhetri igcinwa kuluhlu olufanelekileyo lobushushu, njengasemva kweseshoni yokutshaja ngesantya esiphezulu, okanye naxa isithuthi singahambi – umzekelo xa kushushu kakhulu.
Ngenkqubo yolawulo lwe-thermal eqondisa ukupholisa ngaphantsi kweemodyuli ukubonelela nge-homogeneity ehambelanayo yokushisa ngaphakathi kwebhetri, ukusebenza kunokunyuswa. Ipleyiti yokupholisa ibhetri nayo iyinxalenye yesakhiwo sebhetri, evumela ukuba ipaneli yomgangatho owongezelelweyo kwindawo yokuhlala ibhetri ikhutshwe, kunye nokudibanisa kwe-thermal kwiimodyuli eziphuculweyo ngokubonga kwi-paste eqhuba ukushisa.
Uyilo olutsha lwePPE. Ukufika kwe-e-tron ye-Q6 kuphawula ukuqala kwesizukulwana sesibini sezithuthi zombane ze-Audi kunye ne-teknoloji elandelayo yokuxhuma kwi-premium yokuhamba kombane kubathengi bayo. I-PPE yaphuhliswa ngokudibeneyo ne-Porsche kwikomkhulu lakwa-Audi e-Ingolstadt, kwaye iza kuxhasa iimodeli ezitsha ezibalulekileyo zexesha elizayo ezivela kwa-Audi, njengoko uphawu lusandisa uluhlu lwayo lwehlabathi lweemveliso zokushukuma kwe-imeyile kuwo wonke amacandelo abalulekileyo emarike.
I-PPE yenza isiseko esibalulekileyo sokuzibophelela kwe-brand ekunikezeni izithuthi zombane kuwo onke amacandelo angundoqo ngo-2027, kunye nokukwazi ukuxhasa iindidi ze-B- kunye ne-C-segment. I-Audi ibhengeze ukuba iza kwazisa ngaphezulu kwe-20 imifuziselo emitsha okanye ehlaziyiweyo, isiqingatha sazo zisebenza ngombane ngokupheleleyo, kule minyaka mibini izayo njengenxalenye yokuhlaziya ipotifoliyo yayo eyomeleleyo kwimbali yophawu.
Izinto ezibalulekileyo zePlatifomu yoMbane wePlatiyam (i-PPE) yibhetri enevoltage ephezulu kunye neenkqubo zokuqhuba zombane. Iisistim zokuqhuba zombane zePPE zakhiwe kumzi-mveliso we-Audi powertrain eGyőr, eHungary. Eyona njongo yophuhliso ingundoqo yayiyinkqubo yokuqhuba umbane eyongezelekayo enokuhlanganiswa okuphezulu, ukusebenza kakuhle, kunye noxinano lwamandla. Inkqubo esanda kuyilwa yokuqhuba iquka izinto ezintathu eziphambili: i-motor motor; i-electronics yamandla (ububanzi be-pulse modulating inverter); kunye nokudluliselwa. Lilonke, icandelo ngalinye ugqame ngenxa yokusebenza kakuhle ngaphezulu kwesizukulwana sokuqala se-Audi EV.
I-PPE bubungqina obusebenzayo bobuchule bokudibanisa ukwenza ukuhamba kombane kuhlaziywe, ukuvumela ukuqaliswa kweemodeli ezinomthamo ophezulu kumacandelo ahlukeneyo ukunceda ukwandisa iphothifoliyo yombane, ngoncedo lwee-underpinnings zobugcisa okwabelwana ngazo. I-PPE ikwancede ukuzisa imiba eyongezelelekileyo yemveliso yangaphakathi, enamacandelo aphambili angaphandle anje nge-e-tron ngoku eveliswa yi-Audi.
Ukufumaneka nge-Q4 2024. I-2025 Audi Q6 e-tron kunye ne-SQ6 e-tron kulindeleke ukuba ifike kwii-showrooms zase-US kwikota yesine ye-2024; amaxabiso apheleleyo kunye neenketho ziya kufumaneka kamva kulo nyaka.
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