I-Audi of America imemezele ukucaciswa kwebanga elilinganiselwe kanye nezikhathi zokulethwa kwe-e-tron entsha ka-2025 Q6 (okuthunyelwe kwangaphambilini). Kulindeleke ukuthi ifike kuma-dealship ase-US ngekota yesine ka-2024, i-e-tron entsha ye-Q6 iletha ugesi we-Audi engxenyeni enkulu yezimoto—ingxenye yeSUV kanokusho emaphakathi.
Njengemodeli yokuqala ye-Audi eyakhelwe ku-Premium Platform Electric (PPE), i-Q6 e-tron ne-SQ6 e-tron imelela ulayini wesine ophelele womkhiqizo wohlobo lukagesi. I-Q6 e-tron iwuphawu olusha lokulinganisa amandla okushayela komkhiqizo, ububanzi, ukukhanya nobuchwepheshe be-infotainment, kanye nokusebenziseka kwansuku zonke.
I-e-tron ye-Q6 yayinebanga lokushayela likagesi elilinganiselwa kumkhiqizi wokuqala elingaphezu kwamamayela angu-300 emjikelezweni wokuhlola we-EPA onamathuluzi ajwayelekile. Ngenxa yezinga eliphezulu lokuscalability nge-PPE, izinhlobo ze-e-tron ze-Q6 zesikhathi esizayo zizohlanganisa idrayivu yamasondo angemuva, okuhlukile kwe-Sportback okushelelayo kanye nezinguqulo ze-RS ezinamandla kakhulu; ngalinye kulindeleke ukuthi limenyezelwe kusukela ngo-2025 kuye phambili futhi lijoyine uhlu lwaseMelika.
I-2025 Audi Q6 e-tron izokwethulwa e-US ne-Q6 e-tron quattro ne-SQ6 e-tron, womabili afika ngendlela ehambisana namasondo onke. I-Q6 e-tron quattro inikeza i-422 hp (456 hp enokulawula ukuqalisa), iletha isikhathi esilinganiselwa ku-0-60 mph semizuzwana engu-4.9 ngokulawula kokwethulwa kusuka kumamotho ayo amabili kagesi (F/R). Isivinini sethrekhi esiphezulu esingu-130 mph, kanye namamayela angu-307 webanga likagesi kulindeleke kumjikelezo wokuhlola we-EPA ngezinto ezisetshenziswayo ezijwayelekile, ngokusekelwe ezilinganisweni zomkhiqizi zangaphambili. I-Q6 e-tron iphuma eyejwayelekile namasondo angu-19 inch, kanti futhi itholakala nemiklamo engu-20 inch.
I-SQ6 e-tron yenza i-483 hp (509 hp ngokulawula ukuqalisa) futhi iletha isikhathi esilinganiselwa ku-0-60 mph semizuzwana engu-4.1 ngokulawula ukuqalisa, isivinini sethrekhi esiphezulu esingu-143 mph, futhi kulindeleke ukuthi ifinyelele ibanga likagesi lamamayela angu-276 kumjikelezo wokuhlola we-EPA ngemishini evamile, ngokusekelwe kumkhiqizi wesilinganiso sokuqala. Ngaphandle kwamandla engeziwe, i-SQ6 iphuma ejwayelekile namasondo angu-20 inch (anamasondo angu-21 inch atholakalayo), ama-brake caliper abomvu, kanye ne-sport adaptive air suspension.
Womabili amamodeli e-Q6 e-tron kanye ne-SQ6 e-tron afaka izixhumanisi ezi-5 ezizimele ngaphambili nangemuva, futhi zilinganiselwe ukudonsa kufika kumakhilogremu angu-4,400, okuzenza zikwazi kalula ukudonsa ama-trailer e-jet skis, noma ama-pop-up/ama-trailer ohambo amancane.
Njengengxenye ye-PPE entsha, amamodeli e-Q6 e-tron quattro afaka injini entsha ye-asynchronous AC induction motor (ASM) ku-axle yangaphambili kanye ne-synchronous AC motor (PSM) esanda kuklanywa unaphakade ejabulile engemuva. Imiklamo ehlangene yezinjini yenzelwe ukulinganisa nokujwayela ngokusekelwe ekusetshenzisweni kwayo; ngaphezu kwe-e-tron ye-Q6, ama-motor azonika amandla inani lemikhiqizo ye-Audi yesikhathi esizayo esekelwe isakhiwo esisha se-PPE.
Ukukhishwa kwe-torque kungahlukahluka ngokumane ulungise ubude benjini. Amamotho kagesi amasha nawo adinga indawo yokufaka engaphansi ngo-30% kunaleyo eyayisetshenziswa ngaphambilini kwezinye izinhlobo ze-Audi EV. Ukwengeza, umklamo omusha wenze kwaba nokwenzeka ukunciphisa isisindo semoto cishe ngo-20% kusuka kumamotho angaphambili esizukulwane sakwa-Audi. Injini ye-ASM yangaphambili, esebenza ku-9.191:1 isilinganiso sokugcina sokushayela, inesisindo esingamakhilogremu angu-193 kuphela; kuyilapho injini yangemuva (9.242:1 isilinganiso sokugcina sokushayela), inesisindo esingamakhilogremu angu-261 kuphela.
Inzuzo enkulu yama-motor kagesi athuthukisiwe ukusebenza kahle kwawo. Abanikeli abayinhloko kulokhu umklamo omusha we-hairpin wama-windings ku-stator, ukungezwa kwama-silicon carbide semiconductors ku-pulse wide modulating inverter, kanye nephampu kawoyela kagesi eyomile ekudluliseni.
I-hairpin entsha ejikajikayo ikhulisa ukuqhutshwa kwamanje ku-stator yemoto kagesi futhi ivumela ukubala okuphezulu kokujika. Isici sokugcwalisa senyuke safinyelela ku-60%, esikhundleni sika-45% uma siqhathaniswa namawindi ajwayelekile asetshenziswa ngaphambili. Sekukonke, ukulahlekelwa okubangelwa ukudonsa ezinhlelweni zokushayela ugesi kwehliswe cishe ngamaphesenti angama-50 kusukela esizukulwaneni sokuqala sezinhlelo zokushayela ugesi ze-Audi.
Uma ishesha ngaphansi kwamandla agcwele, injini ye-asynchronous (ASM) ku-axle yangaphambili yamamodeli e-Q6 e-tron quattro icishe ibandakanyeke khona manjalo. Ngenxa yemvelo yokwakhiwa kwayo, i-ASM ayinawo ama-magnets-esikhundleni salokho ikhiqiza insimu yayo kazibuthe ngokusebenzisa induction-ngakho-ke uma ingenawo amandla, ingajikeleza ngokukhululekile ngaphandle kokulahlekelwa okukhulu kokudonsa. I-axle yangemuva inenjini entsha ye-PSM ehlangene kakhulu, ekhetheke ochungechungeni lwe-Q6 e-tron.
Ukupholisa okuqondile kwenjini kagesi yangemuva ngowoyela ngephampu kawoyela kagesi eyomile, esetshenziswa okokuqala ngqa, kugcina izingxenye ezifana ne-stator winding kanye nozibuthe abangapheli ku-rotor ebangeni lokushisa elifanele. Ngenxa yalokho, isilinganiso samandla nesisindo sesistimu yokushayela yesistimu yokushayela kagesi ye-PPE cishe siphezulu ngo-60% kunesamasistimu okushayela kagesi e-Audi yesizukulwane sokuqala.
Ama-acoustic ezimoto nawo athuthukisiwe uma kuqhathaniswa nama-Audi EV esizukulwane sangaphambilini. Ukusakaza injini kugibela ngqo endlini kuthuthukisa ngendlela ehlelekile yokudlulisa i-acoustic, kuyilapho ukuhlukanisa i-rotor kunciphisa ukuphakama kwama-harmonics wendawo, okuholela ekuthuthukisweni kwe-NVH kune-Audi e-tron yesizukulwane sokuqala.
Usayizi webhethri namandla okushaja. Njengengxenye yesakhiwo sayo esisha se-PPE, i-e-tron ye-2025 Q6 ifaka isakhiwo sebhethri esisha ngokuphelele esisebenza ngama-800 volts. Iphakethe lebhethri le-lithium-ion lakhiwe amamojula angu-12 amaseli eprismatic angu-15 axhunywe ochungechungeni lwengqikithi yamaseli angu-180, anamandla aphelele angu-100 kWh (94.4 kWh net). Ubuchwepheshe be-800V obusekela ubuchwepheshe bebhethri buvumela ukukhiqizwa kwesikhathi esizayo kwe-Q6 e-tron ukuthi kuthuthukiswe njengoba amandla okushaja ethuthuka, namuhla nokho umthamo omkhulu we-DC wokushaja osheshayo ongu-270 kW usezingeni.
Izinga lokushaja elisheshayo elingu-270kW DC lingenza i-Q6 e-tron isuke ku-10 iye ku-80% esimweni sokushaja (i-SoC) cishe imizuzu engu-21, futhi inike amandla izitobhi zokushaja ezimfishane eziwusizo ngempela, kanye nobubanzi obungafika kumamayela angu-135 obungeziwe cishe ngemizuzu engu-10 esiteshini sokushaja esine-270 kW, DC ngaphansi kwezimo ezifanele zokushaja. Leli khono eliphakeme lokushaja ngokushesha linikwe amandla ngokuyisisekelo i-architecture engu-800-volt, isici esisha sebhethri, kanye nokuphathwa kokushisa okusha okubikezelayo kwe-PPE.
Uma isiteshi sokushaja sisebenza nobuchwepheshe be-400V, i-e-tron ye-Q6 nayo ingakwazi, okokuqala ngqa, ukunika amandla ukushaja kwebhange. Ibhethri engu-800V ihlukaniswa ngokuzenzakalelayo ibe amabhethri amabili amandla kagesi alinganayo, angakwazi ukushajwa ngokuhambisana afinyelele ku-135 kW. Kuya ngesimo sokushajwa, womabili amahafu ebhethri aqala alingane bese ashajwa kanyekanye, afinyeze izikhathi zokushajwa kabusha.
I-Q6 e-tron ifika indinganiso nomsebenzi okahle we-Plug & Charge, ohambisa inqubo yokushaja eziteshini zokushaja zomphakathi ezikhethiwe. Eziteshini zokushaja ezihambisanayo ze-Electrify America futhi lapho senziwe kusebenze ku-akhawunti, isici se-Plug & Charge sizogunyaza ngokuzenzakalelayo futhi siqinisekise ukukhokhiswa ngokuxhumana kwemoto ebethelwe kungqalasizinda (V2i); ukuvula ishaja lapho ipulaki yokushaja ishuthekwa emotweni, kudela isidingo sokukhiqiza ikhadi lesikweletu noma inkokhelo ye-RFID eshajani.
Ukushaja kwe-AC okujwayelekile kwezinga 2, okuvame ukusetshenziswa kakhulu namashaja asekhaya, kusekelwa ngamanani afika ku-9.6kW (240V/40A). Ukusetha ongakukhetha kokushaja okungaphakathi, okutholakala ngokuhamba kwesikhathi, kuzosekela izilinganiso zokushaja ze-AC ezifika ku-19.2 kW (240V/80A). Amakhava embobo yokushaja angavulwa kalula nge-elekthronikhi ngesibonisi se-MMI noma avulwe ngokwejwayelekile kukepisi ngokwaso ngokucindezela okuthambile esikhungweni saso esinamandla. Ngemva kokukhishwa kwekhebula lokushaja, imbobo yokushaja ivaleka ngokuzenzakalelayo.
Ukwehliswa kwenani eliphelele lamaseli ebhethri, kanye nobuhlakani, ukusebenza okuphezulu nokuphathwa kokushisa okubikezelayo kuyisici esibalulekile sokushaja kwe-PPE-based Q6 e-tron. Uma kuqhathaniswa nezinhlelo zebhethri ezisetshenziswe i-Audi kuze kube manje, ibhethri le-Q6 e-tron (amamojula angu-12/amaseli angu-180) linezingxenye ezimbalwa. Uma kuqhathaniswa, ibhethri ku-Q8 e-tron yakhiwe amamojula angama-36 namaseli angama-432. Ukwandiswa okuphawulekayo kwamaseli ku-e-tron ye-Q6 kuhambisana eduze ne-voltage yesistimu yama-volts angu-800, okuzuza ibhalansi engcono kakhulu phakathi kobubanzi nokusebenza kokushaja.
Ukwehliswa kwenani lamamojula amabhethri e-PPE kunikeza ezinye izinzuzo. Ibhethri, elingasetshenziswa njengemodular kumamodeli aphansi phezulu (SUV) kanye naphansi (sedan), lidinga indawo encane yokufaka, lilula, futhi lingahlanganiswa kangcono nesakhiwo sokuphahlazeka kwemoto kanye nesistimu yokupholisa. Kudinga futhi izintambo ezimbalwa nezixhumi ezinamandla kagesi, futhi inani lezinsimbi eziboshiwe lehliswe kakhulu. Ukwengeza, ukuxhumana kukagesi phakathi kwamamojula kufushane, okunciphisa kakhulu ukulahlekelwa nesisindo.
Ipuleti lokupholisa elihlanganiswe nendlu yebhethri liqinisekisa ukudluliswa kokushisa okulinganayo futhi ngakho-ke ibhethri inesimo esilungile. Iziketi eziseceleni ezivikelayo ezenziwe ngensimbi eyakhiwe ngendlela eshisayo azinamathiselwe ebhethrini, kodwa kunalokho zinamathiselwe ngokuvikelekile emzimbeni wemoto. I-underbody cladding eyenziwe nge-fiber composite material nayo yintsha. Lokhu kwakhiwa kuphinde kunciphise isisindo futhi kuthuthukise ukufakwa kwe-thermal phakathi kwebhethri nendawo ezungezile. Lokhu kuvumela ibhethri le-PPE ukuthi lishiselwe noma lipholiswe kahle kakhulu.
Ku-PPE, isilinganiso se-nickel ku-cobalt ne-manganese kumaseli ebhethri cishe singu-8:1:1, nengxenye encishisiwe ye-cobalt nengxenye ekhuphukile ye-nickel.
Ingxenye ebalulekile ekwandiseni ukusebenza kahle ngakho-ke ububanzi be-Q6 e-tron uhlelo oluthuthukisiwe lokululama. Cishe u-95% wayo yonke imicimbi yamabhuleki yansuku zonke ingasingathwa yilokhu kusetha, futhi i-e-tron ye-Q6 ivuselela amandla okubhuleka afinyelele ku-220 kW.
Isistimu yokubhuleka evuselelayo ku-e-tron ye-Q6 ayinamthungo kakhulu kunangaphambili, ithuthukiswa ngokuphawulekayo ku-PPE ngenxa yokuhlanganiswa kwamabhuleki e-axle-specific, okusiza ukuthuthukisa ukuzwakala kwemvelo kwe-brake-pedal modulation. Amabhuleki avuselelayo aphinde abe nezindlela ezinhlanu ezihlukene, okuhlanganisa ne-One-Pedal Drive B-mode yangempela ezomisa imoto kuma-braking force afinyelela ku-0.25 g ngaphandle kwezinwabuzelayo ezinesivinini esiphansi. Amamodi amathathu okwehlisa ijubane okwenziwa ngesandla alawulwa ama-paddles-wheels wonke ahlinzeka ngokuchwensa okujwayelekile kwesivinini esiphansi okutholakala ezimotweni ezivuthayo futhi angasethelwa ukuncipha okuqinile (0.15 g), ukwehla okumaphakathi (0.06 g) noma ugu. Imodi yesihlanu yokwehlisa izinga, i-Auto, isiza ukuthuthukisa ukusebenza kahle ngokusebenzisa ikhamera ebheke phambili ukuze inqume ukuthi i-braking evuselelayo noma i-coasting isebenza kahle kakhulu ngokuya ngethrafikhi ne-gradient yomgwaqo, kuyilapho ihlinzeka ngokukhuphuka kwesivinini esiphansi.
Isilawuli sokuphathwa kwebhethri (BMC), iyunithi yokulawula emaphakathi eyakhelwe ngokukhethekile i-PPE, inesibopho sokulawula kwamanje okudingekayo ukushaja okusheshayo nokonga ibhethri. I-BMC ihlanganiswe ngokuphelele ebhethrini, futhi njengengxenye yokuqapha kwayo okuqhubekayo, izilawuli zamamojula amaseli ayishumi nambili (CMS) zithumela idatha efana nezinga lokushisa lemojuli yamanje noma i-voltage yeselula ku-BMC, ethumela ulwazi lwayo kukhompyutha esebenza kahle kakhulu eyingxenye ye-E3 1.2 entsha ye-electronic architecture. Le khompyutha, yona, ithumela idatha kulawulo olusha lokubikezela lokushisa, olulawula ukupholisa noma ukujikeleza kokushisisa njengoba kudingeka ukuze usebenze kahle webhethri.
Ukuphatha okushisayo okusebenzayo kwezakhiwo ze-PPE kunika amandla izikhathi zokushaja ezifushane, ububanzi obukhulisiwe, nempilo ende yesevisi uma kuqhathaniswa namamodeli angaphambilini we-Audi. Ukuphatha okushisayo okubikezelayo kusebenzisa idatha evela kusistimu yokuzulazula, umzila owufiswayo, isibali sikhathi sokusuka, kanye nokuziphatha kokusetshenziswa kwekhasimende ukuze kubalwe isidingo sokupholisa noma ukushisisa kusengaphambili futhi sikunikeze ngempumelelo nangesikhathi esifanele. Uma ikhasimende lisebenzisa isistimu yokuzulazula ye-Audi ukuze lithole indlela eya esiteshini sokushaja ngokushesha se-DC, abaphathi bokushisa okubikezelwayo balungiselela inqubo yokushaja kwe-DC futhi kupholise noma kushisise ibhethri ukuze ikwazi ukushaja ngokushesha, ngaleyo ndlela kunciphise isikhathi sokushaja. Isistimu yokuphatha okushisayo iphinde isebenze nesistimu yokuzulazula yemoto ukuze inqume ukuthi kukhona yini ibanga eliphakeme ngaphambili futhi ilungise izinga lokushisa lebhethri ngokulipholisa ngendlela efanele ukuze kuvinjwe ukucindezelwa kokushisa okuphezulu.
Uma umshayeli ekhethe imodi yokusebenza kahle, isimo sebhethri sivulwa kamuva, esiklanyelwe ukukwazi ukwandisa ububanzi, kuye ngokuziphatha kokushayela. Kumodi ye-dynamic, uma isimo samanje sethrafikhi singakuvumeli ukushayela okuguquguqukayo, abaphathi be-thermal bazosabela kulokhu futhi banciphise ukusetshenziswa kwamandla okulungisa ibhethri.
I-post-conditioning kanye ne-conditioning eqhubekayo nakho kusha ohlelweni lokuphatha okushisayo kwe-PPE futhi kunomthelela empilweni eyandisiwe yesevisi yebhethri. Le misebenzi iqapha izinga lokushisa lebhethri layo yonke impilo yesevisi yemoto ukusiza ukuqinisekisa ukuthi ibhethri igcinwa ebangeni lokushisa elilungile, njengangemuva kweseshini yokushaja ngesivinini esiphezulu, noma ngisho nalapho imoto inganyakazi – isibonelo uma kushisa kakhulu.
Ngesistimu yokuphatha okushisayo eqondisa isipholile ngaphansi kwamamojula ukuze inikeze izinga lokushisa elingaguquki i-homogeneity ngaphakathi kwebhethri, ukusebenza kungandiswa. Ipuleti lokupholisa ibhethri liphinde libe yingxenye yesakhiwo sebhethri, okuvumela iphaneli yaphansi eyengeziwe endaweni yokuhlala amabhethri ukuthi isuswe, ngoxhumo olushisayo kumamojuli olwengeziwe ngenxa yokunamathisela okubamba ukushisa.
Isakhiwo esisha se-PPE. Ukufika kwe-Q6 e-tron kuphawula ukuqala kwesizukulwane sesibili sezimoto zikagesi ze-Audi futhi iwukugxuma okulandelayo kobuchwepheshe ekuhambeni kukagesi okuphambili kumakhasimende ayo. I-PPE yathuthukiswa ngokuhlanganyela ne-Porsche ekomkhulu lakwa-Audi e-Ingolstadt, futhi izosekela amamodeli amasha ambalwa abalulekile esikhathi esizayo avela kwa-Audi, njengoba uhlobo lunweba uhla lwayo lomhlaba wonke lwemikhiqizo ye-e-mobility ezigabeni ezibalulekile zemakethe.
I-PPE yakha isisekelo esibalulekile sokuzibophezela komkhiqizo ekuhlinzekeni ngezimoto zikagesi kuwo wonke amasegimenti abalulekile ngo-2027, namandla ayo okusekela okunikezwayo okuhlukahlukene kwe-B- kanye ne-C-segment. I-Audi imemezele ukuthi izokwethula amamodeli amasha angaphezu kuka-20 noma aklanywe kabusha ngokuphawulekayo, ingxenye yawo esebenza ngogesi ngokugcwele, eminyakeni emibili ezayo njengengxenye yokuvuselela iphothifoliyo yayo eqinile emlandweni womkhiqizo.
Izingxenye ezibalulekile ze-Premium Platform Electric (PPE) ibhethri elinamandla kagesi kanye nezinhlelo zokushayela ugesi. Amasistimu okushayela ugesi e-PPE akhiwe endaweni ye-Audi powertrain e-Győr, e-Hungary. Umgomo oyinhloko wokuthuthukiswa kwakuwuhlelo lokushayela ugesi olwesabekayo olunokuhlanganiswa okuphezulu, ukusebenza kahle, kanye nokuminyana kwamandla. Uhlelo olusha lokushayela oluklanyelwe luqukethe izingxenye ezintathu eziyinhloko: injini kagesi; amandla kagesi (ububanzi be-pulse modulating inverter); kanye nokudluliselwa. Sekukonke, ingxenye ngayinye igqama ngenxa yokusebenza kahle kakhulu kwezingxenye zesizukulwane sokuqala se-Audi EV.
I-PPE iwubufakazi obusebenzayo bobungcweti bokuhlanganisa ukuze yenze ukuhamba kukagesi kulinganiseke, okuvumela ukwethulwa kwamamodeli evolumu ephezulu ezigabeni ezihlukene ukusiza ukunweba iphothifoliyo efakwe ugesi, ngosizo lwezisekelo ezabiwe zobuchwepheshe. I-PPE isize futhi ukuletha izici ezengeziwe zokukhiqiza kwangaphakathi, nezingxenye ezinkulu ezazikhishwe ngaphambilini njengama-e-tron transmissions manje akhiqizwa yi-Audi.
Ukutholakala nge-Q4 2024. I-2025 Audi Q6 e-tron kanye ne-SQ6 e-tron kulindeleke ukuthi zifike ezindlini zombukiso zase-US ngekota yesine ka-2024; amanani entengo aphelele nezinketho zizotholakala ngokuhamba kwesikhathi kulo nyaka.
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