Tsis ntev los no, tsis yog ib lub hlis dhau mus yam tsis muaj qee lub npe, muaj koob npe lossis tsis paub tag nrho, tshaj tawm ib lub tsheb fais fab kis las nrog ntau tshaj 1000 hp . Feem ntau tseem nyob hauv txoj kev npaj siab, tau teem sijhawm yuav tshwm sim hauv ob mus rau peb lub xyoos tom ntej hauv cov ntawv txwv, destined yuav los ntawm cov neeg nplua nuj uas nyiam tsheb ntau dua li nyiaj ntsuab.
Tab sis nws yuav zoo li cas caij nkoj ntawm ib qho ntawm cov tsheb loj loj no?…
Thaum kuv sim Bugatti Veyron kuv tau txais cov ntsiab lus ntawm kev siv rau cov tsheb uas muaj lub zog no, tab sis lub tsheb hluav taws xob ib txwm txawv heev: tsis muaj suab nrov ntawm cov roj hluav taws xob raug nti tawm los ntawm cov pa tawm, tsis muaj lub cav vibration mus txog tus neeg tsav tsheb lub rooj. thiab, qhov tseem ceeb tshaj plaws, tsis muaj gearbox, cuam tshuam qhov ntws ntawm lub zog. Qhov no twb paub los ntawm kev tsav tsheb ntau lub qauv hluav taws xob, nrog rau qhov tseem ceeb ntawm Tesla muaj zog dua.
Pib ua TCR RS3 LMS
Tab sis ntawm no, dab tsi yog nyob rau hauv ceg txheem ntseeg yog ib yam dab tsi txawv kiag li, ua ntej vim hais tias nws yog ib tug sib tw tsheb, ib tug RS3 LMS, uas Audi npaj raws li cov kev cai ntawm TCR championships thiab muag rau cov pab pawg neeg uas xav mus yuav lawv.Nws yog A3 nrog txoj kab dav dav thiab 2.0 turbo plaub-lub tog raj kheej cav "rub" rau 350 hp thiab 460 Nm ntawm qhov siab tshaj plaws torque. Nws muaj DSG gearbox thiab pem hauv ntej-log tsav, hnyav 1180 kg, tso cai rau nws kom ceev ntawm 0 mus rau 100 km hauv 4.5 vib nas this. Tsis phem!…
Sau npe yuav mus rau peb tsab ntawv xov xwm
Leej twg yog Schaeffler?
Schaeffler yog tus thawj coj ntawm cov khoom siv rau tsheb thiab lwm yam kev lag luam. Nws tau pib los ntawm kev tshwj xeeb hauv cov kabmob, tom qab nws lub hauv paus hauv xyoo 1946, tab sis tom qab ntawd dhau los ntawm kev ua haujlwm zoo, mus txog qee lub sijhawm dhau los rau kev sib kis thiab tsis ntev los no rau cov tshuab hluav taws xob. Nws tseem tab tom npaj lub cav nrog cov ntsiab lus tooj liab ntau dua li lwm yam, uas yuav tsum tau ntaus lub khw sai sai. Nws lub hnub qub khoom yog lub rear kis tau tus mob ntawm lub brand tshiab Audi e-tron.
Jochen Schröder, CEO Schaeffler E-MobilityPeb txuas ntxiv txhim kho cov cav combustion, uas tseem tsis tau tuag. Tab sis peb tab tom nqis peev ntau rau hauv kev siv hluav taws xob.
Yog tias tus nyeem ntawv ua raws li kev sib tw lub cev muaj zog, tej zaum nws twb tau pom Schaeffler cov ntawv nplaum ntawm Audi hauv DTM, lossis ntawm Formula E uas lub hom tau sau rau hauv kev koom tes nrog Audi txij li thawj zaug ntawm kev qhuab qhia no. Lawv yog cov neeg uas nyiam kev sib tw, lawv tsis yog cov neeg tsis txaus ntseeg ntawm cov tsheb ciav hlau.
4 ePerformance Project
Nws yog qhov kev sib txuas no rau Audi uas tau muab lawv lub tswv yim ntawm kev nthuav tawm ib qhov project uas yog kev lag luam thiab engineering. Kev lag luam, vim tias Schaeffler tau tsim kho nws txoj haujlwm E-Mobility, uas cuam tshuam nrog cov khoom tshwj xeeb rau txhua hom tsheb hluav taws xob, tsis yog tsheb xwb. Nws txawm ua ob daim qauv rau cov neeg nyob hauv nroog me, Bio-Hybrid, uas yog lub tsheb kauj vab nrog kev pabcuam hluav taws xob, rau kev faib hauv nroog, piv txwv li, ntawm Chaw Xa Ntawv. Thiab Mover, uas yog tus tsav tsheb tsis muaj tus kheej tsav hluav taws xob, tseem yog lub tswv yim tsheb rau yav tom ntej.
Gregor Gruber, Project EngineerPeb lub hom phiaj tseem ceeb nrog Schaeffler 4ePerformance yog los tsim torque vectoring nrog plaub electric motor architecture. Peb kuj txaus siab tshawb nrhiav kev hloov pauv ntawm thev naus laus zis ntawm Formula E thiab series ntau lawm.
Hloov cov thev naus laus zis los ntawm kev sib tw rau kev tsim khoom loj ib txwm yog lub hom phiaj ntawm cov hom lag luam koom nrog hauv kev ua kis las. Tsis yog ib txwm ua tiav. Schaeffler xav ua qhov no hauv qhov no, txawm hais tias siv cov kauj ruam nruab nrab rau tam sim no.
Lub tswv yim ntawm kev siv Formula E xyaw hauv lub tsheb "ib txwm" zoo li nthuav dav, tab sis txoj hauv kev yooj yim tshaj plaws yog siv TCR RS3, tsis yog lub tsheb txheem.
Lub cav yog tib yam uas siv los ntawm Formula E pab pawg hauv FE01 ib leeg-seater uas coj Lucas Di Grassi kom yeej hauv 2016/2017 kev sib tw. Tab sis lub roj teeb sib txawv, loj dua, tsis tshua muaj kev sib tw dua li ntawm Formula E, vim tias lub hom phiaj kev ua haujlwm tsis txuas nrog lub roj teeb, tab sis nyob rau hauv kev kawm lub vectorization ntawm torque nyob rau hauv ib lub tsheb nrog plaub cav , uas yog, txoj kev ua haujlwm ntawm txhua tus tuaj yeem sib koom ua ke.
Plaub Formula E cav
Txhua lub cav yog mated rau nws tus kheej kis tau tus mob, ib tug me me gearbox nrog tsuas yog ib tug piv. Cav 'tag nrho torque tsis xav tau qhov sib piv ntxiv, Schaeffler engineers tshaj tawm 2500 Nm ntawm tag nrho cov siab tshaj plaws torque , muaj txoj cai los ntawm qhov pib, uas xav tau qhov tsis txaus ntseeg los ntawm kev sib kis. Txhua lub cev muaj zog xa 220 kW, yog li ntawd Tag nrho lub zog yog 880 kW , 1200 hp cas.
Nrog rau tag nrho cov quab yuam no, acceleration mus txog 100 km / h poob mus rau 2.5s thiab acceleration ntawm 0-200 km / h yog ua tiav nyob rau hauv tsawg tshaj li xya vib nas this. Tag nrho qhov hnyav nce mus txog 1800 kg, vim lub 600 kg uas 64 kWh roj teeb hnyav , uas tau muab faib ua ob ntu, ib qho nyob rau hauv pem hauv ntej thiab ib qho nyob rau hauv lub rooj zaum rov qab, nyob rau hauv lub hwj chim electronics uas tswj txhua yam. Qhov theoretical siab tshaj plaws ntawm lub roj teeb yog 300 km, tab sis thaum tsav tsheb ntawm txoj kev, nws tsis tshaj 40 km . Nrog lub charger kom zoo, nws yuav siv sij hawm 45 feeb kom them nws tag nrho.
Cov tshuab hluav taws xob tau yuam kom ncua kev ncua ntxiv txhawm rau tiv thaiv qhov hnyav dua, uas tam sim no tau faib los ntawm 50% ntawm txhua lub qag, ua rau lub nraub qaum tsis tsim nyog. Audi lub pem hauv ntej grille muab txoj hauv kev rau Schaefler hom, tab sis cov cua nkag tau tseem nyob, pub lub tshuab hluav taws xob me me uas ua kom cov roj teeb ua kua.
Cockpit Paub meej
Nyob rau hauv lub cockpit, cov kev hloov pauv me me, tab sis qee cov khoom tau raug kho dua tshiab. Piv txwv li, cov tab ntawm DSG lub thawv tam sim no tau siv los mus rau yim nplooj ntawv ntawm cov ntaub ntawv tshwj xeeb uas tau muab tso rau ntawm lub tshuab ntsuas digital nyob rau pem hauv ntej ntawm tus tsav.
Lub kauj tsheb muaj tib lub teeb ntawm cov nyees khawm, qee qhov nrog lwm cov haujlwm. Thiab qhov qis dua ob lub tab tau ntxiv rau tus neeg tsav tsheb los teeb tsa lub kaw lus kom rov tsim dua tshiab thaum lub sijhawm nres. Tus qauv gearshift qib tseem nyob, zoo li kev sib tw hydraulic handbrake.
Qhov no yog qhov kev txhim kho engineering, tsis yog kev sib tw. Cov qauv no tsis xav ncaws-pib qhov kev sib tw hluav taws xob tshiab, nws yog rau cov engineers los kawm txog cov ntsiab lus tseem ceeb tshaj plaws. Tias yog vim li cas qhov kev hloov ntawm lub tsheb yuav tsis tag rau cov neeg tsav tsheb saj.
Nyob rau hauv ib hnub pos huab, nrog rau txoj kev khiav tag nrho ntub dej, cov log tsheb slick nyob rau ntawm lub trolley thiab cov log tsheb uas siv tau rau "co-tsav" uas tus neeg tsav tsheb pabcuam yog Daniel Abt, uas nyob hauv Formula E.
Kev paub zoo heev
Tightly squeezed rau hauv txoj cai baquet, Abt sticks nws tus ntiv tes xoo thiab tawm peb mus rau ib tug kis las kev cob qhia khiav, 2.7 km nyob rau hauv perimeter. Ob txoj kab ncaj nraim, nruab nrab nkhaus thiab qee qhov qeeb thiab qhov ntawd yog nws. Kuv muaj ob lub laps qhib kuv lub qhov muag dav thiab nqus tau ntau npaum li qhov ua tau, raws li Schaeffler tsis tso cai rau kuv tsav tus qauv no: "tsis muaj ABS, tsis muaj ESP, lossis ib yam dab tsi, peb tsis tuaj yeem pheej hmoo nws" yog qhov tseeb. .
Npaj kom hnov lub 1200 hp ntawm no tus qauv tshwj xeeb heev.
Nyob ruaj ruaj, lub tsheb nyob twj ywm, sai li sai tau thaum Abt tig nws lub pob taws sab xis, lub suab nrov ntawm lub tsheb hluav taws xob pib, tshwj tsis yog tias ntawm no tsis muaj cov khoom siv suab nrov thiab lub suab nrov los ntawm tag nrho plaub fab. Ntawm qhov tod tes, 4ePerformance zoo li lub tsheb sib tw, nyuaj, qhuav, nrog kev cuam tshuam tam sim rau tus neeg tsav tsheb, ob qho tib si hauv kev taw qhia thiab nrog cov nres.
Ntawm qhov ntev tshaj plaws, Daniel Abt nres lub tsheb. Suav rau peb thiab nrawm mus rau qhov txwv. Plaub lub log tig furiously ntawm cov ntub dej asphalt, lub acceleration ua rau pem hauv ntej nqa me ntsis thiab cuam kuv lub kaus mom hlau hnyav tiv thaiv lub taub hau.
Yog li no yog nws! Qhov no yog qhov koj xav hauv 1200 hp hluav taws xob tsheb nrawm nrawm ntawm tag nrho lub zog. Sudden, uncut, nruam thiab crushing acceleration. Nws tsis txaus ntshai rau koj, tab sis lub zog braking kawg ntawm qhov ncaj yog qhov ntsuas ntawm qhov ceev ntawm lub tsheb twb tau nce. Tom ntej no tuaj cov nkhaus.
tsis muaj kev pheej hmoo
Daniel Abt yuav tsum tau ua tau zoo heev "txhais lus" vim nws tsis muaj kev pheej hmoo yuav luag txhua yam. Thaum tawm hauv ib nrab-tig, nws nrawm me ntsis thaum ntxov thiab lub nraub qaum yuav hla tam sim ntawd, yuam kev kho qhov xav tau ua ntej tag nrho nias rau txoj cai pedal dua rau lwm qhov nrawm uas lub pob ntseg sab hauv muaj qee qhov nyuaj hauv kev ua haujlwm.Lucas Di Grassi, Schaeffler/Audi Formula E tsav tshebNws yog ib lub tsheb drift uas yooj yim tshaj kuv tau tsav. Nws tuaj yeem teeb tsa hauv drift ntawm txhua theem ntawm qhov nkhaus.
Nyob rau hauv cov ces kaum qeeb, hla tus correctors, 4ePerformance hla nrog zoo indifference, nws qhov hnyav tsis pub nws dhia. Pom los ntawm sab nraud, koj tuaj yeem pom tias lub cev muaj qhov nkhaus lateral inclination, tab sis muaj kev ceeb toom me ntsis hauv. Ib tug ntawm cov engineers paub tseeb tias qhov siab ntawm qhov nruab nrab ntawm lub ntiajteb txawj nqus yog sib npaug ntawm BMW Z4.
hluav taws xob donuts
Nyob rau ntawm lub voj voog thib ob ntawm lub voj voog, Abt nres dua ntawm qhov ncaj, nias lub kauj khawm thiab ua kom nrawm nrawm nrog txoj cai kauj. Lub tsheb pib ua cov khoom qab zib zoo meej, npog hauv cov pa luam yeeb kom txog thaum Abt xav tias nws txaus los tso dag. Qhov tseeb, qhov nws tau ua yog muab lub cav rau ntawm ib sab ntawm lub tsheb kom rov qab mus, ib qho ntawm ntau qhov muaj peev xwm ntawm torque vectoring thaum koj muaj plaub lub cav ywj pheej.
Schaeffler 4ePerformance yuav muaj yav tom ntej tam sim. Qhov nws tau ua tam sim no, nws yuav rov ua dua rau lub caij tom ntej Formula E lem, nqa VIP hauv nrawm nrawm. Txawm li cas los xij, engineers yuav txuas ntxiv mus ua si nrog lawv cov khoos phis tawj, saib seb lwm yam kev ua tau zoo uas lawv tuaj yeem tshem tawm ntawm qhov kev tsim vaj tsev no.
Cov ntaub ntawv
| Kev tawm dag zog | |
|---|---|
| Lub cev muaj zog | 4 220 kW fais fab motors |
| zog | 880 kW (1200 hp) / 14,000 rpm |
| Binary | 2500 Nm / 0 rpm |
| Nruas | Lithium ion, 64 kWh |
| Recharge lub sij hawm | 45 feeb |
| Autonomy | 40 km ntawm txoj kev |
| Tshaj tawm | |
| Traction | plaub lub log |
| Iav lub thawv | Plaub lub thawv ntawm ib qho kev sib raug zoo txhua |
| Kev ncua | |
| pem hauv ntej | McPherson nrog stabilizer bar |
| rov qab | Multiarms |
| nres | |
| Pem hauv ntej | Ventilated thiab perforated discs |
| Dimensions thiab Nyhav | |
| Comp. x dav x Alt. | 4589 mm x 1950 mm x 1340 mm |
| Qhov hnyav | 1800 kg ib |
| kev ua tau zoo | |
| Qhov ceev tshaj plaws | 210 km / h |
| 0-100 km / h | 2.5s ib |