Feem ntau thuam (thiab txawm nyob rau hauv questionable saj), nyob rau hauv xyoo tas los no, lub log npog tau pom ib tug tshiab muaj nuj nqi: kom lub aerodynamic efficiency ntawm hluav taws xob qauv. Ib qho piv txwv zoo tshaj plaws ntawm daim ntawv thov no tshwm sim hauv Tesla Qauv 3.
Nws muaj tseeb. Lub 18 "aerodynamic lub log uas tus qauv North American tau nruab nrog raws li tus qauv - lub npe hu ua Aero Wheels - tsis muaj dab tsi ntau tshaj li cov log yooj yim uas npog ntau lub log zoo dua.
Qhov kev daws teeb meem no ua rau nws ua tsis tau tsuas yog ua kom lub luj ntawm lub log qis (lub teeb alloy log nrog tib lub aerodynamic kev kho mob yuav hnyav dua), tab sis kuj kom ua tiav qhov xav tau aerodynamic efficiency. Rau cov neeg uas tsis xav tau qhov kev daws teeb meem no, Tesla tsis tsuas yog muaj lwm lub log, nws kuj muaj cov khoom siv uas tso cai rau koj nthuav tawm cov log hlau.
Tab sis puas yuav zoo nkauj "kev txi" them, lossis Tesla Model 3 puas ua tau zoo yam tsis muaj lub log aerodynamic npog? Yuav kom paub seb lawv ua tiav lawv txoj haujlwm li cas, peb cov npoj yaig ntawm Lub Tsheb thiab Tsav Tsheb tau txiav txim siab los ua lub luag haujlwm ntawm "cov kws tshawb fawb" thiab tau mus nrhiav.
kuaj tej yam kev mob
Txhawm rau ntsuas qhov twg aerodynamics hloov nrog ceev, qhov kev sim tau khiav ntawm peb qhov sib txawv: 50 mph (kwv yees 80 km / h), 70 mph (kwv yees 113 km / h) thiab 90 mph (kwv yees 80 km / h) thiab ntawm 90 mph (kwv yees 80 km / h). 145 km / h).
Kev ntsuas kev siv hluav taws xob tau ua tiav siv Tesla Model 3 lub khoos phis tawj on-board, nrog rau cov nqi kaw tau raug ntsuas hauv Watt / teev ib mais (Wh / mi).
Interestingly, qhov kev sim ua los ntawm Lub Tsheb thiab Tsav Tsheb kom paub seb qhov txiaj ntsig tau cog lus li cas los ntawm Model 3 lub hau lub log yog tiag tiag tshwm sim ntawm txoj kev ntawm… Chrysler.
Sau npe yuav mus rau peb tsab ntawv xov xwm
Nrog rau cov duab oval thiab tag nrho tsib mais ntawm qhov ntev (kwv yees li 8.05 km), North American cov ntawv tshaj tawm tau tuaj yeem sim Model 3 Long Range Dual Motor hauv qhov ua tau zoo tshaj plaws (thiab nrog kev nruj ze rau kev tshawb fawb).
Yog li, los ntawm qhov kub thiab txias mus rau lub log tsheb siab, txhua yam tau ua tib zoo saib xyuas kom ntseeg tau tias cov ntaub ntawv tau txais kev ntseeg siab li qhov ua tau.
Cov txiaj ntsig
Pib nrog kev sim 50 mph, tsis muaj lub hau log, kev noj yog 258 Wh / mi (161 Wh / km), thaum nrog lub kaus mom nws poob mus rau 250 Wh / mi (156 Wh / km), piv txwv li, kev txhim kho 3.1% uas tau tso cai. kwv yees li ntawm 312 mais (502 km) mus rau 322 mais (518 km).
Thaum qhov kev sim tau ua tiav ntawm 70 mph, qhov zoo ntawm lub kaus mom lub log tau pom tseeb dua. Kev siv poob los ntawm 318 Wh / mi (199 Wh / km) mus rau 310 Wh / mi (193 Wh / km), sawv cev rau kev txhim kho ntawm 2.5% uas txhais ua kwv yees li ntawm 260 mais (418 km) es tsis txhob 253 mais (407 km) kwv yees yam tsis muaj lub kaus mom.
Thaum kawg, qhov sib txawv loj tshaj plaws hauv kev noj nrog thiab tsis muaj lub hau log tau sau tseg ntawm 90 mph. Nyob rau hauv cov ntaub ntawv no, muaj ib tug variation ntawm noj ntawm 4.5%, nrog noj tsis muaj buffers nyob ntawm 424 Wh / mi (265 Wh / km) thiab nrog cov buffers poob mus rau 405 Wh / mi (253 Wh / km) thiab kwv yees. Qhov kev ncua deb yuav tsum tau teem, feem, ntawm 190 mais (306 km) thiab 199 mais (320 km).
Nyob rau hauv tag nrho, Tsheb thiab Tsav Tsheb tau xaus lus tias lub log npog tso cai rau kev nce hauv kev ua haujlwm ntawm ib puag ncig 3.4%. Muab cov lej no, nws tsis nyuaj rau pom tias vim li cas Tesla txiav txim siab los nruab Tus Qauv 3 nrog hom log npog no.