Thaum Toyota nthuav tawm thawj tiam Prius hauv xyoo 1997, ob peb tus neeg ntseeg tias lub neej yav tom ntej ntawm lub tsheb yog hluav taws xob - Prius tsim tsis pab, nws yog qhov tseeb. Tab sis cov seem ntawm zaj dab neeg peb sawv daws paub.
Nyob rau hauv thawj tiam ntawm hybrid thev naus laus zis, Toyota tau tshaib plab poob nyiaj kom txog thaum ... dhau los ua ib lub npe muaj txiaj ntsig tshaj plaws hauv kev lag luam tsheb, nrog rau feem ntau ntawm nws txoj kev npaj ua lag luam raws li cov thev naus laus zis uas, xyoo 1997, yuav luag tsis muaj leej twg ntseeg. . Ntau tshaj 20 xyoo tom qab, keeb kwm tuaj yeem rov ua nws tus kheej dua, lub sijhawm no nrog hydrogen.
Qhov tshiab Toyota Mirai , tam sim no officially unveiled, tseem yog lwm tshooj nyob rau hauv lub democratization ntawm lub hydrogen tsheb.
Toyota Mirai. Lub tsheb ntawm lub neej yav tom ntej?
Tsis muaj kev tsis ntseeg txog Toyota txoj kev cog lus rau lub tsheb hydrogen - lossis, yog tias koj nyiam, lub tsheb fais fab roj. Lub tiam thib ob ntawm Mirai tseem tsis tau pib muag thiab, qee qhov hauv Nyij Pooj, pab pawg engineers twb ua haujlwm rau tiam 3 ntawm Toyota's Fuel Cell technology.
Nws muaj kev nyab xeeb hais tias, dhau 30 xyoo dhau los, tsis muaj lub npe lag luam tau ntseeg hauv kev siv hluav taws xob ntawm lub tsheb ntau npaum li Toyota. Txawm li cas los xij, tsis zoo li ntau lub npe, Toyota tseem muaj qee qhov tshwj xeeb txog roj teeb nkaus xwb - tsuas yog saib ntawm nws qhov ntau.
Hauv Toyota txoj kev nkag siab, roj teeb hluav taws xob hluav taws xob yog ib qho kev daws teeb meem rau kev ncua deb thiab nruab nrab, tab sis lawv tsis tuaj yeem yog qhov kev daws teeb meem rau kev ncua ntev. Yog tias peb ntxiv rau qhov no cov teeb meem ntsig txog qhov tsis txaus ntawm cov khoom siv raw rau kev tsim cov roj teeb, ces kev lag luam tsheb tiag tiag yuav tsum nrhiav lwm txoj hauv kev.
Sau npe yuav mus rau peb tsab ntawv xov xwm
Cov no yog cov lus nug uas Toyota teb nrog Mirai tshiab. Lub saloon uas tshwm sim nyob rau tiam thib ob no nrog rau kev tsim qauv zoo dua, ntau qhov chaw sab hauv thiab cov roj Cell muaj txiaj ntsig zoo dua, ob qho tib si hauv kev siv thiab hauv cov txheej txheem tsim khoom. Toyota cia siab tias yuav muag 10 npaug ntau dua Toyota Mirai hauv tiam tshiab no. Lub neej yav tom ntej twb tau pib lawm? Tseem tsis tau nyob hauv Portugal.
Hydrogen tsheb hauv Portugal
Portugal tseem tsis tau muaj qhov chaw nres tsheb hydrogen, tab sis Toyota Portugal tau cog lus rau lub tshuab no. Hais lus rau Razão Automóvel, Toyota Portugal hais tias sai li sai tau thaum thawj qhov chaw nres tsheb hydrogen tau ua haujlwm, Toyota Mirai tshiab yuav muaj nyob hauv peb lub tebchaws.
Raws li Lusa, pej xeem kev sib tw rau thawj qhov chaw nres tsheb hydrogen hauv Portugal twb tau pib lawm. Nws yuav nyob rau sab qaum teb ntawm lub tebchaws, qhov tseeb dua hauv Vila Nova de Gaia, thiab yuav ua haujlwm rau thaj tsam Porto ntau dua.
Rau lwm cov teb chaws Europe, lub neej yav tom ntej ntawm lub tsheb tuaj sai dua. Lub Toyota Mirai yuav muaj nyob rau hauv thawj peb lub hlis twg ntawm 2021. Lub neej yav tom ntej uas xav tias cov proportions ntawm ib tug thawj coj saloon thiab uas cog lus tias yuav yog thawj kauj ruam mus rau lub democratization ntawm lub hydrogen tsheb, tsis muaj emissions thiab 100% sustainable.
Toyota Mirai 2021 Xov xwm
Txawm hais tias nws tsuas yog nyuam qhuav tau tshaj tawm, peb tau paub Toyota Mirai tshiab "nyob thiab xim" rau ntau tshaj ib xyoos. Thaum lub rooj sib tham Kenshiki, qhov kev tshwm sim txhua xyoo uas cov khoom lag luam Nyij Pooj nthuav tawm nws cov khoom tshiab, peb tau muaj kev sib cuag nrog tus qauv no thawj zaug.
Nco ntsoov lub sijhawm ntawd ntawm no:
Tsis nco qab tiam dhau los Toyota Mirai. Los ntawm thawj tiam tsis muaj dab tsi tshuav, tsuas yog lub npe xwb. Qhov tshiab Mirai no yog raws li Toyota lub ntiaj teb tshiab platform (TNGA), tshwj xeeb tshaj yog nyob rau GA-L variant.
Ua tsaug rau lub platform no, tus tshiab Mirai pom nws qhov torsional rigidity thiab nce qhov ntev. Tus qauv tshiab no yog 70mm wider tab sis 65mm luv dua thiab muaj 190mm ntev wheelbase. Tsis tas li ntawd, tam sim no nws muaj lub log tsav tsheb - GA-L kuj tseem siv, piv txwv li, los ntawm Lexus LS. Qhov tshwm sim? Tus tshiab Mirai muaj qhov zoo nkauj dua thiab qhov tseem ceeb tshaj plaws muaj ntau qhov chaw sab hauv.
Hais txog lub tshuab hluav taws xob, tso rau ntawm lub qag nram qab, nws muaj 12% lub zog nce, Tam sim no muab 134 kW (182 hp) thiab 300 Nm ntawm qhov siab tshaj plaws torque . Raws li cov roj cell muaj kev txhawj xeeb, nws tseem siv cov khoom siv polymer, tab sis tam sim no nws muaj cov ntaub ntawv tawg-pov thawj zog ntawm 5.4 kW / l thiab tseem muaj peev xwm khiav qis dua -30 ° C.
Txhawm rau khaws cov hydrogen, Toyota Mirai tam sim no siv peb lub tso tsheb hlau luam. Ob tug nyob rau hauv lub cabin thiab ib tug qab lub rooj zaum rear, tso cai rau koj mus nce tag nrho cov peev xwm mus rau 5.6 kg (1 kg ntau tshaj li yav dhau los tiam), yog li muab ntau tshaj 650 km.
Thawj lub tsheb hauv qab xoom emissions
Toyota Mirai yog ntsuab tshaj 100% hluav taws xob nyob rau hauv tag nrho cov kab. Ntxiv rau qhov tsis tso CO2 thaum them nyiaj (tsis muaj lub zog poob vim yog cua sov), lossis thaum tsav tsheb, Mirai kuj muaj peev xwm… tu huab cua hauv peb lub nroog.
Hauv lwm lo lus, txhua qhov chaw nws mus, Toyota Mirai tawm ntawm lub tshuab ntxhua khaub ncaws - koj tuaj yeem pom cov duab ntawm lub ntsuas ntsuas qhov twg cov ntaub ntawv no muaj. Qhov no tsuas yog ua tau ua tsaug rau lub lim dej catalytic uas suav nrog hauv Fuel Cell system (roj cell), uas thaum lub sijhawm txheej txheem no tswj kom ntes tag nrho cov impurities hauv huab cua. Lub kaw lus muaj peev xwm tshem tawm ntawm 90 mus rau 100% ntawm cov khoom thaum lawv dhau los ntawm cov lim.