LUB BMW thiab Hydrogen NEXT , lossis yuav ua li cas, hauv qhov tseem ceeb, X5 nrog cov roj hluav taws xob hydrogen, yuav ntaus lub lag luam ntawm lub hauv paus tsis pub dhau xyoo 2022 - BMW hais tias nws yuav muaj cov qauv tsim khoom "tsis tu ncua" nyob rau hauv ib nrab ntawm lub xyoo caum.
Txawm hais tias peb tseem nyob ob xyoos dhau los, BMW twb tau qhia qee cov ntsiab lus ntawm qhov yuav tsum tau txais los ntawm nws rov qab mus rau hydrogen. Yav dhau los BMW tau tshawb nrhiav qhov muaj peev xwm ntawm kev siv hydrogen los ua roj hauv lub cav sib xyaw - txog li ib puas 7-series V12 lub cav tau ua uas khiav ntawm hydrogen.
Nyob rau hauv cov ntaub ntawv ntawm i Hydrogen NEXT, nws tsis muaj combustion engine, yog ib tug hluav taws xob tsheb (FCEV los yog Fuel Cell Electric Vehicle), uas nws lub zog nws xav tau tsis yog los ntawm lub roj teeb, tab sis los ntawm cov roj cell. Lub zog nws tsim yog tshwm sim los ntawm cov tshuaj tiv thaiv ntawm hydrogen (tso tseg) thiab oxygen tam sim no nyob rau hauv qhov chaw - los ntawm cov tshuaj tiv thaiv no tsuas yog dej vapor tshwm sim.
Lub roj hluav taws xob, nyob rau pem hauv ntej, tsim kom muaj li 125 kW, lossis 170 hp, ntawm hluav taws xob hluav taws xob. Hauv qab cov roj hluav taws xob hluav taws xob yog lub tshuab hluav taws xob hloov hluav taws xob, uas hloov qhov hluav taws xob rau ob lub tshuab hluav taws xob thiab lub roj teeb... Roj teeb? Yog lawm, txawm tias muaj cov roj hluav taws xob hydrogen, kuv Hydrogen NEXT tseem yuav muaj roj teeb.
Qhov no yog ib feem ntawm lub 5 tiam ntawm lub eDrive (lub tshuab hluav taws xob) chav tsev, debuting ntawm lub tshiab BMW iX3, lub 100% hluav taws xob (roj teeb-powered) version ntawm lub zoo-paub German SUV. Lub luag haujlwm ntawm lub roj teeb no, tso rau saum lub tshuab hluav taws xob (ntawm lub qag nram qab) yog tso cai rau lub zog siab kom ua kom dhau los lossis ua kom nrawm dua.
Lub tshuab hluav taws xob hluav taws xob hluav taws xob tsim tawm mus txog 125 kW (170 hp). Cov hluav taws xob hloov hluav taws xob nyob hauv qab qhov system.
Nyob rau hauv tag nrho, tag nrho cov teeb no tsim 275 kW, los yog 374 hp . Thiab los ntawm qhov koj tuaj yeem pom los ntawm cov duab qhia, thiab zoo li iX3, kuv Hydrogen NEXT tseem yuav muaj ob lub log tsav, qhov no, lub log tsheb.
Lub roj teeb yuav siv tsis tau tsuas yog los ntawm regenerative braking system tab sis kuj los ntawm cov roj cell system nws tus kheej. Cov roj cell, ntawm qhov tod tes, siv cov hydrogen nws xav tau los ntawm ob lub tso tsheb hlau luam uas muaj peev xwm khaws tau tag nrho 6 kg ntawm hydrogen ntawm qhov siab ntawm 700 bar - zoo li hauv lwm lub tsheb hydrogen roj cell, refueling yuav siv sij hawm tsis ntau tshaj 3-4. feeb.
Kev koom tes nrog Toyota
Tib qhov kev koom tes uas muab rau peb Z4 thiab Supra kuj yog dab tsi tom qab BMW nkag mus rau hauv hydrogen roj cell tsheb nrog i Hydrogen NEXT.
Tsim nyob rau hauv 2013, hais txog powertrains raws li roj hlwb, kev koom tes ntawm BMW thiab Toyota (uas twb ua lag luam lub Mirai, nws hydrogen roj cell qauv) nrhiav kev tsim modular thiab scalable Cheebtsam rau hom tsheb no. Lawv tseem tab tom nrhiav los tsim thiab ua lag luam roj hluav taws xob thev naus laus zis rau kev tsim khoom loj.