Liebherr kuti ayambe kuwonetsa injini zake za hydrogen prototype ku Bauma 2022.
Ku Bauma 2022, gawo lazinthu za Liebherr likubweretsa ma prototypes awiri a injini yake ya haidrojeni pamasamba omanga mawa.Mtundu uliwonse umagwiritsa ntchito matekinoloje osiyanasiyana a jakisoni wa haidrojeni, jakisoni wachindunji (DI) ndi jakisoni wamafuta padoko (PFI).
M'tsogolomu, injini zoyaka moto sizidzayendetsedwanso ndi dizilo.Kuti tikwaniritse kusalowerera ndale pofika chaka cha 2050, mafuta ochokera kumagetsi okhazikika ayenera kugwiritsidwa ntchito.Green haidrojeni ndi imodzi mwa izo, chifukwa ndi yodalirika yopanda mpweya, yomwe simayambitsa mpweya uliwonse wa CO2 pamene ikuyaka mkati mwa injini yoyaka moto (ICE).
Ukadaulo wa Liebherr pakupanga ma ICE uthandiziranso kutulutsa mwachangu kwaukadaulo wa hydrogen pamsika.
Ma injini a haidrojeni: tsogolo labwino
Gawo lazinthu za Liebherr lapanga ndalama zambiri popanga injini yake ya haidrojeni ndi malo oyesera.Ma injini a prototype ayesedwa kuyambira 2020. Panthawiyi, ma prototypes asonyeza zotsatira zolimbikitsa zokhudzana ndi ntchito ndi mpweya, pa mabenchi oyesera komanso m'munda.
Ukadaulo wosiyanasiyana wa jakisoni ndi kuyaka, monga jekeseni wamafuta a port (PFI) ndi jakisoni wolunjika (DI), nawonso adawunikidwa.Makina oyamba opangira ma prototype okhala ndi mainjiniwa akhala akugwira ntchito kuyambira 2021.
Ukadaulo wa PFI: poyambira pakukula
Kuyesetsa koyambirira pakupanga injini ya haidrojeni adawona PFI ngati ukadaulo woyamba woyenera.Makina oyamba omwe ali ndi 100% ICE yopangidwa ndi haidrojeni ndi chofufutira cha Liebherr R 9XX H2.
Mmenemo, ziro-emission 6-cylinder engine H966 imakwaniritsa zofunikira zenizeni za mphamvu ndi mphamvu.R 9XX H2 yokhala ndi injini ya H966 pamasinthidwe ake a jekeseni wamafuta
idzawonetsedwa pa booth 809 - 810 ndi 812 - 813. Pafupi, H966 idzawonetsedwa kumeneko mu InnoLab.
DI: sitepe yopita ku injini za haidrojeni yabwino
Polimbikitsidwa ndi zotsatira zomwe zapezedwa ndi ukadaulo wa PFI, Liebherr akupitiliza kuchita kafukufuku ndi chitukuko mu gawo la DI.
Injini ya 4-cylinder prototype H964 yomwe ikuwonetsedwa pagawo la 326 muholo A4 ili ndi ukadaulo womwewo.Pachifukwa ichi, haidrojeni imalowetsedwa mwachindunji m'chipinda choyaka, pomwe ndi yankho la PFI imawomberedwa padoko lolowera mpweya.
DI imapereka kuthekera kowonjezereka potengera kuyaka bwino komanso kachulukidwe kamagetsi, zomwe zimapangitsa injini za haidrojeni kukhala zowoneka bwino m'malo mwa injini za dizilo zikafika pazofunikira kwambiri.
Chotsatira nchiyani?
Gawo la zigawozi likuyembekeza kuti liyambe kupanga ma injini a haidrojeni pofika chaka cha 2025. Pakalipano, kampaniyo imapanga ntchito zake zofufuza mu jekeseni wamafuta kuti apititse patsogolo kuyaka ndikuwonetsetsa kuti mphamvu zambiri zimakhala zolimba.
Kuphatikiza pa 100% ya injini zopangira mafuta a hydrogen, zoyesa zingapo zafukufuku pazamafuta ena akupitilira pakali pano.Chitsanzo chimodzi ndi injini yamafuta apawiri yomwe imatha kuyenda pa haidrojeni yoyatsidwa ndi jakisoni wa HVO kapena pa HVO kwathunthu.Tekinoloje iyi idzalola kusinthasintha kowonjezereka pakugwira ntchito kwagalimoto ndi masinthidwe osiyanasiyana.
Zowunikira:
Gawo lazinthu za Liebherr limayambitsa ma prototypes oyamba a injini zoyatsira ma hydrogen, H964 ndi H966, ku Bauma chaka chino.
Prototype ya H966 imapatsa mphamvu Liebherr woyamba kukumba motsogozedwa ndi hydrogen.
WERENGANInkhani zaposachedwa kupanga msika wa hydrogen paHydrogen Central
Liebherr kuti ayambe kuwonetsa injini zake za hydrogen prototype ku Bauma 2022,October 10, 2022
Nthawi yotumiza: Oct-19-2022