Ukuthuthukiswa okusha kwe-Volvo truck i-save system akugcini nje ukunciphisa ukusetshenziswa kukaphethiloli, kodwa futhi kunciphisa kakhulu ukukhishwa kwe-carbon dioxide, futhi kunikeza isipiliyoni sokushayela ngokunethezeka.Uhlelo lwe-I-save luthuthukisa ubuchwepheshe benjini, isofthiwe yokulawula kanye nomklamo we-aerodynamic.Konke ukuthuthukiswa kuhloselwe ukufeza umgomo ofanayo - ukwandisa ukusebenza kahle kukaphethiloli.

Iloli lakwaVolvo seliphinde lathuthukisa isistimu yokulondoloza i-i-save ephathwa yiVolvo FH, eqinisekisa ukwenziwa kahle kwenqubo yokuvutha kwenjini ngokufanisa injector kaphethiloli, i-compressor kanye ne-camshaft nepiston yayo entsha eyingqayizivele eyi-wavy.Lobu buchwepheshe abugcini nje ngokunciphisa isisindo esiphelele senjini, kodwa futhi kunciphisa ukungqubuzana kwangaphakathi.Ngaphezu kokuthuthukisa i-turbocharger esebenza kahle kakhulu nephampu kawoyela, izihlungi zomoya, uwoyela kanye nophethiloli nazo zizuze ukusebenza okungcono ngobuchwepheshe bazo obunelungelo lobunikazi.

“Kusukela ngenjini evele isezingeni eliphezulu, sizibophezele ekuthuthukiseni imininingwane eminingi ebalulekile, edidiyelwe ukuze isize ukusebenza kahle kuphethiloli.Lokhu kuthuthukiswa kuhloselwe ukuthola amandla amaningi atholakalayo kuwo wonke amaconsi kaphethiloli.”U-Helena AlSi, iphini likamongameli wokuphathwa komkhiqizo weVolvo truck powertrain, uthe.

 
Helena AlSi, iphini likamongameli wokuphathwa komkhiqizo weVolvo iloli Powertrain

Izinzile, ezihlakaniphe kakhulu futhi ziyashesha

Umnyombo we-i-save system injini ye-d13tc - injini engu-13 litre ifakwe ubuchwepheshe be-Volvo composite turbocharging.Injini iyakwazi ukujwayela ukushayela ngesivinini esiphansi isikhathi eside, okwenza inqubo yokushayela izinze futhi ingabi nomsindo.Injini ye-d13tc ingasebenza kahle ebangeni eliphelele lejubane, kanti ijubane elifanele ngu-900 kuya ku-1300rpm.

Ngaphezu kokuthuthukiswa kwe-hardware, kuphinde kwengezwe isizukulwane esisha sesofthiwe yokuphatha injini, esisebenza ngokuhambisana nokudluliswa kwe-I-Shift okuthuthukisiwe.Ukuthuthukiswa okuhlakaniphile kobuchwepheshe be-shift kwenza imoto iphendule ngokushesha futhi isipiliyoni sokushayela sishelele, okungagcini nje ngokuthuthukisa ukonga kukaphethiloli, kodwa futhi kugqamisa ukusebenza kokuphatha.

I-torque iyisofthiwe yokulawula i-powertrain ehlakaniphile, ehlaziya idatha yendawo ngesikhathi sangempela ngohlelo lwe-I-see cruise, ukuze imoto ikwazi ukuzivumelanisa nezimo zomgwaqo zamanje, ukuze kuthuthukiswe ukusebenza kahle kukaphethiloli.Isistimu ye-I-see ikhulisa amandla e-kinetic wamaloli ahamba ezindaweni ezinamagquma ngolwazi lwesikhathi sangempela sesimo somgwaqo.I-torque injini yokulawula i-torque ingakwazi ukulawula igiya, i-torque yenjini kanye nesistimu yokubhuleka.

Ukuze kuncishiswe ukusetshenziswa kukaphethiloli, iloli lisebenzisa imodi ye-eco “uma liqala.Njengomshayeli, ungathola kalula amandla adingekayo, futhi ungathola noshintsho olusheshayo lwegiya kanye nokusabela kwetorque ohlelweni lokudlulisela.”U-Helena AlSi waqhubeka.

Idizayini ye-aerodynamic yamaloli idlala indima enkulu ekwehliseni ukusetshenziswa kukaphethiloli ngesikhathi sokushayela amabanga amade.Amaloli e-Volvo athuthuke kaningi ekwakhiweni kwe-aerodynamic, njengokudlula kancane phambi kwekhebhu nezicabha ezinde.

Selokhu kwaphuma uhlelo lwe-i-save ngo-2019, lusiza amakhasimende amaloli akwaVolvo kahle.Ukuze ubuyisele uthando lwamakhasimende, injini entsha engu-420hp yengezwe ezinjinini zangaphambilini ezingu-460hp nezingu-500hp.Zonke izinjini ziqinisekisiwe i-hvo100 (i-hvo100 ingamafutha avuselelekayo asesimweni samafutha emifino ane-hydrogenated).

Amaloli e-Volvo FH, FM kanye ne-FMX afakwe izinjini ezingu-11 noma ezingu-13 litre Euro 6 nawo athuthukisiwe ukuze kuthuthukiswe ukusebenza kahle kukaphethiloli.

 
Shintshela ezimotweni ezingezona ezamafutha

Inhloso yeVolvo Trucks ukuthi amaloli asebenza ngogesi azobala u-50% wengqikithi yokuthengiswa kwamaloli ngo-2030, kodwa izinjini ezivuthayo zangaphakathi nazo zizoqhubeka nokubamba iqhaza.Uhlelo olusha oluthuthukisiwe lwe-i-save luhlinzeka ngokusebenza kangcono kukaphethiloli futhi luqinisekisa ukuncishiswa kokukhishwa kwesikhutha.

 
“Sizibophezele ekuhambisaneni nesivumelwano sesimo sezulu saseParis futhi sizokwehlisa ngokungaguquki ukukhishwa kwekhabhoni ekuthuthweni kwempahla emgwaqeni.Ngokuhamba kwesikhathi, nakuba sazi ukuthi ukuhamba ngogesi kuyisixazululo esibalulekile sokunciphisa ukukhishwa kwekhabhoni, izinjini zokushisa zangaphakathi ezonga amandla nazo zizodlala indima ebalulekile eminyakeni embalwa ezayo.”U-Helena AlSi waphetha.