Kunyangwe zvinorema-zvinjini injini zvinofanirwa kuiswa pabhenji rekuyedza kuti zviongorore hunodiwa hwekupedza gasi mhando pane yega nzvimbo yekushandisa uye yayo yakaderedzwa peturu yekushandisa. Kubva 27 Kukadzi kusvika 5 Kurume 2022, SYSTEMS & COMPONENTS, inoitika mukati meye Agritechnica bhizimusi rekuratidzira kuGerman, ichave ichiratidzira kukwidziridzwa mukushanda kwemafuta muchizvarwa chazvino cheinjini dzemumigwagwa. Vashandi vetekinoroji vachange vachiratidzira muHanover vanopa hunyanzvi hwesisitimu, inosanganisira gasi rekuchengetera ungwaru mushure mekurapa uye tekinoroji tekinoroji yedhiziri, biodiesel kana gasi rakanyungudutswa.
(DLG) Kunyangwe injini dzekutsva, kunyanya injini dzedhiziri, dzinoonekwa senge dziri pamucheto pekutsakatika pagakava reruzhinji, ivo vari kure nekupedzisa munharaunda yekumugwagwa, uko kwavanomiririra kuwanikwa kukuru, kuvimbika uye nemitengo yakaderera yekushanda nezvakaratidzwa. hupenyu hurefu pasi pechakaipisisa chemamiriro. Pamusoro pezvemabhizimusi-akasarudzika zvinhu, zvinonyanya kushanda pamwe nezvinodiwa zviri pamutemo pakuderedza zvinosvibisa izvo zvine hunyanzvi hwekutyaira masimba. Kufambira mberi kunowanikwa mukuvandudza kweinjiniya kugadzirisa michina yekufambisa nhare maererano nekushandisa peturu uye choutsi ichave imwe yemisoro yepakati paSYSTEMS & COMPONENTS, ichave ichiitika kechishanu zvakafanana neAgritechnica muHanover, Germany.
Lower choutsi panguva yakakwirira goho
Vanenge vese vatengesi veinjiniya dzinowaka moto vachange varipo pane saiti muHanover nemhando dzakawanda dzemhinduro dzekugonesa vatengi veOEM kuti vateedzere nemitemo yakaoma yekubvisa mweya maererano neEuropean Off-Highway Stage V uye US Off-Highway Tier 4 yekupedzisira. Zvizhinji zvezviitiko zvitsva zviri kuramba zvichiteera musimboti wekudzikisa basa: zvinoratidzwa zvikamu zvekubaya mafuta (zvakajairika njanji system), injini uye manejimendi maneja pamwe nekudzimisa gasi mushure mekurapa pamwe neinjini diki dzinoumba dzimba dzekuchengetedza mafuta.
Vatengesi varikuteerera zvakanyanya kune modularity yeavo injini masisitimu. Midziyo ine inokwenenzverwa kumisikidza inogonesa akasiyana ekumisikidza sarudzo uye sisitimu yekubatanidza zvinoenderana nezvinodiwa. Shanduro idzi dzinosiyana, semuenzaniso, nekuda kwekunamatira kwe fan uye mabhandi-anotyaira, humburumbira musoro mavhavha uye mapani emafuta akagadzirwa epurasitiki nealuminium, kusvika kumusoro uye kusanganisira turbocharger ine marara kana giya rekumanikidza kudzora neakasiyana turbine geometry. Kupesana nevamwe vavo dhiziri, injini dzinomhanya pane gasi yakasarudzika dzakashongedzwa neyakagadziriswa mweya wekudzimisa gasi. Nekuda kwekuteedzera mutemo wekubuda, mainjini akaiswa gasi rekuzora mushure mekurapa rinosanganisira dhiziri firita (DPF), kuderedzwa kwekusarudzika (SCR) uye dhiziri oxidation chinogadzirisa chinogadziriswa (DOC).
Iine biomethane yemamiriro ekunze-kwazvakarerekera kufamba
Nekudaro, izvo zvakasiyana zvinodiwa zvinoitwa pamachina enharembozha senge dumper marori, zvekuchera mafoni, matarakita kana vanobatanidza vanocheka zvakare zvinoreva kuti hapana yakajairika injini mhinduro. Muchirevo chechinyorwa chino, kuvhurika kwetekinoroji kunove kwakakosha mazwi ku SYSTEMS & COMPONENTS kana uchiongorora portfolio yeinjini. Kunze kweinjini dzedhiziri, huwandu hwedzimwe pfungwa dzakadai senge yakasanganiswa hybrid, renji yekuwedzera, plug-in hybrid uye zvizere magetsi masisitimu saka anozotungamirwawo paB2B chikuva muHanover. Zvimwe zvinotariswa pamusika wekutengesera zvichaiswa pane mamwe mafuta, ayo anoitirwa kutwasanudza nzira yekufamba kwemamiriro ekunze. Pakati pezvimwe, gasi rechisikigo injini yakagadzirirwa zvakananga kune-off-road kunyorera mune zvekurima uye zvekuvaka michina ichave zvakare pachiratidziro. Pasi pemamiriro ekushanda chaiko, izvi zvinoburitsa kwakatenderedza gumi muzana carbon dioxide kupfuura injini dzedhiziri.
Mukuita uku, kushandiswa kwebiomethane kuri kuramba kuchichinjira mukutarisa, sekuratidzwa neNew Holland T6 Methane Power - yekutanga tarakita yekugadzira vhoriyamu inomhanya pa100% methane. Mukati mayo mukati, injini yematanhatu-humburumbira kubva kuFPT Maindasitiri ine kumisikidza 6.7 litres inoshandisa yakamanikidzwa (CNG), yakanyoroveswa (LNG) kana inogadziriswazve (biomethane) gasi rechisikigo uye inoenderana neiyo EU Stage V emissions standard, nekuda kwekushandiswa kwe iyo nzira-nhatu inoshandura inoshandura. Iwo matarakita ekutanga akarongerwa kuendeswa pamusoro pemwedzi mishoma inotevera ya2021, ine huwandu hunoshamisa hwe pre-odha dzinofanirwa kugadzirwa uye kuunzwa gore rino. Mune ramangwana, kuzadza mafuta saka kuchakwanisika papurazi pachayo biogas chirimwa, chero iyo inoenderana gasi inogadzirisa. Kana chirimwa chikawedzera kuvirisa mvura kana mupfudze wakasimba, iyo CO2 balance inogona kutombove yakaipa.
Synthetic fuels senzira nyowani
Mafuta ekugadzira anopa mhinduro inogona kuitika mune zero-kabhoni mamiriro anga asingatariswe kusvika pari zvino. Mafuta akadaro anogona kugadzirwa uchishandisa magetsi anodzokorodza. Kubatsira kukuru kweaya magetsi-kune-emvura-based e-fuels ndiko kwavo kwakakura kwesimba, kunyanya kana ichienzaniswa nehurongwa hwebhatiri. Iko kumashure kweichi ndechekuti, nepo mota diki dzekutengesa mukushandisa kwekurima dzichigona kuve nemagetsi zvizere, iri idenho rakakura kune rinorema-basa nhare dzinoshanda dzemuchina. Chikamu chemagetsi che drivetrain muchienderana neinjini diki dzinoshandisa mafuta ekugadzira, ndeimwe mukana wekuzadzisa kuderedzwa kwe CO2 kwakakodzera. Mumwe muenzaniso weiyi methanol, inogadziriswazve patsva, iyo inogona kushandiswa senzira yekudonhedza-kutsiva yeiyo-yepamugwagwa chikamu. Dambudziko rinounzwa ne-e-mafuta ndizvo zvavanoda kuti vagadzirise magetsi eEC2-kwazvakarerekera electrolysis uye kuti izvi hazviwanike muhuwandu hwakakwana parizvino. Ichi chakakosha chikamu panzira inoenda kumamiriro ekunze asina kwachakarerekera remangwana richakurukurwa nevanjiniya uye nyanzvi mu 'future Lounge' maforamu ehunyanzvi ku SYSTEMS & COMPONENTS.
Kwenguva yakareba, hydrogen yakaita chikamu chepasi mukuvandudzwa kweEC2-kwazvakarerekera kutyaira pfungwa mune yekunze-nzira chikamu. Iko kuomarara kushandurwa kwemamwe marudzi esimba kuhydrogen kwakaratidzika kuve kwakanyanya kuomarara kuzadzisa chinangwa. Zvisinei, kubva European Union payakatanga iyo 'European Yakachena Hydrogen Alliance' (ECH2A) muna Chikunguru 2020, indasitiri yakanangana nekuchinja kuri kuwedzera kumusoro wenyaya uyu, uye kwete pasina chikonzero chakanaka kubvira pakagadziriswazve hydrogen haina kukodzera chete semafuta emafuta maseru asi inogona zvakare kushandiswa yakanangana mumagetsi enjini uye gasi turbines. Sezvo hydrogen iri peturu isina kabhoni, emisi shoma chete inoitiswa zvakanyanya kubva kumafuta ekuzora mafuta. Kutenda kune yayo yakadzika yekudzima gasi tembiricha, nitrogen oxide zvakaburitswa zvatova pazasi pemuganhu kukosha, kunyangwe pasina gasi rekubvisa mushure mekurapwa. Inoshanda, yakatetepa oparesheni inowedzera mukushandisa mukana mukuenzanisa neyakajairika enjini yemoto.
Injini dzeHydrogen dziri kusimudza nhanho
Saka chii chakanakira hydrogen drivetrain yemugadziri unotaridzika? SYSTEMS & COMPONENTS inotarisira kupindura uyu mubvunzo neinjini uye turbo injini kuchinjika kwakakosha kuita izvi. Injini inogadzira Deutz akatotaridza prototype yakadaro seimwe nzira kune peturu cell technology: iyo TCG 7.8 H2. Iyo hydrogen misiyano yematanhatu-humburumbira mu-mutsara injini yemuchina wekurima inogona zvakare kushandiswa mune akasiyana hybrid masisitimu pamwe chete nemagetsi anotyaira. Iyo yekubudirira yekubudirira kweEC2-yemahara injini dzinotsva ine jekiseni rinoshanda, kupisa mafuta, kudzimisa gasi kudzokorodza, turbocharging uye yakasarudzika hydrogen chinogadzirisa chinoshandura. Chirongwa chiri kuitwa kuInstitut für Kolbenmaschinen (Institute for Piston Engines) kuKarlsruhe Institute of Technology (KIT) zvakare muenzaniso mune izvi mamiriro. Iri kuongorora kugona kwenzira dzemumoto dzemangwana uchishandisa muenzaniso wemotokari dzinotakura dzinorema. Kuti uite izvi, iyo hydrogen inoiswa jekiseni, muchikamu chekutanga, mune yakawanda injini yekudyiwa uyezve gare gare, mushure mekushandura injini, yakanangana nesirinda. Kubudikidza nemaitiro aya Institute Director Prof. Thomas Koch nechikwata chake chemasayendisiti vanokwanisa kuongorora kukanganisa kwesanganiswa kwekuumbwa pamoto. Chinangwa ndechekumisikidza ramangwana tekinoroji mepu dzemigwagwa dzekutengesa mota anotyaira pahwaro uhwu uye kuona matambudziko ehunyanzvi anowanikwa mukushandisa injini dzehydrogen.
Iyo injini inosanganisa yeramangwana
Iko mashandiro emazuva ano ari-emumugwagwa mota dzinoenderana nekuvimbika uye kwakaringana mashandiro einjini. Injini yedhiziri icharamba iri injini yesarudzo muhunyanzvi hwekusanganisa remangwana rinotaridzika, asi ikozvino rave nemakwikwi. Kunyangwe iri gasi, remasanganiswa kana remagetsi, zvine chekuita nekutungamira SYSTEMS & ZVINYORWA musoro wenyaya we'Green Efficiency - yakafemerwa nemhinduro ', mhinduro dziri kuratidzwa muHanover dzinobatsira kubatanidza zvinodiwa pamusika nemitemo yekubuda.
SYSTEMS & COMPONENTS inoitika mukati meAgritechnica, yekutengeserana kwepasirese zvakanyanya michina yekurima, muHanover, Germany, kubva 27 Kukadzi kusvika 5 Kurume 2022.Kuderera kwemweya uye kuderedzwa kwemafuta emagetsi: enjini nyowani mafomu ekunze-mugwagwa maficha anosanganisa mashandiro pamwe nekudzivirira kwemamiriro ekunze