Kutshanje, bekukho iindaba ezikumgangatho wehlabathi kwindawo yenjini yaseTshayina. I-Weichai Power yenza ijenereyitha yokuqala ye-diesel kunye nokusebenza kakuhle kwe-thermal ngaphezu kwe-50% kunye nokuqonda ukusetyenziswa kwezorhwebo kwihlabathi.
Ayisiyiyo kuphela ukusebenza kakuhle kwe-injini ye-injini ngaphezulu kwe-50%, kodwa inokuhlangabezana ngokulula neemfuno zokukhutshwa kwe-VI / Euro VI kazwelonke kwaye iqonde imveliso yobuninzi obukhulu. Iingxilimbela zangaphandle ezifana neMercedes Benz, iVolvo, iCummins iinjini zedizili zomgangatho ofanayo wokusebenza zisekho kwinqanaba lebhubhoratri, kunye nesixhobo sokubuyisela ubushushu benkunkuma. Ukuze wenze le njini, i-Weichai ityale iminyaka emi-5, i-4.2 yeebhiliyoni kunye namawakawaka abasebenzi be-R & D. Sele kuyiminyaka eyinkulungwane enesiqingatha ukususela ngo-1876 ukuba ukusebenza kakuhle kwe-thermal yeenjini ezinkulu zedizili ehlabathini kunyuke ukusuka kwi-26% ukuya kwi-46%. Uninzi lweenqwelo zepetroli zosapho lwethu azikadluli kuma-40% ukuza kuthi ga ngoku.
Ukusebenza kakuhle kwe-thermal ye-40% kuthetha ukuba i-40% yamandla e-fuel ye-injini iguqulwa ibe ngumsebenzi ophumayo we-crankshaft. Ngamanye amazwi, nangaliphi na ixesha xa unyathela kwi-pedal yegesi, malunga ne-60% yamandla e-fuel iyachithwa. Ezi 60% zizo zonke iintlobo zeelahleko ezingenakuthintelwa
Ke ngoko, okukhona kuphezulu ukusebenza kakuhle kwe-thermal, kokukhona kuncitshiswa ukusetyenziswa kwepetroli, kokukhona kubaluleke ngakumbi isiphumo sokonga amandla kunye nokunciphisa ukukhutshwa.
Ukusebenza kwe-thermal ye-injini ye-diesel ngokulula kunokugqithisa i-40% kwaye izame ukufikelela kwi-46%, kodwa iphantse ibe ngumda. Ukuqhubela phambili, yonke i-0.1% yokwenza ngcono kufuneka yenze imizamo emikhulu
Ukuze udale le njini ngokusebenza kakuhle kwe-thermal ye-50.26%, iqela le-Weichai R & D lihlengahlengise i-60% yamawaka eenxalenye ze-injini.
Ngamanye amaxesha iqela linokuphucula kuphela ukusebenza kwe-thermal nge-0.01% ngaphandle kokulala iintsuku eziliqela. Abanye abaphandi baxhalabile kangangokuba bafuna uncedo kwisazi sengqondo. Ngale ndlela, iqela lathatha yonke i-0.1 yokwanda kwe-thermal esebenzayo njenge-node, yaqokelela kancinane, kwaye yatyhala ngamandla. Abanye abantu bathi kuyimfuneko ukuhlawula ixabiso eliphezulu ngolo hlobo ukwenzela inkqubela. Ngaba le 0.01% yenza nayiphi na ingqiqo? Ewe, iyavakala, ukuxhomekeka kwangaphandle kweTshayina kwioyile yi-70.8% ngo-2019.
Phakathi kwabo, injini yokutshisa yangaphakathi (injini ye-diesel + injini yepetroli) idla i-60% ye-oyile yokusetyenziswa kweoli yaseChina. Ngokusekelwe kwinqanaba leshishini langoku le-46%, ukusebenza kakuhle kwe-thermal kunokunyuswa ukuya kwi-50%, kwaye ukusetyenziswa kwe-diesel kungancitshiswa nge-8%. Okwangoku, ii-injini zedizili zaseTshayina ezisebenza nzima zinokunyuselwa ukuya kutsho kwi-10.42 yezigidi zeetoni ngonyaka, nto leyo enokonga i-10.42 yezigidi zeetoni zecarbon dioxide. I-33.32 yezigidi zeetoni, ilingana nesinye kwisihlanu semveliso yedizili yaseTshayina iyonke ngo-2019 (i-166.38 yezigidi zeetoni)
Ixesha lokuposa: Nov-27-2020
