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 zesizwe zokukhutshwa kwe-VI / Euro VI kunye nokuqonda imveliso yobuninzi obukhulu. Iingxilimbela zangaphandle ezifana neMercedes Benz, iVolvo, ii-injini zedizili zaseCummins 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
