Uphononongo oluninzi lufumanise ukuba i-EV ivelisa ungcoliseko oluncinci kubomi babo bonke kunezithuthi ezisebenza ngefosili.
Nangona kunjalo, ukuvelisa umbane wokutshaja ii-EVs akukhupheli ngaphandle, kwaye njengoko izigidi ezingakumbi zibotshelelwa kwigridi, ukutshaja ngobuchule ukukhulisa ukusebenza kakuhle kuya kuba yinxalenye ebalulekileyo yomfanekiso.Ingxelo yakutshanje evela kwimibutho emibini engenzi nzuzo yokusingqongileyo, i-Rocky Mountain Institute kunye ne-WattTime, ivavanye ukuba ukucwangcisa ukutshaja amaxesha okukhutshwa okuphantsi kwigridi yombane kunokunciphisa njani ukukhutshwa kwe-EV.
Ngokutsho kwengxelo, e-US namhlanje, ii-EVs zihambisa malunga ne-60-68% ekhutshwayo ephantsi kuneenqwelo ze-ICE, ngokuqhelekileyo.Xa ezo EVs ziphuculwe ngokutshaja okukhaliphileyo ukuze zihambelane namazinga okukhutshwa aphantsi kakhulu kwigridi yombane, zinokunciphisa ukukhutshwa kwe-2-8% eyongezelelweyo, kwaye zide zibe ngumthombo wegridi.
Iimodeli ezichanekileyo zexesha langempela lomsebenzi kwigridi ziququzelela ukusebenzisana phakathi kwezixhobo zombane kunye nabanini be-EV, kubandakanywa neenqwelo zorhwebo.Abaphandi babonisa ukuba, njengoko iimodeli ezichanekileyo zibonelela ngeempawu eziguquguqukayo malunga neendleko kunye nokukhutshwa kokuveliswa kwamandla ngexesha langempela, kukho ithuba elibalulekileyo lezinto eziluncedo kunye nabaqhubi ukulawula ukutshaja kwe-EV ngokweempawu zokukhutshwa.Oku akunakunciphisa kuphela iindleko kunye nokukhutshwa, kodwa kuququzelele utshintsho kumandla ahlaziyekayo.
Ingxelo ifumene izinto ezimbini eziphambili ezibalulekileyo ekwandiseni ukuncitshiswa kweCO2:
1. Umxube wegridi yendawo: Ukuveliswa kwe-zero-emissions eninzi ekhoyo kwigridi enikiweyo, likhulu ithuba lokunciphisa i-CO2 Eyona mali iphezulu yolondolozo efunyenwe kuphononongo yayikwiigridi ezinamazinga aphezulu okwenziwa ngokutsha.Nangona kunjalo, neegridi ezimdaka ngexabiso zinokuxhamla kwi-emissions-optimized chargeging.
2. Ukuziphatha kokutshaja: Ingxelo ifumanisa ukuba abaqhubi be-EV kufuneka bahlawule ngokusebenzisa iireyithi zokutshaja ezikhawulezayo kodwa kumaxesha ahlala ixesha elide.
Abaphandi badwelise iingcebiso ezininzi malunga nezinto eziluncedo:
1. Xa kufanelekile, beka phambili ukutshaja kweNqanaba 2 ngamaxesha okuhlala ixesha elide.
2. Hlanganisa ukufakelwa kombane kwezothutho kwisicwangciso esihlanganisiweyo sezibonelelo, kuthathelwa ingqalelo indlela ii-EVs ezinokusetyenziswa ngayo njenge-asethi eguquguqukayo.
3. Ukulungelelanisa iinkqubo zokufakelwa kombane kunye nomxube wokuvelisa umbane.
4. Gcwalisa utyalo-mali kwiintambo zothumelo ezitsha ngobuchwepheshe obukhulisa ukutshajiswa kumyinge wezinto ezikhutshwayo ezisecaleni ukuthintela ukucutheka kokuveliswa kwamandla ahlaziyekayo.
5. Hlala uphonononga kwakhona iintlawulo zexesha lokusetyenziswa njengoko idatha yegridi yexesha lokwenene ifumaneka lula.Umzekelo, endaweni yokujonga nje iireyithi ezibonisa imithwalo ephezulu kunye nephezulu, hlengahlengisa amaxabiso ukuze ukhuthaze ukutshaja kwe-EV xa kunokwenzeka ukuba kubekho ukucuthwa.
Ixesha lokuposa: May-14-2022