Heerarka Gargaarka Batroolka Gawaarida Gawaarida Gawaarida ayaa si weyn hoos ugu dhacday

Heerarka batteriga-withium-ion heerarka batteriga ee gawaarida korantada ayaa si weyn hoos ugu dhacday sannadihii la soo dhaafay. Xafiiska Teknolojiyadda Gawaarida Mareykanka ee Wasaaradda Tamarta ee Mareykanka ayaa dhawaan muujisay warbixin cilmi baaris ah oo cinwaan looga hadlayo "Daraasad cusub: Muddo intee le'eg ayay batteriga korantadu socotaa?" Waxaa daabacay soo noqnoqda, warbixintu waxay muujineysaa xog muujineysa in la-hakinta batteriga EK ay jirtay muddo dheer tobankii sano ee la soo dhaafay, gaar ahaan sannadihii ugu dambeeyay.

Daraasadu waxay eegtay xogta batteriga illaa 15,000 oo gawaarida dib loo soo celiyay ee u dhexeeya 2011 iyo 2023. Natiijooyinka ayaa muujinaya in sicirka badalka batteriga (sababtuna tahay in laga soo celin lahaa) sanadihii hore (2011-2015) sanadihii ugu dambeeyay (2016-2023).

Marxaladaha hore marka xulashooyinka gawaarida korantada ay xadidan yihiin, qaar ka mid ah heerarka batteriga aan la xusin, iyadoo tirooyinka gaarayaan boqolkiiba boqol. Falanqaynta ayaa muujineysa in 2011 lagu calaamadeeyay sanadka ugu sarreeya ee ku saabsan fashilka batteriga, oo leh heer ilaa 7.5% laga reebo dib u soo celinta. Sanadaha soo socda wuxuu arkay heerar guuldarro ah oo u dhexeeya 1.6% ilaa 4.4%, taasoo muujineysa caqabadaha joogtada ah ee dadka isticmaala gawaarida korantada inay la kulmaan arrimaha batteriga.

Si kastaba ha noqotee, gurigu wuxuu arkay isbedel la taaban karo laga bilaabo laga bilaabo sanadka 2016, halkaas oo batarigu ku beddelato heerka beddelka (marka laga reebo dib-u-soo-celinta) waxay muujisay dhibic cad oo cad. In kasta oo heerka fashilka ugu sarreeya uu weli ku dul dabacsan yahay 0.5%, inta badan sanadaha ayaa arkay heerar u dhexeeya u dhexeeya 0.1% iyo 0.3%, oo tilmaamaya tobanka togan ee caanka ah.

Warbixinta ayaa sheegeysa in inta badan dhibaatooyinka badankood lagu xalliyo mudada dammaanadda soo saaraha. Hagaajinta isku hallaynta batarigu waxay sabab u tahay teknoolojiyadda qaan-gaarka ah sida nidaamyada qaboojinta bukooyinka dareeraha ah ee dareeraha ah, istiraatiijiyadaha maaraynta kuleylka ee cusub iyo tabinta batteriga ee cusub. Tan waxaa u dheer, xakamaynta tayada tayada adag ayaa sidoo kale door muhiim ah ka ciyaara.

Fiiri tusaalayaal gaar ah, caleen hore ee Tesla S Model S iyo Nissan waxay u muuqdeen inay leeyihiin heerarka ugu sareeya ee batteriga. Labadan baabuur waxay aad ugu caaneeyeen qeybta-galka waqtigaas, kuwaas oo iyaguna kaxeeyey heerka celceliska fashilka guud:

2013 Tesla Moodel S (8.5%)

2014 Tesla Model S (7.3%)

2015 Tesla Model S (3.5%)

2011 Nissan caleen (8.3%)

2012 Nissan caleen (3.5%)

Xogta daraasadda waxay ku saleysan tahay jawaab-celin laga soo bilaabo qiyaastii 15,000 milkiilayaasha gawaarida. Waxaa mudan in la xuso in sababta ugu weyn ee loo xasuusto ee loo yaqaan 'Chevrolet Bolt Bolt Bolt Chit EV / Bolt EUV iyo Hyundai Kona EU EUNTE SANADKA SANADKA SANADKA SANADKA KHATARTA SANADKA (ARRIMADA FARSAMADA).