Kulephera kwa batire ya galimoto yamagetsi yatsika kwambiri

Kulephera kwa mabatire a Lithium-ion pamagalimoto amagetsi a plug-in kwatsika kwambiri m'zaka zaposachedwa.Ofesi ya Ukatswiri wa Zamagetsi ku US Department of Energy's Vehicle Technology Office posachedwa idawunikira lipoti lofufuza lomwe lili ndi mutu wakuti "Phunziro Latsopano: Kodi Battery Yagalimoto Yamagetsi Imatha Nthawi Yaitali Bwanji?"Lofalitsidwa ndi Recurrent, lipotili likuwonetsa deta yosonyeza kuti kudalirika kwa batri la EV kwafika patali pazaka khumi zapitazi, makamaka m'zaka zaposachedwa.

Kafukufukuyu adayang'ana deta ya batri kuchokera pafupi ndi magalimoto a 15,000 omwe amatha kubwezeretsedwanso pakati pa 2011 ndi 2023. Zotsatira zimasonyeza kuti mitengo yosinthira batri (chifukwa cha kulephera m'malo mokumbukira) inali yapamwamba kwambiri m'zaka zoyambirira (2011-2015) kusiyana ndi zaka zaposachedwapa (2016- 2023).

M'magawo oyambilira pomwe zosankha zamagalimoto amagetsi zinali zochepa, mitundu ina idakumana ndi kulephera kwamphamvu kwa batri, ndipo ziwerengero zimafika pamaperesenti angapo.Kuwunika kukuwonetsa kuti chaka cha 2011 chidakhala chaka chapamwamba kwambiri cha kulephera kwa mabatire, ndi kuchuluka kwa 7.5% kupatula kukumbukira.Zaka zotsatila zidakhala ndi ziwopsezo kuyambira 1.6% mpaka 4.4%, zomwe zikuwonetsa zovuta zomwe zimachitika kwa ogwiritsa ntchito magalimoto amagetsi pokumana ndi zovuta za batri.

Komabe, IT House idawona kusintha kwakukulu kuyambira 2016, pomwe kulephera kwa batri m'malo mwake (kupatula kukumbukira) kunawonetsa malo owoneka bwino.Ngakhale kuti chiwongola dzanja chambiri chidalipobe mozungulira 0.5%, zaka zambiri zidawona mitengo yoyambira pakati pa 0.1% ndi 0.3%, kutanthauza kuwongolera kowonekera kakhumi.

Lipotilo likuti zolephera zambiri zimathetsedwa mkati mwa nthawi ya chitsimikizo cha wopanga.Kupititsa patsogolo kudalirika kwa batri kumachitika chifukwa cha ukadaulo wokhwima kwambiri monga makina oziziritsira ma batri amadzimadzi, njira zatsopano zoyendetsera batire ndi ma chemistries atsopano.Kuphatikiza pa izi, kuwongolera bwino kwambiri kumagwiranso ntchito yofunika.

Poyang'ana zitsanzo zenizeni, Tesla Model S oyambirira ndi Nissan Leaf ankawoneka kuti ali ndi chiwerengero chapamwamba kwambiri cha batri.Magalimoto awiriwa anali otchuka kwambiri pagawo la plug-in panthawiyo, zomwe zidapangitsanso kulephera kwa Avereji:

2013 Tesla Model S (8.5%)

2014 Tesla Model S (7.3%)

2015 Tesla Model S (3.5%)

2011 Nissan Leaf (8.3%)

2012 Nissan Leaf (3.5%)

Deta ya kafukufukuyo imachokera ku mayankho ochokera kwa eni magalimoto pafupifupi 15,000.Ndikoyenera kutchula kuti chifukwa chachikulu cha kukumbukira kwakukulu kwa Chevrolet Bolt EV / Bolt EUV ndi Hyundai Kona Electric m'zaka zaposachedwa ndi mabatire a LG Energy Solution omwe alibe (nkhani zopanga).