Samsung SDI: tili ndi ma cell a Li-ion otsika mtengo komanso ochulukirapo, adzakhala mu BMW mu 2021

Samsung SDI, wopanga ma cell a Lithium-Ion, pakati pa ena, amalosera kuti msika wama cell omwe amagwiritsidwa ntchito pama plug-in magalimoto (BEV, PHEV) mu 2020 udzakhala 176 GWh. Ikulengezanso zinthu zatsopano za m'badwo wachisanu zomwe zipereka mphamvu zochulukirapo 5% pomwe zikutsika mtengo ndi 20% - kuti zitengedwe ndi BMW mu 20.

Ma cell a SDI atsopano a Samsung: NCA 811 m'malo mwa NMC 622?

Panopa, Samsung SDI umabala lifiyamu-ion maselo ndi NMC 622 cathodes (nickel-manganese-cobalt mu chiŵerengero cha 60-20-20), koma kampani amati kuchepetsa zili mtengo cobalt ndi kuonjezera kuchuluka kwa faifi tambala. Zatsopanozi mwina ndi NCA (Nickel-Cobalt-Aluminium) 811, ngakhale kuchuluka kwake sikunatchulidwe.

Maselo a m'badwo wa 5 omwe adalengezedwa ndi Samsung ayenera kuwonekera nthawi yomweyo. zambiri komanso zotsika mtengo kuposa momwe zilili pano. M'modzi mwa akonzi a Bloomberg New Energy Finance okhudza mutuwo (gwero) adati chidziwitsochi chikugwirizana ndi zolosera zamtengo wamtengo wapatali wa 2021. BNEF imaneneratu kuti mtengo pa kilowatt-ola la mphamvu udzatsika mpaka $ 1 nthawi ina. chaka.

Kutumiza koyamba kwa ma cell atsopano a Samsung SDI akukonzekera chaka chamawa. Kenako amapita kumagalimoto a BMW.

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Pamsonkhano wamsonkhano ndi omwe ali ndi Samsung, SDI idaperekanso chidziwitso china chofunikira. Chabwino, izo zawerengedwa kuti mu 2020 msika wonse ma cell a magalimoto amagetsi ndi ma hybrid plug-in adzakhala 176 GWh, kutanthauza chiwonjezeko cha 55 peresenti chaka ndi chaka (gwero). Pongoganiza kuti mphamvu ya batri m'galimoto ndi 50 kWh, 176 GWh ndi yokwanira kupanga magalimoto okwana 3,5 miliyoni, omwe ndi odziwika bwino.