Guoxuan: Peb tau mus txog 0,212 kWh / kg hauv peb lub hlwb LFP, peb mus ntxiv. Cov no yog NCA/NCM sites!
Cov Guoxuan Suav khav theeb tias lawv tau nkag mus rau thaj tsam yav dhau los tsuas yog nyob ntawm lithium-ion hlwb nrog cobalt-muaj cathodes. Lub tuam txhab hais tias nws muaj peev xwm mus cuag ib tug zog ceev ntawm tshaj 0,2 kWh / kg nyob rau hauv ib tug tshiab lithium hlau phosphate (LFP) ntawm tes rau hauv ib tug sachet.
LFP Cells - Ib Hnub "Tsis Muaj Zog" Ua "Zoo txaus"
Lithium hlau phosphate hlwb muaj ntau yam zoo: lawv tsis siv cobalt, yog li lawv pheej yig dua tshaj li cov cell nrog cathodes muaj cov khoom no. Ntxiv mus, lawv tsawg nplaim taws thaum puas thiab tiv taus txhiab lub voj voog them nyiaj... Lawv kuj muaj ib qho teeb meem loj: lawv muab lub zog qis dua li NCA / NCM hlwb vim tias lawv qis dua 0,2 kWh / kg, thaum NCA / NCM tau tshaj 0,25 thiab nce mus txog 0,3 kWh / kg.
Tsawg kawg nws tau ua li ntawd txog tam sim no.
Suav tuam txhab Guoxuan, uas tam sim no muab LFP hlwb rau Suav lag luam, tshaj tawm tias nws tau ua tiav hauv kev tsim cov hnab ntim lithium hlau phosphate hlwb (duab) nrog lub zog ceev ntawm 0,212 kWh / kg. Qhov no tsis yog qhov kawg, lub tuam txhab xav kom ncav cuag 2021 kWh / kg hauv 0,23, thiab hauv 2022 txog 0,26 kWh, uas twb yog tus nqi ib sab ntawm NCA / NCM hlwb.
Cov chaw tsim khoom kuj khav theeb ntawm kev siv jelly-roll-to-module technology, uas, raws li lub npe qhia, tso cai. siv cov pab pawg ntawm cov cell ua modules, tsis muaj ntxiv enclosures. Txawm li cas los xij, daim duab tsis qhia tias qhov txuas muab lub sijhawm zoo li no. Yog tias muaj, ces nws yuav tsum muaj qee yam "comb", ib lub thav duab hlau txuas nrog cov npoo ntev ntawm lub hnab, tsawg kawg peb xav li ntawd.
Koj yuav tsis pom dab tsi zoo li no (qhov chaw):
Qhov no yuav txaus siab rau koj:
