Tshiab tiam roj teeb hlwb: Kia e-Niro nrog NCM 811 los ntawm SK Innovation, LG Chem cia siab rau NCM 811 thiab NCM 712
Txheem
Lub PushEVs portal tau npaj cov npe nthuav dav ntawm cov xov tooj ntawm tes uas yuav tsim los ntawm LG Chem thiab SK Innovation nyob rau yav tom ntej. Cov neeg tsim khoom tab tom nrhiav kev xaiv uas muaj peev xwm siab tshaj plaws nrog cov ntsiab lus qis tshaj plaws ntawm cobalt kim. Peb kuj tau nthuav cov npe Tesla.
Cov txheej txheem
- Roj teeb hlwb ntawm lub neej yav tom ntej
- LG Chem: 811, 622 -> 712
- SK Innovation in NCM 811 w Kia Niro EV
- Tesla II NCMA 811
- Dab tsi yog qhov zoo thiab qhov phem?
Ua ntej, ib qho kev ceeb toom me ntsis: lub caij yog lub tsev tseem ceeb ntawm lub traction roj teeb, uas yog, lub roj teeb. Lub xovtooj yuav lossis tsis ua haujlwm raws li lub roj teeb. Cov roj teeb hauv lub tsheb hluav taws xob yog tsim los ntawm cov txheej txheem ntawm lub hlwb tswj los ntawm BMS system.
Nov yog cov npe ntawm cov thev naus laus zis uas peb yuav daws tau nyob rau xyoo tom ntej ntawm LG Chem thiab SK Innovation.
LG Chem: 811, 622 -> 712
LG Chem twb tsim cov hlwb nrog NCM 811 cathode (Nickel-Cobalt-Manganese | 80%-10%-10%), tab sis cov no tsuas yog siv hauv tsheb npav xwb. Lub cim thib peb ntawm cov hlwb uas muaj cov ntsiab lus ntau dua nickel thiab cov ntsiab lus qis cobalt yuav tsum tau muab lub zog khaws cia ntau dua. Tsis tas li ntawd, lub cathode yuav coated nrog graphite, uas yuav ua rau kom them nyiaj sai.
Roj teeb tshuab (c) BASF
NCM 811 thev naus laus zis yog siv hauv cylindrical hlwb., thaum hauv sachet peb tseem nyob hauv technology NCM 622 - thiab cov khoom no muaj nyob rau hauv lub tsheb fais fab... Nyob rau hauv lub neej yav tom ntej, txhuas yuav muab ntxiv rau lub hnab thiab cov proportions ntawm cov hlau yuav raug hloov mus rau NCMA 712. Cells ntawm no hom nrog ib tug cobalt ntsiab lus ntawm tsawg tshaj li 10 feem pua yuav tsim los ntawm 2020.
> Vim li cas Tesla thiaj xaiv cov ntsiab lus cylindrical thaum lwm cov tuam txhab nyiam cov ntsiab lus zoo nkauj?
Peb cia siab tias NCM 622, thiab thaum kawg NCMA 712, mus thawj zaug rau Volkswagen tsheb: Audi, Porsche, tejzaum nws yog VW.
Lub hnab ntawm LG Chem - nyob rau hauv pem hauv ntej ntawm sab xis thiab tob - ntawm cov kab ntau lawm (c) LG Chem
SK Innovation in NCM 811 w Kia Niro EV
SK Innovation pib tsim cov khoom siv qhov tseeb NCM 811 thev naus laus zis thaum Lub Yim Hli 2018. Thawj lub tsheb yuav tsum tau siv yog hluav taws xob Kia Niro. Cells kuj tuaj yeem hloov kho rau Mercedes EQC.
Rau kev sib piv: Hyundai Kona Electric tseem siv NCM 622 ntsiab tsim los ntawm LG Chem.
Tesla II NCMA 811
Tesla's 3 hlwb zoo li tsim nrog NCA (NCMA) 811 thev naus laus zis lossis zoo dua. Qhov no tau paub nyob rau hauv cov chav kawm ntawm cov ntsiab lus ntawm thawj peb lub hlis twg ntawm 2018. Lawv nyob rau hauv daim ntawv ntawm lub tog raj kheej thiab ... me ntsis yog paub txog lawv.
> 2170 (21700) hlwb hauv Tesla 3 roj teeb zoo dua NMC 811 hlwb hauv _future_
Dab tsi yog qhov zoo thiab qhov phem?
Feem ntau: qhov qis dua cov ntsiab lus cobalt, qhov pheej yig dua ntawm cov xov tooj ntawm tes. Yog li, cov khoom siv raw rau lub roj teeb nrog NCM 811 hlwb yuav tsum raug nqi tsawg dua li cov khoom siv raw rau lub roj teeb uas siv NCM 622. Txawm li cas los xij, 622 hlwb muaj peev xwm muaj peev xwm ntau dua rau tib qhov hnyav, tab sis yog kim dua.
Vim yog tus nqi loj hlob sai ntawm cobalt hauv ntiaj teb kev lag luam, cov tuam txhab tau hloov mus rau 622 -> (712) -> 811.
Nco tseg: qee lub tuam txhab siv NCM cim, lwm tus NMC.
Saum toj no: SK Innovation NCM 811 sachet nrog electrodes pom ntawm ob sab.
Qhov no yuav txaus siab rau koj:
