Kev xaiv ntawm NMC (Nickel Manganese Cobalt) thiab LFP (Lithium Iron Phosphate) lithium roj teeb nyob ntawm qhov yuav tsum tau ua thiab qhov tseem ceeb ntawm koj daim ntawv thov. Nov yog qee yam tseem ceeb uas yuav tsum xav txog rau txhua hom:
Cov roj teeb NMC (Nickel Manganese Cobalt)
Cov txiaj ntsig:
1. Lub Zog Muaj Zog Ntau Dua: Cov roj teeb NMC feem ntau muaj lub zog ntau dua, txhais tau tias lawv tuaj yeem khaws cia lub zog ntau dua hauv pob me dua thiab sib dua. Qhov no muaj txiaj ntsig zoo rau cov ntawv thov uas qhov chaw thiab qhov hnyav tseem ceeb, xws li cov tsheb fais fab (EVs).
2. Kev Ua Haujlwm Siab: Feem ntau lawv muab kev ua tau zoo dua ntawm kev tso zis hluav taws xob thiab kev ua haujlwm zoo.
3. Qhov Kub Ntau Dua: Cov roj teeb NMC tuaj yeem ua tau zoo thoob plaws ntau qhov kub thiab txias.
Qhov Tsis Zoo:
1. Tus nqi: Feem ntau lawv kim dua vim yog tus nqi ntawm cov ntaub ntawv xws li cobalt thiab nickel.
2. Kev Ruaj Ntseg Kub: Lawv tsis ruaj khov kub dua li cov roj teeb LFP, uas tuaj yeem ua rau muaj kev txhawj xeeb txog kev nyab xeeb hauv qee qhov xwm txheej.
Cov roj teeb LFP (Lithium Iron Phosphate)
Cov txiaj ntsig:
1. Kev Nyab Xeeb: Cov roj teeb LFP paub txog lawv qhov kev ruaj khov zoo heev ntawm kev kub thiab tshuaj lom neeg, ua rau lawv muaj kev nyab xeeb dua thiab tsis tshua muaj kev kub hnyiab thiab kub hnyiab.
2. Lub Neej Siv Tau Ntev Dua: Feem ntau lawv muaj lub neej siv tau ntev dua, uas txhais tau tias lawv tuaj yeem raug them thiab tso tawm ntau zaus ua ntej lawv lub peev xwm poob qis.
3. Siv Tau Zoo: Cov roj teeb LFP feem ntau pheej yig dua vim muaj ntau yam khoom siv (hlau thiab phosphate).
Qhov Tsis Zoo:
1. Qhov Zog Tsawg Dua: Lawv muaj qhov zog tsawg dua piv rau cov roj teeb NMC, ua rau cov roj teeb loj dua thiab hnyav dua rau tib lub zog khaws cia.
2. Kev Ua Tau Zoo: Lawv yuav tsis xa hluav taws xob tau zoo npaum li cov roj teeb NMC, uas yog qhov yuav tsum xav txog rau cov ntawv thov ua haujlwm siab.
Kev Txheeb Xyuas
- Xaiv NMC roj teeb yog tias:
- Lub zog ceev ceev yog qhov tseem ceeb (piv txwv li, hauv cov tsheb fais fab lossis cov khoom siv hluav taws xob nqa tau).
- Kev ua tau zoo thiab kev ua haujlwm tau zoo yog qhov tseem ceeb tshaj plaws.
- Nyiaj txiag tso cai rau tus nqi ntau dua ntawm cov khoom siv.
- Xaiv cov roj teeb LFP yog tias:
- Kev nyab xeeb thiab kev ruaj khov thermal yog qhov tseem ceeb (piv txwv li, hauv kev khaws cia lub zog ruaj khov lossis cov ntawv thov uas muaj qhov chaw txwv tsis pub nruj).
- Lub neej ntev thiab kev ua haujlwm ntev yog qhov tseem ceeb.
- Tus nqi yog ib qho tseem ceeb, thiab qhov ceev zog qis dua me ntsis yog qhov siv tau.
Thaum kawg, qhov kev xaiv "zoo dua" nyob ntawm koj qhov kev siv thiab qhov tseem ceeb. Xav txog qhov sib pauv ntawm lub zog ceev, tus nqi, kev nyab xeeb, lub neej ntev, thiab kev ua tau zoo thaum koj txiav txim siab.
Lub sijhawm tshaj tawm: Lub Yim Hli-02-2024
