Kev ntsuas cua sov rau Ternary li-cell thiabLFPcell,
LFP,

▍ SIRIM Certification

Rau kev ruaj ntseg ntawm tib neeg thiab khoom vaj khoom tsev, Malaysia tsoom fwv tsim cov khoom pov thawj cov tswv yim thiab tso saib xyuas cov khoom siv hluav taws xob, cov ntaub ntawv & multimedia thiab cov ntaub ntawv tsim kho. Cov khoom tswj tau tuaj yeem xa tawm mus rau Malaysia tsuas yog tom qab tau txais daim ntawv pov thawj khoom pov thawj thiab daim ntawv lo.

▍ SIRIM QAS

SIRIM QAS, ib lub koom haum ua lag luam tag nrho ntawm Malaysian Institute of Industry Standards, yog tib lub chaw muab ntawv pov thawj ntawm Malaysian lub koom haum tswj hwm hauv tebchaws (KDPNHEP, SKMM, thiab lwm yam).

Daim ntawv pov thawj roj teeb thib ob yog tsim los ntawm KDPNHEP (Malaysian Ministry of Domestic Trade thiab Consumer Affairs) raws li ib qho kev lees paub. Tam sim no, cov chaw tsim khoom, cov khoom lag luam thiab cov neeg lag luam tuaj yeem thov daim ntawv pov thawj rau SIRIM QAS thiab thov rau kev sim thiab ntawv pov thawj ntawm cov roj teeb thib ob nyob rau hauv hom ntawv pov thawj.

▍ SIRIM Certification- Secondary Battery

Lub roj teeb thib ob tam sim no raug lees paub los ntawm daim ntawv pov thawj tab sis nws yuav nyob rau hauv qhov yuav tsum tau lees paub sai sai. Hnub kawg uas yuav tsum tau ua yog nyob rau lub sijhawm tshaj tawm Malaysian. SIRIM QAS twb tau pib lees txais daim ntawv thov.

Secondary roj teeb ntawv pov thawj Standard: MS IEC 62133: 2017 los yog IEC 62133: 2012

▍ Vim li cas MCM?

● Tsim kom muaj kev sib pauv tswv yim zoo thiab kev sib pauv xov xwm nrog SIRIM QAS uas tau muab ib tus kws tshaj lij los daws cov haujlwm MCM thiab cov lus nug nkaus xwb thiab qhia cov ntaub ntawv tseeb tseeb ntawm thaj chaw no.

● SIRIM QAS lees paub MCM cov ntaub ntawv xeem kom cov qauv tuaj yeem kuaj hauv MCM es tsis txhob xa mus rau Malaysia.

● Los muab kev pabcuam ib-nres rau Malaysian ntawv pov thawj ntawm roj teeb, adapters thiab xov tooj ntawm tes.

Hauv kev lag luam tsheb fais fab tshiab, ternary lithium roj teeb thiab lithium hlau phosphate roj teeb yeej ib txwm yog lub hom phiaj ntawm kev sib tham. Ob leeg muaj lawv qhov zoo thiab qhov tsis zoo. Lub roj teeb ternary lithium muaj lub zog siab ceev, kev ua haujlwm zoo ntawm qhov kub thiab txias, thiab kev caij nkoj siab, tab sis tus nqi kim thiab tsis ruaj khov.LFPyog pheej yig, ruaj khov, thiab muaj kev ua haujlwm kub zoo. Qhov tsis zoo yog qhov ua haujlwm tsis zoo ntawm qhov kub thiab txias thiab tsis muaj zog ceev.
Nyob rau hauv txoj kev loj hlob ntawm ob lub roj teeb, vim yog cov kev cai sib txawv thiab kev xav tau kev loj hlob, ob hom kev ua si tawm tsam ib leeg nce thiab nqis. Tab sis tsis hais ob hom kev txhim kho li cas, kev nyab xeeb kev ua haujlwm yog qhov tseem ceeb. Cov roj teeb lithium-ion feem ntau yog tsim los ntawm cov khoom siv hluav taws xob tsis zoo, cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob zoo. Cov tshuaj ua haujlwm ntawm cov khoom tsis zoo electrode graphite yog ze rau ntawm cov hlau lithium hauv lub xeev them. SEI zaj duab xis nyob rau saum npoo decomposes ntawm qhov kub thiab txias, thiab lithium ions embedded nyob rau hauv lub graphite react nrog cov electrolyte thiab cov binder polyvinylidene fluoride tso tawm ntau cua sov. Alkyl carbonate organic tov yog feem ntau siv raws li
electrolytes, uas yog flammable. Cov khoom siv hluav taws xob zoo feem ntau yog hloov pauv hlau oxide, uas muaj cov khoom muaj zog oxi dizing hauv lub xeev them, thiab yooj yim decomposed kom tso pa tawm ntawm qhov kub thiab txias. Cov pa oxygen tso tawm ua rau cov tshuaj tiv thaiv oxidation nrog cov electrolyte, thiab tom qab ntawd tso tawm ntau cov cua sov.
Yog li ntawd, los ntawm qhov pom ntawm cov khoom siv, cov roj teeb lithium-ion muaj kev pheej hmoo siab, tshwj xeeb tshaj yog thaum muaj kev tsim txom, teeb meem kev nyab xeeb yog qhov tseem ceeb. Txhawm rau simulate thiab sib piv qhov kev ua tau zoo ntawm ob lub roj teeb lithium-ion sib txawv nyob rau hauv qhov kub thiab txias, peb tau ua cov kauj ruam hauv qab no.