Kev Tshawb Fawb Kev Siv Hluav Taws Xob Hluav Taws Xob rau Lithium roj teeb

Lus piav qhia luv luv:


Kev qhia txog qhov project

Kev Tshawb Fawb Kev Siv Hluav Taws Xob Hluav Taws Xob rau Lithium roj teeb,
lithium roj teeb,

▍Vietnam MIC Certification

Circular 42/2016/TT-BTTTT tau teev tseg tias cov roj teeb uas tau teeb tsa hauv lub xov tooj ntawm tes, ntsiav tshuaj thiab phau ntawv sau tsis raug tso cai xa tawm mus rau Nyab Laj tshwj tsis yog lawv raug DoC daim ntawv pov thawj txij thaum Lub Kaum Hli 1, 2016. DoC kuj tseem yuav tsum tau muab thaum thov Kev Pom Zoo Hom rau cov khoom kawg (cov xov tooj ntawm tes, ntsiav tshuaj thiab phau ntawv sau).

MIC tau tshaj tawm tsab xov xwm tshiab 04/2018/TT-BTTTT nyob rau lub Tsib Hlis, 2018 uas tau teev tseg tias tsis muaj IEC 62133: 2012 tshaj tawm tsab ntawv tshaj tawm los ntawm cov chaw kuaj xyuas txawv teb chaws raug lees txais thaum Lub Xya Hli 1, 2018. Kev sim hauv zos yog qhov tsim nyog thaum thov rau ADoC daim ntawv pov thawj.

▍ Test Standard

QCVN101: 2016 / BTT (saib rau IEC 62133: 2012)

▍ PQIR

Tsoom Fwv Teb Chaws Nyab Laj tau tshaj tawm tsab cai tshiab No.

Raws li txoj cai lij choj no, Ministry of Information thiab Communication (MIC) ntawm Nyab Laj tau tshaj tawm cov ntaub ntawv raug cai 2305 / BTTTT-CVT thaum Lub Xya Hli 1, 2018, qhia tias cov khoom hauv qab nws tswj (xws li roj teeb) yuav tsum tau thov rau PQIR thaum raug xa tawm. mus rau Nyab Laj. SDoC yuav tsum raug xa mus ua kom tiav cov txheej txheem kev lis kev cai. Hnub kawg ntawm kev nkag mus rau hauv cov cai no yog lub Yim Hli 10, 2018. PQIR muaj feem xyuam rau ib qho kev ntshuam mus rau Nyab Laj, uas yog, txhua zaus tus neeg xa khoom tuaj txawv teb chaws, nws yuav tsum thov rau PQIR (batch tshuaj xyuas) + SDoC.

Txawm li cas los xij, rau cov neeg lag luam uas tau ceev nrooj xa cov khoom tsis muaj SDOC, VNTA yuav tshawb xyuas PQIR ib ntus thiab pab txhawb kev lis kev cai. Tab sis cov neeg xa khoom yuav tsum xa SDoC rau VNTA kom ua tiav tag nrho cov txheej txheem kev lis kev cai tsis pub dhau 15 hnub ua haujlwm tom qab kev lis kev cai. (VNTA yuav tsis muab ADOC yav dhau los uas tsuas yog siv tau rau Nyab Laj Hauv Zos Cov Chaw Tsim Khoom)

▍ Vim li cas MCM?

● Sharer ntawm cov ntaub ntawv tseeb

● Co-founder ntawm Quacert roj teeb kuaj kuaj

MCM yog li dhau los ua tus neeg sawv cev ntawm lub chaw sim no hauv Mainland Tuam Tshoj, Hong Kong, Macau thiab Taiwan.

● Ib-stop Agency Service

MCM, ib qho chaw ua haujlwm zoo tshaj plaws rau ib qho chaw, muab kev sim, ntawv pov thawj thiab kev pabcuam tus neeg sawv cev rau cov neeg siv khoom.

 

Kev nyab xeeb ntawmlithium roj teebib txwm muaj kev txhawj xeeb hauv kev lag luam. Vim lawv cov khoom siv tshwj xeeb thiab ib puag ncig kev ua haujlwm nyuaj, thaum muaj hluav taws kub nyhiab tshwm sim, nws yuav ua rau cov khoom puas tsuaj, khoom poob, thiab txawm tias raug mob. Tom qab lub roj teeb lithium tshwm sim, kev pov tseg yog qhov nyuaj, siv sijhawm ntev, thiab feem ntau cuam tshuam txog kev tsim cov pa roj ntau ntau. Yog li ntawd, kev tua hluav taws raws sij hawm tuaj yeem tswj tau qhov kev sib kis ntawm hluav taws, kom tsis txhob muaj kev kub hnyiab, thiab muab sijhawm ntau rau cov neeg ua haujlwm khiav tawm.
Thaum lub sij hawm thermal runaway txheej txheem ntawm lithium-ion roj teeb, pa taws, hluav taws, thiab txawm tawg feem ntau tshwm sim. Yog li ntawd, kev tswj cov thermal runaway thiab diffusion teeb meem tau dhau los ua qhov kev sib tw tseem ceeb ntawm cov khoom siv roj teeb lithium hauv cov txheej txheem ntawm kev siv. Kev xaiv cov cuab yeej tua hluav taws zoo tuaj yeem tiv thaiv kev sib kis ntxiv ntawm cov roj teeb thermal runaway, uas yog qhov tseem ceeb heev rau kev tua hluav taws.
Tsab ntawv xov xwm no yuav qhia txog lub ntsiab hluav taws xob tua hluav taws thiab cov txheej txheem tua hluav taws uas tam sim no muaj nyob rau hauv kev ua lag luam, thiab tshuaj xyuas qhov zoo thiab qhov tsis zoo ntawm ntau hom hluav taws tua hluav taws.
Hom Hluav Taws Xob Hluav Taws Xob
Tam sim no, cov hluav taws tua hluav taws hauv kev ua lag luam feem ntau muab faib ua cov hluav taws tua hluav taws, cov hluav taws tua hluav taws tua hluav taws, cov hluav taws tua hluav taws aerosol, thiab cov hmoov tua hluav taws qhuav. Hauv qab no yog cov lus qhia txog cov lis dej num thiab cov yam ntxwv ntawm txhua hom kev tua hluav taws.


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