Cov ntaub ntawv hauv tsev: 94.2% feem ntawm lithium-ion roj teeb lub zog cia tshuab los ntawm 2022,
Lithium-ion 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.

Tus Lwm Thawj Coj ntawm Lub Tsev Haujlwm Saib Xyuas Kev Tiv Thaiv Hluav Taws Xob thiab Kev Tshawb Fawb thiab Cov Khoom Siv Hluav Taws Xob ntawm National Energy Administration tsis ntev los no tau hais hauv lub rooj sib tham xov xwm, hais txog kev sib koom ntawm cov khoom siv hluav taws xob khaws cia tshiab hauv xyoo 2022, lithium-ion roj teeb lub zog cia tshuab suav txog 94.2. %, tseem nyob hauv txoj haujlwm tseem ceeb. Tshiab compressed-cua zog cia, ntws roj teeb lub zog cia technology accounted rau 3.4% thiab 2.3% feem. Tsis tas li ntawd, flywheel, lub ntiajteb txawj nqus, sodium ion thiab lwm lub zog cia thev naus laus zis kuj tau nkag mus rau theem ua qauv qhia engineering. Tsis ntev los no, Pab Pawg Ua Haujlwm ntawm Cov Qauv rau Lithium-ion Roj Teeb thiab Cov Khoom Zoo sib xws tau muab kev daws teeb meem rau GB 31241-2014 / GB 31241-2022, clarifying lub ntsiab lus ntawm lub hnab roj teeb, uas yog, ntxiv rau cov tsoos txhuas-yas zaj duab xis roj teeb, rau cov roj teeb hlau (tshwj tsis yog cylindrical, khawm hlwb) cov tuab ntawm lub plhaub tsis tshaj 150μm kuj tseem tuaj yeem suav tias yog lub hnab roj teeb. Qhov kev daws teeb meem no tau tshaj tawm rau ob qho kev txiav txim siab hauv qab no. Nrog rau kev nce qib ntawm kev siv tshuab, qee lub roj teeb lithium-ion pib siv cov ntaub ntawv tshiab, xws li stainless hlau ntawv ci khoom, uas muaj cov thickness zoo sib xws nrog aluminium-yas film.Pouch roj teeb tuaj yeem raug zam los ntawm kev ntsuas hnyav, vim lub zog tsis muaj zog ntawm lub hnab ntim roj teeb.
Thaum Lub Kaum Ob Hlis 28, 2022, Nyij Pooj lub vev xaib METI tau tshaj tawm cov ntawv tshaj tawm tshiab ntawm Cov Ntawv Ntxiv 9. Cov Ntawv Ntxiv 9 tshiab yuav hais txog cov cai ntawm JIS C62133-2: 2020, uas txhais tau tias PSE ntawv pov thawj rau cov roj teeb lithium thib ob yuav hloov kho cov cai ntawm JIS C62133. -2:2020. Muaj lub sijhawm hloov pauv ob xyoos, yog li cov neeg thov tseem tuaj yeem thov rau cov ntawv qub ntawm Teem sijhawm 9 txog Lub Kaum Ob Hlis 28, 2024.