Kev soj ntsuam cov ntaub ntawv ntawm Cell Thermal Runaway thiab Analysis ntawmRojKev tsim khoom,
Roj,

▍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 ntawm lub zog cia system yog ib qho kev txhawj xeeb. Raws li ib qho ntawm cov khoom tseem ceeb ntawm lub zog cia, kev nyab xeeb ntawm lithium-ion roj teeb yog qhov tseem ceeb tshwj xeeb. Raws li kev ntsuas thermal runaway tuaj yeem ntsuas ncaj qha qhov kev pheej hmoo ntawm hluav taws kub tshwm sim hauv lub zog cia, ntau lub teb chaws tau tsim cov kev sim sib xws hauv lawv cov qauv los ntsuas qhov kev pheej hmoo ntawm thermal runaway. Piv txwv li, IEC 62619 tawm los ntawm International Electrotechnical Commission (IEC) qhia txog txoj kev nthuav tawm los ntsuas qhov cuam tshuam ntawm thermal runaway ntawm tes; Suav teb chaws tus qauv GB / T 36276 yuav tsum tau thermal runaway ntsuam xyuas ntawm tes thiab thermal runaway xeem ntawm lub roj teeb module; Lub US Underwriters Laboratories (UL) luam tawm ob tus qauv, UL 1973 thiab UL 9540A, ob qho tib si ntsuas cov teebmeem thermal runaway. UL 9540A yog tsim tshwj xeeb los ntsuas los ntawm plaub theem: cell, module, txee, thiab cua sov propagation ntawm theem installation. Cov txiaj ntsig ntawm thermal runaway test tsis tuaj yeem ntsuas qhov kev nyab xeeb tag nrho ntawm lub roj teeb, tab sis tseem tso cai rau peb kom nkag siab sai sai ntawm thermal runaway ntawm cov hlwb, thiab muab cov kev sib piv rau kev nyab xeeb tsim ntawm cov hlwb nrog cov tshuaj zoo sib xws. Cov pab pawg hauv qab no ntawm kev sim cov ntaub ntawv rau thermal runaway yog rau koj kom nkag siab txog cov yam ntxwv ntawm thermal runaway ntawm txhua theem thiab cov ntaub ntawv hauv cell.
Kauj Ruam 1: Qhov kub nce tsis tu ncua nrog cov cua kub sab nraud. Lub sijhawm no, qhov kub ntawm lub xov tooj ntawm tes yog 0 ℃ / min (0 ~ T1), lub xov tooj ntawm tes nws tus kheej tsis kub, thiab tsis muaj tshuaj tiv thaiv sab hauv.