Kev soj ntsuam cov ntaub ntawv ntawm Cell Thermal Runaway thiab Kev Tshawb Fawb Txog Kev Siv Roj
Kev ntsuas cov ntaub ntawv ntawm Cell Thermal Runaway thiabKev soj ntsuam GasKev tsim khoom,
Kev soj ntsuam Gas,
▍ BSMI Kev Taw Qhia Taw Qhia ntawm BSMI ntawv pov thawj
BSMI yog luv luv rau Bureau of Standards, Metrology thiab Inspection, tsim nyob rau hauv 1930 thiab hu ua National Metrology Bureau thaum lub sij hawm ntawd. Nws yog lub koom haum soj ntsuam zoo tshaj plaws nyob rau hauv koom pheej ntawm Tuam Tshoj nyob rau hauv lub luag hauj lwm ntawm lub teb chaws cov qauv, metrology thiab cov khoom soj ntsuam thiab lwm yam. Cov qauv tshuaj ntsuam ntawm cov khoom siv hluav taws xob nyob rau hauv Taiwan yog enacted los ntawm BSMI. Cov khoom lag luam raug tso cai siv BSMI kos npe rau ntawm cov xwm txheej uas lawv tau ua raws li cov kev xav tau ntawm kev nyab xeeb, kev sim EMC thiab lwm yam kev ntsuam xyuas.
Cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob raug sim raws li peb lub tswv yim hauv qab no: hom-pom zoo (T), kev tso npe ntawm cov khoom pov thawj (R) thiab tshaj tawm kev ua raws (D).
▍ Tus qauv ntawm BSMI yog dab tsi?
Nyob rau 20 Kaum Ib Hlis 2013, nws tau tshaj tawm los ntawm BSMI tias los ntawm 1st, Lub Tsib Hlis 2014, 3C theem nrab lithium cell / roj teeb, theem nrab lithium fais fab nyiaj hauv tuam txhab thiab 3C roj teeb charger tsis raug tso cai nkag mus rau Taiwan kev ua lag luam kom txog thaum lawv raug tshuaj xyuas thiab tsim nyog raws li cov qauv tsim nyog (raws li qhia hauv qab no).
| Khoom Qeb rau Kev Xeem | 3C Secondary Lithium Roj teeb nrog ib lub xov tooj ntawm tes lossis pob (khawm cov duab tsis suav nrog) | 3C Secondary Lithium Power Bank | 3C roj teeb Charger |
Lus Cim: CNS 15364 1999 version siv tau rau 30 Plaub Hlis 2014. Cell, roj teeb thiab Txawb tsuas yog ua qhov kev ntsuas muaj peev xwm los ntawm CNS14857-2 (2002 version).
|
| Test Standard |
CNS 15364 (1999 version) CNS 15364 (2002 version) CNS 14587-2 (2002 version)
|
CNS 15364 (1999 version) CNS 15364 (2002 version) CNS 14336-1 (1999 version) CNS 13438 (1995 version) CNS 14857-2 (2002 version)
|
CNS 14336-1 (1999 version) CNS 134408 (1993 version) CNS 13438 (1995 version)
| |
| Kev soj ntsuam qauv | RPC Model II thiab Model III | RPC Model II thiab Model III | RPC Model II thiab Model III |
▍ Vim li cas MCM?
● Xyoo 2014, cov roj teeb lithium rechargeable tau dhau los ua qhov yuav tsum tau ua hauv Taiwan, thiab MCM tau pib muab cov ntaub ntawv tshiab txog BSMI daim ntawv pov thawj thiab cov kev pabcuam kuaj rau cov neeg siv khoom thoob ntiaj teb, tshwj xeeb tshaj yog cov neeg tuaj ntawm Tuam Tshoj.
● High Rate of Pass:MCM twb tau pab cov neeg siv khoom kom tau txais ntau dua 1,000 BSMI daim ntawv pov thawj txog tam sim no hauv ib qho mus.
● Cov kev pab cuam:MCM pab cov neeg tau txais kev vam meej nkag mus rau ntau lub lag luam thoob ntiaj teb los ntawm kev pabcuam ib-nres ntawm cov txheej txheem yooj yim.
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.
