Ulwazi lwasekhaya: Isabelo se-94.2% se-lithium-ion iteknoloji yokugcina amandla ebhetri ngo-2022,
Ibhetri yeLithium-ion,

▍Isiqinisekiso se-MIC saseVietnam

ISetyhula 42/2016/TT-BTTTT ichaze ukuba iibhetri ezifakwe kwiifowuni eziphathwayo, iitafile kunye neencwadana zokubhalela azivumelekanga ukuba zithunyelwe eVietnam ngaphandle kokuba ziphantsi kwe-DoC certifctaion ukususela ngo-Oct.1,2016. I-DoC iya kuphinda ifuneke ukuba ibonelele xa ifaka isicelo sokuVunywa koHlobo lweemveliso zokuphela konyaka (iimfonomfono eziphathwayo, iitafile kunye neencwadana).

I-MIC ikhuphe iSetyhula entsha ye-04/2018/TT-BTTT ngoMeyi, i-2018 echaza ukuba akukho ngxelo ye-IEC 62133:2012 ekhutshwe yilabhoratri evunyiweyo yaphesheya yamkelwa ngoJulayi 1, 2018. Uvavanyo lwendawo luyimfuneko ngelixa ufaka isicelo sesatifikethi se-ADoC.

▍Umgangatho woVavanyo

QCVN101:2016/BTTT(bhekisa kwi-IEC 62133:2012)

▍PQIR

Urhulumente waseVietnam ukhuphe umyalelo omtsha onguNombolo 74/2018 / ND-CP ngoMeyi 15, 2018 ukuba uchaze ukuba iintlobo ezimbini zeemveliso ezingeniswe eVietnam zixhomekeke kwi-PQIR (Ukubhaliswa kokuHlolwa koMgangatho weMveliso) xa zithunyelwa eVietnam.

Ngokusekelwe kulo mthetho, i-Ofisi yoLwazi kunye noNxibelelwano (MIC) yaseVietnam ikhuphe uxwebhu olusemthethweni lwe-2305/BTTTT-CVT ngoJulayi 1, 2018, oluchaza ukuba iimveliso eziphantsi kolawulo lwayo (kubandakanywa neebhetri) kufuneka zifakwe kwi-PQIR xa zithunyelwa ngaphandle. ukuya eVietnam. I-SDoC iya kungeniswa ukuze igqibezele inkqubo yokukhutshwa kwempahla ekhoyo. Umhla osemthethweni wokungena ekusebenzeni kwalo mmiselo ngo-Agasti 10, 2018. I-PQIR isetyenziswa ekungeniseni enye eVietnam, oko kukuthi, rhoqo xa umthengisi engenisa iimpahla, uya kufaka isicelo se-PQIR (ukuhlolwa kwebhetshi) + SDoC.

Nangona kunjalo, kubarhwebi abangxamisekileyo ukuba bangenise iimpahla ngaphandle kwe-SDOC, i-VNTA iya kuqinisekisa okwethutyana i-PQIR kwaye iququzelele ukukhutshwa kwempahla. Kodwa abathumeli bangaphandle kufuneka bangenise i-SDoC kwi-VNTA ukuze igqibezele inkqubo yokukhutshwa kwempahla ngaphandle kwempahla ngaphakathi kwe-15 leentsuku zokusebenza emva kokukhutshwa kwempahla ephumayo. (I-VNTA ayisayi kuphinda ikhuphe i-ADOC yangaphambili esebenza kuphela kwi-Vietnam Local Manufacturers)

▍Kutheni i-MCM?

● Umxhasi woLwazi lwamva nje

● Umseki wegumbi lovavanyo lwebhetri yeQuacert

I-MCM ngoko iba yeyona arhente ikuphela kwayo yale lebhu e-Mainland China, eHong Kong, eMacau naseTaiwan.

● Inkonzo ye-Arhente yokuma enye

I-MCM, i-arhente efanelekileyo yokumisa enye, ibonelela ngovavanyo, isatifikethi kunye nenkonzo ye-arhente kubathengi.

Usekela-mlawuli weSebe loLondolozo lwamandla kunye neSayensi kunye neTekhnoloji yeZixhobo zoLawulo lwaMandla kaZwelonke kutshanje uthe kwinkomfa yabezindaba, ngokumalunga nesabelo sobuchwephesha obutsha bokugcina amandla kwi-2022, iteknoloji yokugcina amandla ebhetri ye-lithium-ion ibalwa kwi-94.2. I-%, isekwisikhundla esongamele ngokupheleleyo. Ukugcinwa kwamandla omoya omtsha ocinezelekileyo, iteknoloji yokugcina amandla ebhetri ibalwa kwi-3.4% kunye ne-2.3% ngokulandelanayo. Ukongezelela, i-flywheel, i-gravity, i-ion ye-sodium kunye nezinye iitekhnoloji zokugcina amandla nazo ziye zangena kwinqanaba lokubonisa ubunjineli.Kutshanje, iQela eliSebenzayo kwiMigangatho yeebhetri zeLithium-ion kunye neeMveliso ezifanayo zikhuphe isisombululo se-GB 31241-2014 / GB 31241-2022, ukucacisa inkcazo yebhetri yesingxobo, oko kukuthi, ukongeza kwiibhetri zefilimu ze-aluminiyam-yeplastiki, kwiibhetri zesinyithi (ngaphandle kwecylindrical, iiseli zeqhosha) ezo ngqimba zeqokobhe azidluli kwi-150μm nazo zinokuqwalaselwa iibhetri zesingxobo. Esi sigqibo sakhutshwa ikakhulu kwezi ngqwalasela zimbini zilandelayo.Ngenkqubela phambili yeteknoloji, ezinye iibhetri ze-lithium-ion zaqala ukusebenzisa uhlobo olutsha lwe-enclosure, njengempahla ye-stainless steel foil, enobunzima obufanayo kunye nefilimu ye-aluminium-plastic.Pouch. ibhetri inokukhululwa kuvavanyo lwempembelelo enzima, ngenxa yobuthathaka bomatshini bokuqina kwesingxobo sebhetri esivalekileyo.
NgoDisemba 28, 2022, iwebhusayithi esemthethweni ye-METI yaseJapan ikhuphe isibhengezo esihlaziyiweyo seSihlomelo 9. ISihlomelo 9 esitsha siya kubhekisela kwiimfuno ze-JIS C62133-2: 2020, oku kuthetha ukuba isatifikethi se-PSE sebhetri ye-lithium yesibini siya kulungelelanisa iimfuno ze-JIS C62133. -2:2020. Kukho ixesha lotshintsho leminyaka emibini, ngoko ke abafaki-zicelo basengafaka isicelo kuhlelo oludala lweShedyuli yesi-9 kude kube ngumhla wama-28 kuDisemba ka-2024.