Iibhetri zeSodium-ion kwezoThutho ziyaKwenziwa kuVavanyo lwe-UN38.3
Iibhetri zeSodium-ion kwezoThutho ziyaKwenziwa kuVavanyo lwe-UN38.3,
Iibhetri zeSodium-ion kwezoThutho ziyaKwenziwa kuVavanyo lwe-UN38.3,
▍BSMI Intshayelelo yesiqinisekiso seBSMI
I-BSMI imfutshane kwiBureau yeMigangatho, iMetrology kunye noHlolo, eyasekwa ngo-1930 kwaye yabizwa ngokuba yiNational Metrology Bureau ngelo xesha. Ingumbutho wokuhlola ophezulu kwiRiphabhlikhi yaseChina ophethe umsebenzi kwimigangatho yesizwe, i-metrology kunye nokuhlolwa kwemveliso njl.njl. Imigangatho yokuhlola izixhobo zombane eTaiwan yenziwe yi-BSMI. Iimveliso zigunyaziswe ukuba zisebenzise uphawu lwe-BSMI phantsi kweemeko ezihambelana neemfuno zokhuseleko, uvavanyo lwe-EMC kunye nezinye iimvavanyo ezinxulumene nazo.
Izixhobo zombane kunye neemveliso zombane zivavanywa ngokwezi zicwangciso zintathu zilandelayo: uhlobo oluvunyiweyo (T), ukubhaliswa kwesiqinisekiso semveliso (R) kunye nokubhengezwa kokuthotyelwa (D).
▍Uthini umgangatho weBSMI?
Nge-20 kaNovemba ka-2013, ibhengezwe yi-BSMI ukuba ukusuka kwi-1st, NgoMeyi 2014, i-3C yesibini ye-lithium cell / ibhetri, ibhanki yamandla e-lithium yesibini kunye ne-3C ishaja yebhetri ayivumelekanga ukufikelela kwimarike yaseTaiwan de ihlolwe kwaye ifaneleke ngokwemigangatho efanelekileyo (njengoko kuboniswe kwitheyibhile engezantsi).
| Udidi lweMveliso yoVavanyo | Ibhetri ye-3C yeSekondari yeLithium eneseli enye okanye ipakethe (imilo yeqhosha ayibandakanywanga) | IBhanki yaMandla yeLithium yesibini ye-3C | Itshaja yebhetri ye-3C |
Amagqabantshintshi: Inguqulelo ye-CNS 15364 1999 iyasebenza ukuya kuma-30 kuTshazimpuzi 2014. Iseli, ibhetri kunye Iselfowuni yenza uvavanyo lwamandla kuphela nge-CNS14857-2 (uguqulelo luka-2002).
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| Umgangatho woVavanyo |
CNS 15364 (uguqulelo luka-1999) I-CNS 15364 (uguqulelo luka-2002) CNS 14587-2 (uguqulelo luka-2002)
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CNS 15364 (uguqulelo luka-1999) I-CNS 15364 (uguqulelo luka-2002) I-CNS 14336-1 (uguqulelo luka-1999) CNS 13438 (uguqulelo luka-1995) CNS 14857-2 (uguqulelo luka-2002)
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CNS 14336-1 (uguqulelo luka-1999) CNS 134408 (uguqulelo luka-1993) CNS 13438 (uguqulelo luka-1995)
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| Imodeli yoHlolo | Imodeli ye-RPC II kunye neModeli III | Imodeli ye-RPC II kunye neModeli III | Imodeli ye-RPC II kunye neModeli III |
▍Kutheni i-MCM?
● Kwi-2014, ibhetri ye-lithium ehlaziywayo yaba yimfuneko eTaiwan, kwaye i-MCM yaqala ukubonelela ngolwazi lwamva nje malunga nesatifikethi se-BSMI kunye nenkonzo yokuvavanya kubaxhasi behlabathi, ngakumbi abo bavela kwilizwe laseChina.
● Umgangatho wokuPasa oPhezulu:I-MCM sele incede abathengi ukuba bafumane ngaphezu kwe-1,000 lezatifikethi ze-BSMI kude kube ngoku ngexesha elinye.
● Iinkonzo ezihlanganisiweyo:I-MCM inceda abathengi ukuba bangene ngempumelelo kwiimarike ezininzi kwihlabathi liphela ngenkonzo edityanisiweyo yenkqubo elula.
I-Old Spring ihambile kwaye intwasahlobo entsha iza. 2021 ibe yimbali. Ijenali yethu yesatifikethi kunye novavanyo iye yakhapha abafundi kwimiba engama-20 (emva kokukhutshwa kwakhona). Kwiminyaka edlulileyo, iphephancwadi liye laqhubeka lifumana iingcebiso kunye nokugxekwa kubafundi ukwenzela ukuba siphucule kwaye siqhubeke siqhubela phambili ekukhuthazeni nasekudumiseni abafundi, siya kuthatha zombini njengezinto ezikhuthazayo ukuzisa abafundi ulwazi oluluncedo kunye nolwazi oluxabisekileyo lweshishini, ukwabelana ngakumbi ngesatifikethi kunye nolwazi lokuvavanya. Siya kulindela ukuba ngo-2022 sizakhele ngokudibeneyo iqonga elibanzi lokuqinisekisa kunye nolwazi loshishino lovavanyo.
Intlanganiso ye-UN TDG ebibanjwe ukusuka ngoNovemba 29 ukuya kuDisemba 8, 2021 isivumile isindululo esinenkxalabo malunga nezilungiso kulawulo lwebhetri yesodium. IKomiti yeengcali iceba ukuyila izilungiso kuhlelo oluhlaziyiweyo lwamashumi amabini anesibini lweNgcebiso ngoThutho lweMpahla eyiNgozi, kunye neMimiselo yeModeli (ST/SG/AC.10/1/Rev.22).
Umda osebenzayo: I-UN38.3 ayisebenzi kuphela kwiibhetri ze-lithium-ion, kodwa kunye neebhetri ze-sodium-ion
Enye inkcazo equlethwe "Iibhetri ze-sodium-ion" zongezwa "ngeebhetri ze-sodium-ion" okanye zicinywe "i-Lithium-ion".
Yongeza itheyibhile yobungakanani besampulu yovavanyo: Iiseli mhlawumbi kuthutho oluzimeleyo okanye njengezixhobo zeebhetri akufuneki ukuba zenze uvavanyo lokukhutshwa olunyanzeliswayo lwe-T8.
Isiphelo:
Kucetyiswa ukuba amashishini aceba ukwenza iibhetri ze-sodium-ion ukuba ahlawule ngokukhawuleza kwimimiselo efanelekileyo. Ngaloo ndlela, amanyathelo asebenzayo anokuthathwa ukuhlangabezana nemimiselo ekunyanzelisweni kommiselo, kwaye ukuthuthwa okugudileyo kunokuqinisekiswa. I-MCM iya kuhlala ijonge kummiselo kunye nemigangatho yeebhetri ze-sodium-ion, ukubonelela ngolwazi olufunekayo kubaxhasi ngexesha elifanelekileyo.
