Ukutolikwa kweMigaqo emitsha kwiiSeli zeQhosha kuMntla waseMelika
Ukutolikwa kweMigaqo emitsha kwiiseli zeQhosha kwiUMntla waseMelika,
UMntla waseMelika,
▍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) | I-3C yeSekondari yeBhanki yaMandla yeLithium | 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).
|
| Umgangatho woVavanyo |
CNS 15364 (uguqulelo luka-1999) I-CNS 15364 (uguqulelo luka-2002) CNS 14587-2 (uguqulelo luka-2002)
|
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)
|
CNS 14336-1 (uguqulelo luka-1999) CNS 134408 (uguqulelo luka-1993) CNS 13438 (uguqulelo luka-1995)
| |
| 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.
Umthetho kaReese, usayinwe nguMongameli uJoe Biden ekhumbula uReese Hammersmith, umntwana oyintombazana oneenyanga ezili-18 ubudala e-United States owasweleka kabuhlungu emva kokungena ngempazamo ibhetri, wawiswa nge-16 ka-Agasti 2022. Ukuze kukhuselwe abantwana ababudala I-6 kunye nangaphantsi kokuginya ngengozi kweebhetri zeqhosha ezibangela umonakalo womzimba, imfuno yokuphuhlisa imigangatho efanelekileyo kunye nemimiselo yabekwa phambili. Kwisithuba sonyaka woku-1 wowiso-mthetho, oko kukuthi, ngo-Agasti 16, 2023, iKhomishoni iya kubhengeza imigangatho yokugqibela yokhuseleko kwiibhetri zeqhosha okanye iiseli zeqhosha kunye neemveliso zabathengi eziqukethe iibhetri zamaqhosha kunye neeseli. Uyilo lomgangatho wokhuseleko lukhutshiwe, kwaye ezi mfuno zicetywayo ukuba zongezwe kwi-16 CFR iSigaba 1263. IKomishoni iceba ukulungisa i-16 CFR ngolu hlobo lulandelayo: Hayi. 1263.1: Ububanzi, injongo, umhla wokuqalisa, iiyunithi, kunye nokuxolelwaNo. 1263.2: IingcacisoNo. I-1263.3: Iimfuno zeemveliso zabathengi eziqulethe iibhetri zeeseli zengqekembe okanye iiseli zengqekembeUyilo lubonelela ngenkcazo esisiseko, ububanzi, ukusebenza kunye neemfuno zokuleyibheli kwiimveliso ezifana neeseli zeqhosha okanye iiseli zemali. Kwaye emva kokumiselwa kwebhili, zonke iiseli zeqhosha okanye iqhosha leemveliso zebhetri okanye iimveliso kunye nokupakishwa kweebhetri ezinjalo kufuneka zihlangabezane neemfuno zokusebenza kunye neeleyibhile. Ngeli xesha, ababhali baya kugxininisa ekuchazeni ukusebenza kunye neemfuno zokuleyibheli.Iibhetri zeeseli zengqekembe ezikhutshwayo okanye ezithathelwa indawo okanye iibhetri zeeseli zemali kufuneka zithotyelwe kwindlela yokuvavanya ukufikeleleka. Olu vavanyo luvavanya ukuba umntwana unokufikelela kwi-cell cell okanye iseli efakwe kwimveliso yabathengi ngokusebenzisa i-accessibility probe ukugqiba ukuba i-cell cell okanye iseli iyafikeleleka. Indlela yokuvavanya ngolu hlobo lulandelayo:
