Amabhethri e-sodium-ion ezokuthutha azohlolwa nge-UN38.3
Amabhethri e-sodium-ion ezokuthutha azohlolwa nge-UN38.3,
Amabhethri e-sodium-ion ezokuthutha azohlolwa nge-UN38.3,
▍BSMI Isingeniso Isingeniso se-BSMI
I-BSMI imfushane nge-Bureau of Standards, Metrology and Inspection, eyasungulwa ngo-1930 futhi yabizwa ngeNational Metrology Bureau ngaleso sikhathi. Kuyinhlangano ephakeme yokuhlola eRiphabhulikhi yaseShayina ephethe umsebenzi kumazinga kazwelonke, i-metrology nokuhlolwa komkhiqizo njll. Amazinga okuhlolwa kwezinto zikagesi e-Taiwan agunyazwa yi-BSMI. Imikhiqizo igunyaziwe ukusebenzisa ukumaka kwe-BSMI ezimeni lapho ithobelana nezidingo zokuphepha, ukuhlolwa kwe-EMC nokunye ukuhlola okuhlobene.
Izinto zikagesi kanye nemikhiqizo ye-elekthronikhi ihlolwa ngokwalezi zinhlelo ezintathu ezilandelayo: uhlobo olugunyazwe (T), ukubhaliswa kwesitifiketi somkhiqizo (R) kanye nesimemezelo sokuvumelana (D).
▍Liyini izinga le-BSMI?
Ngomhla zingama-20 kuNovemba 2013, kumenyezelwe yi-BSMI ukuthi kusuka ku-1st, Meyi 2014, iseli/ibhethri le-3C lesibili le-lithium, ibhange lamandla e-lithium yesibili kanye neshaja yebhethri engu-3C azivunyelwe ukufinyelela emakethe yase-Taiwan zize zihlolwe futhi zifaneleke ngokuya ngamazinga afanele (njengoba kuboniswe kuthebula elingezansi).
| Isigaba somkhiqizo sokuhlola | Ibhethri le-3C Lesibili Lithium elineseli eyodwa noma iphakethe (umumo wenkinobho awufakiwe) | I-3C Secondary Lithium Power Bank | Ishaja yebhethri ye-3C |
Amazwana: Inguqulo ye-CNS 15364 1999 isebenza kuze kube umhla zingama-30 kuMbasa 2014. Iseli, ibhethri kanye Iselula yenza ukuhlolwa komthamo kuphela nge-CNS14857-2 (inguqulo ka-2002).
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| Izinga Lokuhlola |
I-CNS 15364 (inguqulo ka-1999) I-CNS 15364 (inguqulo ka-2002) I-CNS 14587-2 (inguqulo ka-2002)
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I-CNS 15364 (inguqulo ka-1999) I-CNS 15364 (inguqulo ka-2002) I-CNS 14336-1 (inguqulo ka-1999) I-CNS 13438 (inguqulo ka-1995) I-CNS 14857-2 (inguqulo ka-2002)
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I-CNS 14336-1 (inguqulo ka-1999) I-CNS 134408 (inguqulo ka-1993) I-CNS 13438 (inguqulo ka-1995)
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| Imodeli Yokuhlola | I-RPC Model II kanye neModel III | I-RPC Model II kanye neModel III | I-RPC Model II kanye neModel III |
▍Kungani i-MCM?
● Ngo-2014, ibhethri ye-lithium ekwazi ukushajwa kabusha yaba isibopho e-Taiwan, futhi i-MCM yaqala ukunikeza ulwazi lwakamuva mayelana nesitifiketi se-BSMI kanye nesevisi yokuhlola kumakhasimende omhlaba, ikakhulukazi lawo avela ezweni lase-China.
● Izinga eliphezulu lokudlula:I-MCM isivele isisize amakhasimende ukuthi athole izitifiketi ze-BSMI ezingaphezu kuka-1,000 kuze kube manje ngesikhathi esisodwa.
● Amasevisi ahlanganisiwe:I-MCM isiza amaklayenti ukuthi angene ngempumelelo ezimakethe eziningi emhlabeni wonke ngokusebenzisa isevisi ehlanganisiwe yokuma eyodwa yenqubo elula.
I-Old Spring isihambile futhi intwasahlobo entsha iza. U-2021 usuphenduke umlando. Ijenali yethu yesitifiketi nokuhlola ihambisane nabafundi ezindabeni ezingama-20 (ngemuva kokukhishwa kabusha). Eminyakeni edlule, leli phephabhuku liye saqhubeka nokuthola iziphakamiso nokugxekwa kwabafundi ukuze sikwazi ukuthuthukisa futhi siqhubeke siqhubekele phambili ekukhuthazeni nasekudumiseni abafundi, sizophinde sikuthathe kokubili njengezisusa zokuletha abafundi ulwazi oluwusizo nolubalulekile lwemboni, ukwabelana ngezitifiketi ezengeziwe nolwazi lokuhlola. Sizolindela ukuthi ngo-2022 sakhe ngokuhlanganyela inkundla ebanzi yokunikeza izitifiketi nolwazi lomkhakha wokuhlola.
Umhlangano we-UN TDG obanjwe kusukela zingama-29 kuNovemba kuya kuDisemba 8, 2021 ugunyaze isiphakamiso esiphathelene nezichibiyelo zokulawulwa kwebhethri ye-sodium-ion. Ikomidi lochwepheshe lihlela ukwenza izichibiyelo zohlelo olubuyekeziwe lwemizuzwana engamashumi amabili nembili lweZincomo Zokuthutha Ngempahla Eyingozi, kanye Nemithethonqubo Yemodeli (ST/SG/AC.10/1/Rev.22).
Ububanzi obusebenzayo: I-UN38.3 ayisebenzi kuphela kumabhethri e-lithium-ion, kodwa namabhethri e-sodium-ion
Ezinye izincazelo eziqukethwe “Amabhethri e-Sodium-ion” engezwa “ngamabhethri e-Sodium-ion” noma asuswa okuthi “Lithium-ion”.
Engeza ithebula losayizi wesampula yokuhlola: Amaseli kungaba kuzinto zokuhamba ezizimele noma njengezingxenye zamabhethri akudingekile ukuthi ahlolwe okuphoqelelwe ukuthi akhishwe yi-T8.
Isiphetho:
Kuphakanyiswe amabhizinisi ahlela ukwenza amabhethri e-sodium-ion ukuthi anake ngokushesha emithethweni efanele. Ngaleyo ndlela, izinyathelo ezisebenzayo zingathathwa ukuze kubhekwane nemithethonqubo lapho kulandelwa umthethonqubo, futhi nokuthutha okubushelelezi kungaqinisekiswa. I-MCM izohlala ibheka ukulawulwa kanye nezindinganiso zamabhethri e-sodium-ion, ukuze inikeze ulwazi oludingekayo kumakhasimende ngesikhathi esifanele.
