Phoqa Ukuhlaziywa Kwedatha Yokuhlola Ukukhipha
Phoqa UkukhiphaUkuhlola Ukuhlaziywa Kwedatha,
Phoqa Ukukhipha,
▍ Uhlolojikelele Lwesitifiketi
Amazinga kanye Nombhalo Wokuqinisekisa
Izinga lokuhlola: GB31241-2014:Amaseli e-Lithium ion namabhethri asetshenziswa kumishini ye-elekthronikhi ephathekayo-Izidingo zokuphepha
Idokhumenti yesitifiketi: I-CQC11-464112-2015:Imithetho Yokuqinisekisa Ukuphepha Kwebhethri Yesibili Nephakethe Lebhethri Yamadivayisi Aphathekayo Kagesi
Isendlalelo kanye Nosuku lokuqalisa
1. I-GB31241-2014 yashicilelwa ngo-December 5th, 2014;
2. I-GB31241-2014 yasetshenziswa ngokuyisibopho ngo-Agasti 1st, 2015.;
3. Ngomhla ziyi-15 kuMfumfu, 2015, Ukuphathwa Kwezitifiketi Nokugunyazwa kwakhipha isinqumo sobuchwepheshe ngezinga elingeziwe lokuhlola i-GB31241 lengxenye eyinhloko “yebhethri” yezinto ezilalelwayo nevidiyo, okokusebenza kobuchwepheshe bolwazi kanye nemishini yetheminali yocingo. Isinqumo sibeka ukuthi amabhethri e-lithium asetshenziswa emikhiqizweni engenhla adinga ukuhlolwa ngokungahleliwe ngokwe-GB31241-2014, noma athole isitifiketi esihlukile.
Qaphela: I-GB 31241-2014 iyindinganiso kazwelonke eyimpoqo. Yonke imikhiqizo yebhethri ye-lithium ethengiswa e-China izohambisana nezinga le-GB31241. Leli zinga lizosetshenziswa ezinhlelweni zamasampula ezintsha zokuhlolwa okungahleliwe kuzwelonke, isifundazwe kanye nendawo.
▍ Ububanzi besitifiketi
I-GB31241-2014Amaseli e-Lithium ion namabhethri asetshenziswa kumishini ye-elekthronikhi ephathekayo-Izidingo zokuphepha
Imibhalo yesitifiketiikakhulukazi eyemikhiqizo ye-elekthronikhi ephathwayo ehlelelwe ukuthi ibe ngaphansi kuka-18kg futhi evame ukuthwalwa abasebenzisi. Izibonelo eziyinhloko zimi kanje. Imikhiqizo ye-elekthronikhi ephathwayo esohlwini olungezansi ayifaki yonke imikhiqizo, ngakho-ke imikhiqizo engafakwanga ohlwini ayikho ngempela ngaphandle kwaleli zinga.
Izinto ezigqokekayo: Amabhethri e-lithium-ion namaphakethe ebhethri asetshenziswa kumishini adinga ukuhlangabezana nezidingo ezijwayelekile.
| Isigaba somkhiqizo we-elekthronikhi | Izibonelo ezinemininingwane yezinhlobo ezahlukene zemikhiqizo kagesi |
| Imikhiqizo yasehhovisi ephathekayo | notebook, pda, njll. |
| Imikhiqizo yezokuxhumana ngomakhalekhukhwini | umakhalekhukhwini, ifoni engenazintambo, ihedisethi ye-Bluetooth, i-walkie-talkie, njll. |
| Imikhiqizo ephathekayo yomsindo nevidiyo | isethi yethelevishini ephathekayo, isidlali esiphathwayo, ikhamera, ikhamera yevidiyo, njll. |
| Eminye imikhiqizo ephathekayo | i-electronic navigator, ifremu yesithombe sedijithali, ama-consoles wegeyimu, ama-e-books, njll. |
▍Kungani i-MCM?
● Ukuqashelwa kokufaneleka: I-MCM ilabhorethri yenkontileka egunyaziwe ye-CQC kanye nelabhorethri egunyaziwe ye-CESI. Umbiko wokuhlola okhishiwe ungasetshenziswa ngokuqondile ku-CQC noma isitifiketi se-CESI;
● Usekelo lobuchwepheshe: I-MCM inemishini yokuhlola eyanele ye-GB31241 futhi ifakwe ochwepheshe abangochwepheshe abangaphezu kwe-10 ukuze benze ucwaningo olujulile ngobuchwepheshe bokuhlola, ukuqinisekiswa, ukuhlolwa kwefekthri nezinye izinqubo, ezingahlinzeka ngezinsizakalo zesitifiketi se-GB 31241 ezinembe kakhulu futhi ezenziwe ngezifiso emhlabeni jikelele. amaklayenti.
Ukuphoqeleka ukuhlola ukukhishwa kuyinto yokuhlola ukuphepha kokukhishwa. Ngokuvamile iseli elihloliwe lizokhishwa ku-1 ItA imizuzu engu-90. Umfanekiso woku-1 uyishadi lokuhlola ukukhishwa kwamandla ohlotsheni lweseli yebhethri ye-lithium-ion. Ngokungafani nemodeli efanelekile evamile (njengoba kukhonjisiwe kumfanekiso 2), i-voltage neyamanje iyashintshashintsha. Ngakho-ke sizama ukuhlaziya uthishanhloko ngemuva kweshadi.
Ngokusho komkhuba we-voltage, singahlukanisa inqubo yokukhipha ibe yizigaba ezintathu. Esigabeni sokuqala, i-voltage yehla isuka ku-3V iye ku-0.65V. Esigabeni sesibili, i-voltage iphakathi kuka-0.65V kuya ku-0.5V. I-voltage iyeka ukwehla, futhi kuba nokuguquguquka. Esigabeni sesithathu, i-voltage yehla ibe ngu-0V, futhi akukho ukushintshashintsha. Lapha i-voltage isho umehluko ongaba khona phakathi kwe-anode ne-cathode.
I-voltage iyancipha ngokukhipha okuqhubekayo. Lokhu kungenxa yokuthi amandla esigxobo esinegethivu aya phezulu futhi awe-pozitive pole ayancipha, futhi i-li-ion iphuma isigxobo esinegethivu iye esigxotsheni esiyiphozithivu. Njengoba ukuhlolwa kusebenzisa i-1C yamanje, i-voltage yehla ngokushesha. Ifilimu ye-SEI ingase ihlukaniswe kule nqubo, ikhiqize igesi nokushisa.
Amandla wezigxobo ezimbi akhuphuka kuze kube amandla angaphezu kwamandla azobangela ukuchithwa kwe-foil yethusi. Njengoba kunejazi lekhabhoni, amandla aphezulu ayadingeka ukuze kuncibilike ucwecwe lwekhopha, ngenxa yokushajwa kukagesi okudluliswa yi-cu-ion. Esigxotsheni esinegethivu, ucwecwe lwethusi luyancibilika futhi lufakwe i-oxid ku-Cu+ bese kuba yi-Cu2+ futhi le cu-ion ingena ngefilimu ehlukene iye esigxotsheni esiphozithivu, nge-Cu2+ redox ukuya ku-Cu+, bese i-redox ibe yithusi, ifaka esigxotsheni esiphozithivu.
