Ukuhlaziya Ngengozi Yomlilo kaImoto kagesi,
Imoto kagesi,

▍Iyini i-KC?

Kusukela 25^thAug., 2008，Korea Ministry of Knowledge Economy (MKE) yamemezela ukuthi I-National Standard Committee izophatha uphawu olusha lwesitifiketi oluhlanganisiwe lukazwelonke - oluqanjwe uphawu lwe-KC oluthatha indawo yesitifiketi sase-Korea phakathi nesikhathi esiphakathi kuka-Jul. 2009 no-Dec. 2010. Isitifiketi sokuphepha se-Electrical Appliances isikimu (Isitifiketi se-KC) siwuhlelo lokuqinisekisa ukuphepha oluyisibopho futhi oluzilawulayo ngokwe-Electrical I-Appliances Safety Control Act, uhlelo oluqinisekisa ukuphepha kokukhiqizwa nokudayiswa.

Umehluko phakathi kwesitifiketi esiyisibopho nokuzilawula(ngokuzithandela)isiqinisekiso sokuphepha:

Ukuze kuphathwe ngokuphephile izinto zikagesi, isitifiketi se-KC sihlukaniswe izitifiketi zokuphepha eziphoqelekile nezizilawulayo (ngokuzithandela) njengokuhlukaniswa kwengozi yomkhiqizo. imiphumela eyingozi engathi sína noma isithiyo esinjengomlilo, ukushaqeka kukagesi. Ngenkathi izifundo zesitifiketi sokuphepha esizilawulayo (sokuzithandela) sisetshenziswa ezintweni zikagesi lapho izakhiwo nezindlela zokuzisebenzisa zingeke zibangele imiphumela eyingozi enkulu noma isithiyo esinjengomlilo, ukushaqeka kukagesi. Futhi ingozi nesithiyo kungavinjelwa ngokuhlola izinto zikagesi.

▍Ubani ongafaka isicelo sesitifiketi se-KC:

Bonke abantu abasemthethweni noma abantu ngabanye ekhaya naphesheya abenza umsebenzi wokukhiqiza, ukuhlanganisa, ukucubungula izinto zikagesi.

▍Isu kanye nendlela yesitifiketi sokuphepha:

Faka isicelo sesitifiketi se-KC esinemodeli yomkhiqizo engahlukaniswa ngemodeli eyisisekelo kanye nemodeli yochungechunge.

Ukuze kucaciswe uhlobo lwemodeli kanye nomklamo wezinto zikagesi, igama lomkhiqizo eliyingqayizivele lizonikezwa ngokomsebenzi wawo ohlukile.

▍ Isitifiketi se-KC sebhethri ye-Lithium

1. Izinga lesitifiketi se-KC sebhethri ye-lithium:I-KC62133:2019
2. Ububanzi bomkhiqizo wesitifiketi se-KC sebhethri ye-lithium

A. Amabhethri e-lithium yesibili azosetshenziswa kuhlelo lokusebenza oluphathekayo noma kumadivayisi akhiphekayo

B. Iseli alikho ngaphansi kwesitifiketi se-KC ukuthi liyathengiswa noma lihlanganiswe ngamabhethri.

C. Kumabhethri asetshenziswa kudivayisi yokugcina amandla noma i-UPS (ugesi ongaphazamiseki), namandla awo angaphezu kuka-500Wh angaphezu komthamo.

D. Ibhethri ubukhulu bawo amandla evolumu bungaphansi kuka-400Wh/L iza esikhaleni sesitifiketi kusukela ngo-1.^st, Ephreli 2016.

▍Kungani i-MCM?

● I-MCM igcina ukubambisana okuseduze namalebhu ase-Korea, njenge-KTR (Korea Testing & Research Institute) futhi iyakwazi ukunikeza izixazululo ezingcono kakhulu ngokusebenza kwezindleko eziphakeme kanye nesevisi Yokwengeza Inani kumakhasimende kusukela endaweni yesikhathi sokuhola, inqubo yokuhlola, ukunikezwa isitifiketi. izindleko.

● Isitifiketi se-KC sebhethri ye-lithium eshajwayo singatholwa ngokuthumela isitifiketi se-CB futhi sisiguqulele kusitifiketi se-KC. Njenge-CBTL ngaphansi kwe-TÜV Rheinland, i-MCM inganikeza imibiko nezitifiketi ezingase zisetshenziswe ekuguqulelweni kwesitifiketi se-KC ngokuqondile. Futhi isikhathi sokuhola singafinyezwa uma usebenzisa i-CB ne-KC ngesikhathi esifanayo. Ngaphezu kwalokho, intengo ehlobene izoba yinhle kakhulu.

Ngokwemininingwane esanda kukhishwa uMnyango Wezokuphathwa Kwezimo Eziphuthumayo waseChina, izingozi zomlilo ezingama-640 zezimoto ezintsha zamandla zibikwe engxenyeni yokuqala ka-2022, okuwukunyuka kwama-32% esikhathini esifanayo ngonyaka odlule, ngesilinganiso semililo engu-7 ngosuku. Umlobi wenze ukuhlaziywa kwezibalo kusukela esimweni seminye imililo ye-EV, futhi wathola ukuthi izinga lomlilo esimweni esingasebenzisi, isimo sokushayela kanye nesimo sokushaja se-EV asihlukile kakhulu komunye nomunye, njengoba kuboniswe eshadini elilandelayo. Umbhali uzokwenza ukuhlaziya okulula kwezimbangela zomlilo kulezi zifunda ezintathu futhi anikeze iziphakamiso zokuklama ukuphepha.Kungakhathaliseki ukuthi yisiphi isimo esibangela umlilo webhethri noma ukuqhuma, imbangela eyinhloko yisifunda esifushane ngaphakathi noma ngaphandle kweseli, okuholela ekushiseni okushisayo. ukubaleka kweseli. Ngemuva kokushisa okushisayo kweseli eyodwa, ekugcineni kuzoholela ekubambeni kwephakethe lonke uma ukusakazeka kokushisa kungenakugwenywa ngenxa yesakhiwo semojuli noma iphakethe. Izimbangela zesifunda esifushane sangaphakathi noma sangaphandle seseli yilezi (kodwa azikhawulelwe): ukushisa ngokweqile, ukushajwa ngokweqile, ukuchichima ngokweqile, amandla omshini (ukuchotshozwa, ukushaqeka), ukuguga kwesifunda, izinhlayiya zensimbi kuseli ekukhiqizeni, njll.Lapho iseli ithola ukushisa kwangaphandle noma okuzikhiqizela yona futhi ayikwazi ukuhlakazeka ngesikhathi, futhi izinga lokushisa leseli lidlula izinga lokushisa lempahla yangaphakathi (isihlukanisi), isihlukanisi sizonkontileka, okuholela kumjikelezo omfushane phakathi kokuhle nokubi. ama-electrodes.Ukushajwa ngokweqile kuzoholela emvuleni ye-lithium ngaphakathi kweseli, futhi insimbi ye-lithium izokhula njengama-dendrites futhi ekugcineni ibhoboze isihlukanisi, okuholela ekujikelezeni okufushane kwangaphakathi phakathi kwama-electrode aqondile namabi.