UL 1642yongeza imfuneko yovavanyo lweeseli zesimo esiqinileyo,
UL 1642,

▍Yintoni i-KC?

Ukususela kwi-25^thAug., 2008，Korea Ministry of Knowledge Economy (MKE) wabhengeza ukuba National Standard Committee uya kuqhuba uphawu olutsha lwesizwe esidityanisiweyo isatifikethi - ebizwa KC uphawu endaweni Certification Korean ngexesha phakathi Jul. 2009 kunye Dec. 2010. Isiqinisekiso sokhuseleko Izixhobo zoMbane. iskimu (iSiqinisekiso se-KC) siskimu esisisinyanzelo nesizilawulayo sokuqinisekisa ukhuseleko ngokungqinelana noMthetho woLawulo loKhuseleko lweZixhobo zoMbane, isikimu esiqinisekisa ukhuseleko lokwenziwa nokuthengiswa.

Umahluko phakathi kokuqinisekiswa okunyanzelekileyo kunye nokuzilawula(ngokuzithandela)isiqinisekiso sokhuseleko:

Kulawulo olukhuselekileyo lwezixhobo zombane, isatifikethi se-KC sahlulwe ngokweziqinisekiso zokhuseleko ezinyanzelekileyo kunye nezizilawulayo (ngokuzithandela) njengohlelo lwengozi yemveliso.Izifundo zeSiqinisekiso esisiSinyanzeliso sisetyenziswa kwizixhobo zombane apho izakhiwo kunye neendlela zosetyenziso ezinokuthi zibangele. iziphumo ezinobungozi ezinzulu okanye umqobo onjengomlilo, ukutshatyalaliswa kombane. Ngelixa izifundo zokuzilawula (ngokuzithandela) zesatifikethi sokhuseleko zisetyenziswa kwizixhobo zombane apho izakhiwo kunye neendlela zokusetyenziswa zingenako ukubangela iziphumo ezinobungozi ezinzulu okanye umqobo onjengomlilo, ukutshitshiswa kombane. Kwaye ingozi kunye nomqobo unokuthintelwa ngokuvavanya izixhobo zombane.

▍ Ngubani onokufaka isicelo sesiqinisekiso se-KC:

Bonke abantu abasemthethweni okanye abantu abasekhaya nakwamanye amazwe ababandakanyeka kwimveliso, ukudibanisa, ukusetyenzwa kwesixhobo sombane.

▍ Inkqubo kunye nendlela yokuqinisekisa ukhuseleko:

Faka isicelo sesatifikethi se-KC ngemodeli yemveliso enokwahlulwa ibe yimodeli esisiseko kunye nemodeli yothotho.

Ukuze ucacise uhlobo lwemodeli kunye noyilo lwezixhobo zombane, igama elilodwa lemveliso liya kunikwa ngokwemisebenzi yalo eyahlukileyo.

▍ Isatifikethi se-KC sebhetri yeLithium

1. KC isiqinisekiso umgangatho ibhetri lithium:KC62133:2019
2. Umda wemveliso yesiqinisekiso se-KC sebhetri ye-lithium

A. Iibhetri ze-lithium yesibini zokusetyenziswa kwisicelo esiphathwayo okanye izixhobo ezisuswayo

B. Iseli ayixhomekekanga kwisatifikethi se-KC nokuba siyathengiswa okanye sidityaniswe kwiibhetri.

C. Kuba iibhetri ezisetyenziswa kwisixhobo sogcino lwamandla okanye i-UPS (unikezelo lwamandla olungaphazamisekiyo), kunye namandla abo angaphezu kwama-500Wh angaphaya komda.

D. Ibhetri enomthamo wamandla omthamo ungaphantsi kwe 400Wh/L ingena kumda wesatifikethi ukusukela ngo-1.^st, Epreli 2016.

▍Kutheni i-MCM?

● I-MCM igcina intsebenziswano esondeleyo kunye neelebhu zaseKorea, ezifana ne-KTR (iKorea Testing & Research Institute) kwaye iyakwazi ukunika izisombululo ezingcono kakhulu kunye nokusebenza kweendleko eziphezulu kunye nenkonzo yeXabiso elongezelelweyo kubaxhasi ukusuka kwinqanaba lokukhokela, inkqubo yokuvavanya, isiqinisekiso. iindleko.

● Isiqinisekiso se-KC sebhetri ye-lithium egcwalisekayo sinokufunyanwa ngokungenisa isatifikethi se-CB kwaye sisiguqulele kwisatifikethi se-KC. Njenge-CBTL phantsi kwe-TÜV Rheinland, i-MCM inokunikezela ngeengxelo kunye nezatifikethi ezinokuthi zifake isicelo sokuguqulwa kwesatifikethi se-KC ngokuthe ngqo. Kwaye ixesha elikhokelayo linokufinyezwa ukuba usebenzisa i-CB kunye ne-KC ngaxeshanye. Ngaphezu koko, ixabiso elinxulumeneyo liya kuba lihle ngakumbi.

Okwangoku, iibhetri ezininzi eziqinileyo zisekelwe kwiibhetri ze-lithium-sulfur. Ibhetri ye-lithium-sulphur inomthamo othile ophezulu (1672mAh / g) kunye noxinano lwamandla (2600Wh / kg), amaxesha angama-5 ebhetri ye-lithium-ion yendabuko. Ke ngoko, ibhetri yemeko eqinileyo yenye yeendawo ezishushu zelithium ibhetri. Nangona kunjalo, utshintsho oluphawulekayo kumthamo we-sulfur cathode ngexesha lenkqubo ye-delithium / lithium, ingxaki ye-dendrite ye-lithium anode kunye nokungabikho kokuhamba kwe-electrolyte eqinile kuye kwathintela ukuthengiswa kwe-sulfur cathode. Ke iminyaka, abaphandi bebesebenza ekuphuculeni i-electrolyte kunye nojongano lwebhetri yesimo esiqinileyo.
UL 1642yongeza le ngcebiso ngenjongo yokusombulula ngempumelelo iingxaki ezibangelwa yibhetri eqinileyo (kunye neseli) iimpawu kunye neengozi ezinokubakho xa zisetyenziswa. Emva kwayo yonke loo nto, iiseli eziqulethe i-electrolyte yesulphide zinokukhupha igesi eyityhefu njengehydrogen sulphide phantsi kweemeko ezigqithisileyo. Ke ngoko, ukongeza kwezinye iimvavanyo zesiqhelo, sikwadinga ukulinganisa ukuxinana kwerhasi enetyhefu emva kovavanyo. Izinto zovavanyo ezikhethekileyo ziquka: umlinganiselo womthamo, isiphaluka esifutshane, intlawulo engaqhelekanga, ukukhutshwa ngenkani, ukothuka, ukutyumza, impembelelo, ukungcangcazela, ukufudumeza, umjikelo weqondo lobushushu, uxinzelelo oluphantsi, ijethi yokutsha, kunye nomlinganiselo wokukhutshwa okunetyhefu. Umgangatho we-GB/T 35590, othi igubungela umthombo wamandla ophathwayo, ayiqukwanga kwisatifikethi se-3C. Isizathu esona sizathu sinokuthi i-GB / T 35590 ihlawula ingqalelo ngakumbi ekusebenzeni komthombo wamandla ophathwayo kunokhuseleko, kwaye iimfuno zokhuseleko zibhekiswa kakhulu kwi-GB 4943.1. Ngelixa ukuqinisekiswa kwe-3C kungaphezulu malunga nokuqinisekisa ukhuseleko lwemveliso, ngoko ke i-GB 4943.1 ikhethwa njengomgangatho wesatifikethi somthombo wamandla ophathwayo.