Mtengo wa UL1642adawonjezera kufunikira koyeserera kwa ma cell olimba,
Mtengo wa UL1642,

▍Kodi KC ndi chiyani?

Kuyambira 25^thAug., 2008，Korea Ministry of Knowledge Economy (MKE) inalengeza kuti National Standard Committee ichititsa chizindikiro chatsopano chogwirizana cha dziko - chotchedwa KC chizindikiro cholowa m'malo mwa Chitsimikizo cha ku Korea pakati pa Jul. 2009 ndi Dec. 2010. Chitsimikizo cha chitetezo cha Zida zamagetsi zamagetsi scheme (KC Certification) ndi chitsimikiziro chovomerezeka komanso chodzilamulira chokha malinga ndi Electrical Appliances Safety Control Act, chiwembu chomwe chimatsimikizira chitetezo cha kupanga ndi kugulitsa.

Kusiyana pakati pa certification yovomerezeka ndi kudzilamulira(mwakufuna)chitsimikizo cha chitetezo:

Pakuwongolera kotetezeka kwa zida zamagetsi, satifiketi ya KC imagawidwa kukhala ziphaso zovomerezeka komanso zodziyimira pawokha (mwaufulu) monga gulu lachiwopsezo cha zinthu. zotsatira zoopsa zoopsa kapena zopinga monga moto, kugwedezeka kwa magetsi. Ngakhale maphunziro odziyimira pawokha (wodzipereka) satifiketi yachitetezo amagwiritsidwa ntchito pazida zamagetsi zomwe kapangidwe kake ndi njira zake sizingabweretse zotsatira zoopsa kapena zopinga monga moto, kugwedezeka kwamagetsi. Ndipo ngozi ndi zopinga zikhoza kupewedwa poyesa zipangizo zamagetsi.

▍Ndani angalembetse chiphaso cha KC:

Anthu onse ovomerezeka kapena anthu onse kunyumba ndi kunja omwe akugwira ntchito yopanga, kusonkhanitsa, kukonza zida zamagetsi.

▍ Dongosolo ndi njira yotsimikizira chitetezo:

Lemberani satifiketi ya KC yokhala ndi mtundu wazinthu zomwe zitha kugawidwa m'magawo oyambira ndi mtundu wotsatizana.

Pofuna kumveketsa bwino mtundu wachitsanzo ndi mapangidwe a zida zamagetsi, dzina lapadera lazinthu lidzaperekedwa molingana ndi ntchito zake zosiyanasiyana.

▍ KC satifiketi ya batri ya Lithium

1. KC certification muyezo wa lithiamu batire:KC62133:2019
2. Kukula kwazinthu za KC certification kwa batri ya lithiamu

A. Mabatire a lifiyamu achiwiri kuti agwiritsidwe ntchito pazida zam'manja kapena zida zochotseka

B. Cell si pansi pa KC satifiketi kaya zogulitsa kapena anasonkhana mu mabatire.

C. Kwa mabatire omwe amagwiritsidwa ntchito mu chipangizo chosungira mphamvu kapena UPS (magetsi osasunthika), ndipo mphamvu zawo zomwe ndi zazikulu kuposa 500Wh ndizopitirira malire.

1^st, Apr. 2016.

▍Chifukwa chiyani MCM?

● MCM imasunga mgwirizano wapakatikati ndi ma lab aku Korea, monga KTR (Korea Testing & Research Institute) ndipo imatha kupereka mayankho abwino kwambiri ndi ntchito zotsika mtengo komanso ntchito yowonjezeretsa Mtengo kwa makasitomala kuyambira nthawi yotsogolera, kuyesa, certification. mtengo.

● Chitsimikizo cha KC cha batri ya lithiamu yowonjezedwanso chingapezeke potumiza satifiketi ya CB ndikuchisintha kukhala satifiketi ya KC. Monga CBTL pansi pa TÜV Rheinland, MCM ikhoza kupereka malipoti ndi ziphaso zomwe zingagwiritsidwe ntchito potembenuza satifiketi ya KC mwachindunji. Ndipo nthawi yotsogolera imatha kufupikitsidwa ngati mukugwiritsa ntchito CB ndi KC nthawi yomweyo. Kuphatikiza apo, mtengo wofananira udzakhala wabwino kwambiri.

Pakalipano, mabatire ambiri olimba kwambiri amachokera ku mabatire a lithiamu-sulfure. Batire ya Lithium-sulfure ili ndi mphamvu zapadera (1672mAh/g) ndi kachulukidwe kamphamvu (2600Wh/kg), komwe ndi kuwirikiza ka 5 kuposa batire yachikhalidwe ya lithiamu-ion. Chifukwa chake, batire yolimba ndi imodzi mwamalo otentha kwambiri a batri ya lithiamu. Komabe, kusintha kwakukulu kwa kuchuluka kwa sulfure cathode panthawi ya delithium / lithiamu, vuto la dendrite la lithiamu anode komanso kusowa kwa madulidwe a electrolyte olimba kwalepheretsa malonda a sulfure cathode. Chifukwa chake kwazaka zambiri, ofufuza akhala akugwira ntchito yokonza ma electrolyte ndi mawonekedwe a batri yolimba.
UL 1642 imawonjezera malingaliro awa ndi cholinga chothana ndi zovuta zomwe zimayambitsidwa ndi mawonekedwe a batri olimba (ndi cell) ndi zoopsa zomwe zingachitike akagwiritsidwa ntchito. Kupatula apo, maselo okhala ndi ma electrolyte a sulfide amatha kutulutsa mpweya wapoizoni ngati hydrogen sulfide pansi pamikhalidwe yovuta kwambiri. Choncho, kuwonjezera pa mayesero ena achizolowezi, tiyeneranso kuyeza kuchuluka kwa mpweya wapoizoni pambuyo poyesa. Zinthu zoyezetsa zina ndi monga: kuyeza kwa mphamvu, kuzungulira kwachidule, kuchuluka kwachilendo, kutulutsa mokakamiza, kugwedezeka, kuphwanya, kugunda, kugwedezeka, kutentha, kusinthasintha kwa kutentha, kutsika kwapansi, ndege yoyaka, ndi kuyeza kwa mpweya wapoizoni. The standard GB/T 35590, yomwe chimakwirira gwero lamagetsi osunthika, osaphatikizidwa mu chiphaso cha 3C. Chifukwa chachikulu chingakhale chakuti GB/T 35590 imayang'ana kwambiri ntchito ya gwero lamphamvu lamagetsi m'malo mwa chitetezo, ndipo zofunikira zachitetezo zimatchulidwa kwambiri ku GB 4943.1. Ngakhale chiphaso cha 3C ndichokhudza kuwonetsetsa chitetezo chazinthu, chifukwa chake GB 4943.1 imasankhidwa ngati mulingo wotsimikizira pamagwero amagetsi osunthika.