Kuongororwa kwemazwi akakosha uye anopisa muindasitiri,
Sodium bhatiri,

▍ Chii chinonzi KC?

Kubva 25^thAug., 2008，Korea Ministry of Knowledge Economy (MKE) yakazivisa kuti National Standard Committee ichaita itsva yenyika yakabatana chitupa chiratidzo - inonzi KC mark ichitsiva Korean Certification panguva pakati Jul. 2009 naDec. 2010. Electrical Appliances safety certification scheme (KC Certification) inosungirwa uye inozvitongesa kuchengetedzwa kwekuchengetedza zvinoenderana neMagetsi Emidziyo Yekuchengetedza Kudzora Mutemo, chirongwa chakasimbisa kuchengetedzwa kwekugadzira nekutengesa.

Musiyano uripo pakati pekumanikidza certification uye kuzvitonga(kuzvidira)kusimbiswa kwekuchengeteka:

Kune manejimendi akachengeteka emidziyo yemagetsi, KC certification yakakamurwa kuita inosungirwa uye yekuzvitonga (yekuzvidira) kuchengetedza zvitupa sechikamu chenjodzi yechigadzirwa. Zvidzidzo zveChitupa Chitupa chinoshandiswa kumidziyo yemagetsi iyo zvimiro zvayo uye nzira dzekushandisa dzinogona kukonzera. zvakakomba njodzi mhedzisiro kana chipingamupinyi zvakaita semoto, electric shock. Nepo izvo zvidzidzo zvekuzvitonga (kuzvidira) chitupa chekuchengetedza chinoshandiswa kumidziyo yemagetsi izvo zvimiro zvayo uye nzira dzekushandisa hazvigone kukonzera zvakakomba njodzi mhedzisiro kana chipingamupinyi chakadai semoto, kuvhunduka kwemagetsi. Uye njodzi uye chipingamupinyi chinogona kudzivirirwa nekuyedza midziyo yemagetsi.

▍Ndiani anogona kunyorera KC certification:

Vese vanhu vepamutemo kana vanhu vese vari kumba nekune dzimwe nyika vari kuita basa rekugadzira, gungano, kugadzirwa kwemidziyo yemagetsi.

▍Scheme uye nzira yekuchengetedza chitupa:

Nyorera chitupa cheKC nemhando yechigadzirwa iyo inogona kukamurwa kuita yekutanga modhi uye yakatevedzana modhi.

Kuti ujekese mhando yemhando uye dhizaini yemidziyo yemagetsi, zita rakasarudzika rechigadzirwa richapihwa zvinoenderana nebasa rayo rakasiyana.

▍ KC chitupa cheLithium bhatiri

1. KC certification standard ye lithium bhatiri:KC62133:2019
2. Chigadzirwa chiyero cheKC certification ye lithium bhatiri

A. Secondary lithium mabhatiri ekushandisa mukushandisa inotakurika kana midziyo inobviswa

B. Sero haisi pasi peKC chitupa chingave chiri kutengeswa kana kuunganidzwa mumabhatiri.

C. Kune mabhatiri anoshandiswa mumudziyo wekuchengetedza simba kana UPS (simba risingapindiki), uye simba ravo rinopfuura 500Wh rinopfuura chiyero.

D. Bhatiri iro vhoriyamu yesimba density yakaderera pane 400Wh/L rinouya mukupihwa chitupa kubvira 1.^st, Kubvumbi 2016.

▍ Neiko MCM?

● MCM inochengeta kudyidzana kwepedyo nemalabhu ekuKorea, akadai seKTR (Korea Testing & Research Institute) uye inokwanisa kupa mhinduro dzakanakisa nemutengo wakakwira uye sevhisi yakawedzera Kukosha kune vatengi kubva panguva yekutungamira, maitiro ekuyedza, certification. mutengo.

● KC certification ye rechargeable lithium bhatiri inogona kuwanikwa nekuendesa chitupa cheCB uye kuchishandura kuita KC chitupa. SeCBTL iri pasi peTÜV Rheinland, MCM inogona kupa mishumo uye zvitupa izvo zvinogona kuiswa pakushandura KC chitupa zvakananga. Uye nguva yekutungamira inogona kupfupikiswa kana uchishandisa CB neKC panguva imwe chete. Uyezve, mutengo wakabatana uchave wakanaka.

Nhau dzemashure zviitiko:
1. Muna Kubvumbi 2021, Mafungiro Anotungamira paKukurumidzira Kuvandudzwa kweNew Energy Storage (Draft for Comment) yakapihwa pamwe chete neNational Development and Reform Commission uye National Energy Administration yakaratidza kuti kusiyanisa kwehunyanzvi hwekuchengetedza simba kunofanirwa kuchengetedzwa uye kukurumidza. kuvandudzwa kwezviyedzo zvakakura uye zviratidzo zvetekinoroji senge flywheel simba rekuchengetedza uye mabhatiri esodium.
2. Pakukurukura nezvenyaya yekukwira kwemutengo wezvinhu zvakasvibirira zvakakwira pamusangano wepagore we2020 wekambani wevanogovana, sachigaro weCATL, Zeng Yuqun, akaburitsa imwe meseji yakakosha yekuti tekinoroji yebhatiri yesodium yakakura uye zvigadzirwa zvine hukama zvichaburitswa mukati. Chikunguru.Kuongorora zvinoreva izwi:Sodium-ion bhatiri, iyo inonyanya kuvimba nekufamba kweiyo sodium pakati peiyo yakanaka uye yakaipa electrode, yakafanana ne lithium-ion mabhatiri.Sodium bhatiriZvakanakira sodium mabhatiri:
Iyo yakasvibirira yekuchengetedza yesodium munyu yakawanda uye mutengo wakaderera; Iyo hafu-sero inogona yesodium ion bhatiri ndeye 0.3 ～ 0.4V yakakwirira kupfuura iyo ye lithium ion, kureva, electrolyte solvent uye electrolyte munyu ine yakaderera decomposition poten tial inogona kushandiswa, uye sarudzo ye electrolyte yakakura; Sodium ion bhatiri ine yakagadzikana electrochemical kuita uye yakachengeteka kushandisa; Sezvo mabhatiri e-sodium ion asina kunyanya-kuburitsa maitiro, sodium ion batter ies inobvumirwa kubuda kune zero volts.