Analysis paMoto Accident yeMotokari Yemagetsi,
Motokari Yemagetsi,

▍ 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 inozvidzora-yega chengetedzo yekusimbisa chirongwa zvinoenderana neMagetsi Appliances Safety Control Act, chirongwa chakasimbisa kuchengetedzwa kwekugadzira nekutengesa.

Musiyano uripo pakati pekumanikidza certification uye kuzvitonga(nokuzvidira)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 chikamu 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.

Zvinoenderana nedata ichangobva kuburitswa neChina Ministry of Emergency Management, 640 tsaona dzemoto dzemotokari nyowani dzakataurwa muchikamu chekutanga che2022, kuwedzera kwe32% panguva imwecheteyo gore rapfuura, neavhareji yemoto manomwe pazuva. Munyori akaita nhamba yekuongorora kubva kune imwe nyika yeEV moto, uye akawana kuti chiyero chemoto mumamiriro asingashandisi, kutyaira uye kubhadharisa mamiriro eEV haasi akasiyana zvakanyanya kubva kune mumwe nemumwe, sezvinoratidzwa mune inotevera chati. Munyori achaita kuongororwa kwakajeka kwezvikonzero zvemoto mumatunhu matatu aya uye kupa mazano ekuchengetedza ekuchengetedza.Pasinei nemamiriro ezvinhu api anokonzera moto webheteri kana kuputika, chikonzero chinokonzera ndiyo pfupi pfupi mukati kana kunze kwesero, izvo zvinokonzera kupisa. kutiza kwesero. Mushure mekupisa kwekutiza kwesero rimwe chete, inozopedzisira yatungamira kune yese paki inobata moto kana kupararira kwekushisa kusingagone kudzivirirwa nekuda kwechimiro dhizaini yemodule kana paki. Zvikonzero zvemukati kana zvekunze pfupi sedunhu resero ndizvo (asi hazvigumiri ku): kupisa, kuwedzeredza, kuburitsa, simba remagetsi (kupwanya, kuvhunduka), kuchembera kwedunhu, zvimedu zvesimbi musero mukugadzirwa, etc.Kana sero. inogamuchira kupisa kwekunze kana kuti inozvigadzira uye haigoni kupera nenguva, uye tembiricha yesero inodarika tembiricha yezvinhu zvemukati (separator), iyo inoparadzanisa inobvumirana, zvichikonzera dunhu pfupi pakati pezvakanaka nezvakaipa. electrodes.Kakawanda overcharging kuchaita kuti lithium precipitation mukati sero, uye lithium simbi ichakura sezvinoita dendrites uye pakupedzisira puncture separator, zvichikonzera mukati pfupi pfupi pakati pakati yakanaka uye yakaipa electrodes.