Gulu la njinga zamagetsi ku Beijing la "Technical Specification for lithiamu-ion power battery packs panjinga zamagetsi" (zomwe zimatchedwa "Specification") zasinthidwa posachedwa ndipo zidzakhazikitsidwa mwalamulo pa June 19.
Gulu lomwe lasinthidwa kumene mulingo wodziwika bwino wachitetezo chamankhwala, pamaziko achitetezo chachitetezo cha Beijing njinga yamagetsi yamagetsi, kwa nthawi yoyamba kuyika batire paketi ndi chizindikiritso chogwirizana chagalimoto ndi chizindikiritso cha batri (chimodzi), kutema mphini, kugwiritsa ntchito molakwika kutentha, kuchulukirachulukira, zofunikira zakunja zazifupi, kugwiritsa ntchito koyamba kwa paketi ya batri ndi chizindikiritso chogwirizana chogwirizana, batire Kutentha kwa alamu ntchito. Zinthu zachitetezo monga mphamvu ya chogwirira cha batri ndi kupopera mchere zimachulukitsidwa, ndipo mulingo wamaguluwo umamveketsanso bwino ntchito za kasamalidwe ka batire pack, ndikufotokozeranso njira zoyesera monga ntchito yoyika deta ya BMS ndikutsitsa kwaulere.
M'zaka zaposachedwa, njinga zamagetsi zakhala njira yofunika kwambiri yoyendera anthu chifukwa chazovuta komanso zosavuta. Pakalipano, m'dzikoli muli njinga zamagetsi zopitirira 300 miliyoni, ndipo chiwerengero chikuwonjezeka, ndipo chiopsezo cha moto chikupitirirabe.
Malinga ndi National Fire and Rescue Bureau's 2022 National fire rescue team response and fire show that in 2022, okwana 18,000 njinga yamagetsi moto moto ananenedwa, kuwonjezeka 23.4% pa 2021; Panali moto wa 3,242 chifukwa cha kulephera kwa batri m'malo okhalamo, kuwonjezeka kwa 17.3% pa 2021. Zitha kuwoneka kuti ndizofunikira komanso zofunikira kuonjezera kupewa ngozi zamoto za njinga yamagetsi.
Pofuna chitetezo cha njinga zamagetsi, malamulo atsopano a batri amafuna kuti pamene kutentha kwa mkati kwa batire paketi kapena kutentha kwa batire kufika madigiri 80, galimoto kapena batire paketi ayenera kutulutsa alamu phokoso mkati 30 masekondi. Izi ndizothandiza kwa anthu nthawi yoyamba kumva phokoso, atengepo nthawi yake kuti achepetse ngozi. Ngati batire ikugwirizana ndi muyezo, ndipo cholumikizira cholumikizira sichili chokhazikika, chidzayambitsanso ngozi zachitetezo cha njinga zamagetsi.
Tsopano khalidwe la zolumikizira pa msika ndi wosagwirizana, mabizinezi kufunafuna phindu pazipita, kuchepetsa mwadala ndalama zopangira, kugwetsa zofunika kupanga, chifukwa otsika cholumikizira mankhwala kuti si kukumana muyezo kupitiriza kuyenda mu msika. Malo ena ogulitsa magalimoto amagetsi amagulitsa mwamseri zolumikizira zotsika, kusiya chiwopsezo chachitetezo pofananiza ndi galimoto yoyambirira; Malo ena okonzera sikuti amangogulitsa mabatire ochulukirapo, komanso amapereka ntchito zosinthira magalimoto, ndikuyika zolumikizira zotsika zamagalimoto amagetsi, zomwe zitha kufotokozedwa ngati "ngozi pachiwopsezo."
Monga wopanga makina olumikizira batire yamagetsi yamagetsi, AMS yakhala ikuchita nawo bizinesi yolumikizira kwazaka zopitilira 20, ikugwiritsa ntchito mtundu wagalimoto wanthawi zonse, ndikupanga cholumikizira chamakono chokwera chotsika kutentha - LC mndandanda, kunyamula komweko, kukwera kotsika kwa kutentha, kuchepetsa kutayika kwa kutentha, kukulitsa moyo wautumiki, komanso kupewa ngozi yoyaka chifukwa cha kutentha kwambiri. Kuchulukitsa chiwopsezo cha kutentha kwambiri komanso kuyaka kwa mabatire a lithiamu.
Nthawi yotumiza: Jun-17-2023