Kafukufuku wa Restrain pa ThermalKufalitsa Kuthawa,
Kufalitsa Kuthawa,

▍Kodi ANATEL Homologation ndi chiyani?

ANATEL ndichidule cha Agencia Nacional de Telecomunicacoes chomwe ndi boma la Brazil kuti lizipereka ziphaso zovomerezeka komanso zodzifunira. Kuvomereza ndi kutsata njira zake ndizofanana pazogulitsa zapakhomo ndi zakunja ku Brazil. Ngati zinthuzo zikugwira ntchito ku chiphaso chokakamiza, zotsatira zoyesa ndi lipoti ziyenera kugwirizana ndi malamulo ndi malamulo omwe ANATEL adafunsa. Satifiketi yogulitsa iyenera kuperekedwa ndi ANATEL poyamba zinthu zisanagawidwe pakutsatsa ndikuyikidwa kuti zigwiritsidwe ntchito.

▍Ndani ali ndi udindo pa ANATEL Homologation?

Mabungwe ovomerezeka aboma la Brazil, mabungwe ena ovomerezeka ndi ma lab oyesa ndi ANATEL certification Authority pakuwunika njira yopangira zinthu, monga njira yopangira zinthu, kugula, kupanga, pambuyo pa ntchito ndi zina zotero kuti zitsimikizire kuti chinthucho chikuyenera kutsatiridwa. ndi Brazil standard. Wopanga adzapereka zikalata ndi zitsanzo zoyesa ndikuwunika.

▍Chifukwa chiyani MCM?

● MCM ili ndi zaka 10 zokumana nazo zambiri komanso zothandizira pakuyesa ndi certification: machitidwe apamwamba kwambiri, gulu laukadaulo lodziwa bwino kwambiri, ziphaso zachangu komanso zosavuta komanso zothetsera zoyezetsa.

● MCM imagwira ntchito ndi mabungwe angapo odziwika bwino mdera lanu omwe amapereka mayankho osiyanasiyana, olondola komanso osavuta kwa makasitomala.

Kufalikira kwa ma module kumakumana ndi magawo otsatirawa: Kuchulukana kwa kutentha pambuyo pogwiritsa ntchito ma cell matenthedwe, ma cell thermal runaway ndiyeno module thermal runaway. Kuthamanga kwa kutentha kuchokera ku selo limodzi sikukhudza; komabe, pamene kutentha kumafalikira ku maselo ena, kufalitsa kumayambitsa mphamvu ya domino, yomwe imatsogolera kuthawa kwa kutentha kwa gawo lonse, kutulutsa mphamvu zazikulu. Chithunzi 1 chikuwonetsa zotsatira za mayeso othawa kutentha. Gawoli likuyaka moto chifukwa cha kufalitsa kosatsutsika.Kutentha kwa mkati mwa selo kudzakhala kosiyana malinga ndi njira zosiyanasiyana. The coefficient of conductivity kutentha adzakhala apamwamba mu malangizo kufanana ndi mpukutu pachimake cha selo; pomwe mayendedwe omwe ali ofukula ku mpukutuwo amakhala ndi madulidwe otsika. Chifukwa chake kufalikira kwamafuta kuchokera mbali kupita mbali pakati pa ma cell kumakhala mwachangu kuposa momwe zimakhalira kudzera pama tabu kupita ku ma cell. Chifukwa chake kufalitsa kumatha kuwonedwa ngati kufalikira kwa gawo limodzi. Monga ma module a batri amapangidwira kuti azikhala ndi mphamvu zambiri, danga lapakati pa maselo likucheperachepera, zomwe zidzakulitsa kufalikira kwa kutentha. Chifukwa chake, kupondereza kapena kuletsa kufalikira kwa kutentha mu gawoli kudzawonedwa ngati njira yabwino yochepetsera zoopsa.
Titha kuletsa kuthawa kwamafuta mwachangu kapena mosasamala.
Kuponderezedwa kwamphamvu kwamafuta kumatengera kasamalidwe ka matenthedwe, monga: