Izindlela Ezintsha ZokucuphaI-Thermal Run Away,
I-Thermal Run Away,

▍Iyini I-CTIA CERTIFICATION?

I-CTIA, isifinyezo se-Cellular Telecommunications and Internet Association, yinhlangano yomphakathi engenzi nzuzo eyasungulwa ngo-1984 ngenjongo yokuqinisekisa ukuhlomula kwabaqhubi, abakhiqizi nabasebenzisi. I-CTIA iqukethe bonke opharetha base-US nabakhiqizi abavela kumasevisi omsakazo weselula, kanye namasevisi edatha angenantambo nemikhiqizo. Isekelwe yi-FCC (Federal Communications Commission) kanye neCongress, i-CTIA yenza ingxenye enkulu yemisebenzi nemisebenzi eyayisetshenziselwa ukwenziwa uhulumeni. Ngo-1991, i-CTIA yakha uhlelo lokuhlola lomkhiqizo olungachemile, oluzimele nolwendawo eyodwa kanye nesitifiketi somkhakha ongenazintambo. Ngaphansi kwesistimu, yonke imikhiqizo engenantambo esebangeni labathengi izothatha izivivinyo zokuthobela imithetho futhi leyo ethobelana namazinga afanele izovunyelwa ukusebenzisa ukumaka kwe-CTIA nokushayisana kwamashalofu ezitolo emakethe yezokuxhumana yaseNyakatho Melika.

I-CATL (CTIA Authorized Testing Laboratory) imele amalebhu agunyazwe yi-CTIA ukuze ahlolwe futhi abuyekezwe. Imibiko yokuhlola ekhishwe ku-CATL izogunyazwa yonke yi-CTIA. Nakuba eminye imibiko yokuhlola kanye nemiphumela evela ku-non-CATL ngeke ibonwe noma ingakwazi ukufinyelela ku-CTIA. I-CATL egunyazwe yi-CTIA iyahlukahluka ezimbonini nasekutholeni izitifiketi. I-CATL kuphela efanelekela ukuhlolwa nokuhlolwa kokuthobela ibhethri ekwazi ukufinyelela esitifiketini sebhethri ukuze ihambisane ne-IEEE1725.

▍CTIA Amazinga Wokuhlola Ibhethri

a) Isidingo Sokuthola Isitifiketi Sohlelo Lwebhethri Ukuthobela IEEE1725— Kusebenza Ezinhlelweni Zebhethri ezineseli elilodwa noma amaseli amaningi axhunywe ngokuhambisana;

b) Isidingo Sokuthola Isitifiketi Sohlelo Lwebhethri Ukuthobelana ne-IEEE1625— Kusebenza Ezinhlelweni Zebhethri ezinamaseli amaningi axhunywe ngokuhambisana noma kokubili ngokuhambisana nochungechunge;

Amathiphu afudumele: Khetha ngenhla kwamazinga wesitifiketi ngokufanelekile kumabhethri asetshenziswa omakhalekhukhwini namakhompyutha. Ungasebenzisi kabi i-IEE1725 kumabhethri kumakhalekhukhwini noma i-IEEE1625 kumabhethri akukhompyutha.

▍Kungani i-MCM?

●Ubuchwepheshe obuqinile:Kusukela ngo-2014, i-MCM ibihambela inkomfa yamaphakethe webhethri ebanjwa yi-CTIA e-US minyaka yonke, futhi iyakwazi ukuthola isibuyekezo sakamuva futhi iqonde amathrendi enqubomgomo emisha mayelana ne-CTIA ngendlela esheshayo, enembayo nesebenzayo.

●Ukufaneleka:I-MCM iyi-CATL egunyazwe yi-CTIA futhi ifaneleka ukwenza zonke izinqubo ezihlobene nesitifiketi okuhlanganisa ukuhlola, ukuhlola kwasefekthri nokulayisha umbiko.

Ngengozi eyengeziwe ebangelwa ibhethri ye-lithium-ion eyenzekayo, Abantu bakhathazeke kakhulu ngokubaleka kwebhethri okushisayo, njengoba ukubaleka okushisayo okwenzeka kuseli elilodwa kungase kusabalalise ukushisa kwamanye amaseli, okuholela ekuvaleni kwalo lonke uhlelo lwebhethri.
Ngokwesiko sizobangela ukubaleka okushisayo ngokushisisa, ukuphina noma ukushaja ngokweqile ngesikhathi sokuhlolwa. Kodwa-ke, lezi zindlela azikwazi ukulawula ukuphuma okushisayo kuseli elishiwo, futhi ngeke zisetshenziswe kalula phakathi nokuhlolwa kwezinhlelo zebhethri. Muva nje abantu baqala indlela entsha yokuqalisa ukugijima okushisayo. Ukuhlolwa kokusabalalisa ku-IEC 62619: 2022 kuyisibonelo, futhi kulinganiselwa ukuthi le ndlela izosetshenziswa kabanzi esikhathini esizayo. Le ndatshana ingeyokwethula ezinye izindlela ezintsha ezisacwaningwayo.
Imisebe ye-laser ukushisa indawo encane ene-laser pulse yamandla aphezulu. Ukushisa kuzoqhutshwa ngaphakathi kwempahla. Imisebe ye-laser isetshenziswa kabanzi ezindaweni zokucubungula izinto, njengokushisela, ukuxhuma nokusika. Ngokuvamile kunezinhlobo ze-laser kanje: