Ubuchwepheshe obusha bebhethri - ibhethri ye-Sodium-ion,
ibhethri ye-sodium-ion,

▍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 okuhambisanayo 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.

Amabhethri e-lithium-ion asetshenziswe kabanzi njengamabhethri aphinde ashajwe kusukela ngeminyaka yawo-1990s ngenxa yomthamo wawo ophezulu obuyiselekayo kanye nokuzinza komjikelezo. Ngokukhula okukhulu kwentengo ye-lithium kanye nesidingo esikhulayo se-lithium nezinye izingxenye eziyisisekelo zamabhethri e-lithium-ion, ukushoda okwandayo kwezinto zokusetshenziswa ezikhuphukayo zamabhethri e-lithium kusiphoqa ukuthi sihlole amasistimu e-electrochemical amasha nashibhile asekelwe ezintweni eziningi ezikhona. . Amabhethri e-sodium-ion abiza kancane ayindlela engcono kakhulu. Ibhethri ye-sodium ion cishe yatholakala kanye nebhethri ye-lithium-ion, kodwa ngenxa yobubanzi bayo obukhulu be-ion namandla aphansi, abantu bathambekele kakhulu ekufundeni ugesi we-lithium, kanye nocwaningoibhethri ye-sodium-ionicishe ima. Ngokukhula okusheshayo kwezimoto zikagesi kanye nemboni yokugcina amandla eminyakeni yamuva, ibhethri ye-sodium-ion, eye yahlongozwa ngesikhathi esifanayo nebhethri ye-lithium-ion, iphinde yadonsa ukunaka kwabantu.I-Lithium, i-sodium ne-potassium zonke izinsimbi ze-alkali kuthebula le-periodic lama-elementi. Zinezici ezifanayo zomzimba namakhemikhali futhi zingasetshenziswa njengezinto zebhethri yesibili ngokombono. Imithombo ye-sodium inothe kakhulu, isatshalaliswa kabanzi kuqweqwe loMhlaba futhi kulula ukuyikhipha. Njengengxenye ye-lithium, i-sodium iye yanakwa kakhulu emkhakheni webhethri. Abakhiqizi bamabhethri bayaklolodela ukwethula umzila wobuchwepheshe webhethri le-sodium-ion. Imibono Eqondisayo Ekusheshiseni Ukuthuthukiswa Kwesitoreji Esisha Samandla, Uhlelo Lokusungula Ezesayensi Nobuchwepheshe Emkhakheni Wezamandla ngesikhathi seNkathi Yohlelo Lweminyaka eyi-14, kanye Nokuqaliswa Kohlelo Lokuthuthukiswa Kwesitoreji Samandla Esisha phakathi Nenkathi YoHlelo Lweminyaka eyi-14 olukhishwe Ikhomishana Kazwelonke Yokuthuthukiswa Nezinguquko kanye Nokuphathwa Kwezamandla Kazwelonke bakhulume ukuthuthukisa isizukulwane esisha sobuchwepheshe bokugcina amandla obusebenza kahle njengamabhethri e-sodium-ion. I-Ministry of Industry and Information Technology (MIIT) iphinde yakhuthaza amabhethri amasha, njengamabhethri e-sodium-ion, njenge-ballast yokuthuthukisa imboni yamandla entsha. Izindinganiso zemboni zamabhethri e-sodium-ion nazo ziyasebenza. Kulindeleke ukuthi njengoba imboni ikhulisa ukutshalwa kwezimali, ubuchwepheshe buvuthwa futhi uchungechunge lwezimboni luthuthukiswa kancane kancane, ibhethri ye-sodium-ion esebenza ngezindleko eziphakeme kulindeleke ukuthi ithathe ingxenye yemakethe yebhethri ye-lithium-ion.