Ubushakashatsi kuriIbirihoKurwanya,
Ibiriho,

ERTCERTIFICATION CTIA ni iki?

CTIA, mu magambo ahinnye y’itumanaho ry’itumanaho n’itumanaho rya interineti, ni umuryango udaharanira inyungu washinzwe mu 1984 hagamijwe kwemeza inyungu z’abakora, ababikora n’abakoresha. CTIA igizwe nabakozi bose bo muri Amerika n’abakora ibicuruzwa biva kuri radiyo igendanwa, ndetse no muri serivisi zidafite amakuru n’ibicuruzwa. Bishyigikiwe na FCC (Federal Communication Commission) na Kongere, CTIA ikora igice kinini cyimirimo nimirimo yakoreshwaga na leta. Mu 1991, CTIA yashyizeho sisitemu yo kutabogama, yigenga kandi ihuriweho na sisitemu yo gusuzuma no kwemeza inganda zidafite umugozi. Muri sisitemu, ibicuruzwa byose bidafite umugozi mubyiciro byabaguzi bigomba gukora ibizamini byubahirizwa kandi abubahiriza ibipimo bijyanye bazahabwa uburenganzira bwo gukoresha ibimenyetso bya CTIA no kubika ububiko bwibubiko bwisoko ryitumanaho muri Amerika ya ruguru.

CATL (Laboratoire yemewe ya CTIA) yerekana laboratoire zemewe na CTIA kugirango zipime kandi zisuzumwe. Raporo y'ibizamini yatanzwe na CATL byose byemezwa na CTIA. Mugihe izindi raporo zipimisha nibisubizo bitari CATL ntabwo bizamenyekana cyangwa ntibishobora kugera kuri CTIA. CATL yemewe na CTIA iratandukanye mubikorwa n'impamyabumenyi. Gusa CATL yujuje ibyangombwa byo gupima no kugenzura bateri ifite uburenganzira bwo kwemeza bateri kugirango yubahirize IEEE1725.

▍CTIA Ibipimo byo gupima Bateri

a) Ibisabwa Icyemezo cya sisitemu ya Batiri Kubahiriza IEEE1725 - Bikoreshwa kuri sisitemu ya Batteri ifite selile imwe cyangwa selile nyinshi zahujwe hamwe;

b) Icyangombwa gisabwa kuri sisitemu ya Batiri Yubahiriza IEEE1625 - Irakoreshwa kuri sisitemu ya Batteri hamwe na selile nyinshi zahujwe kuburinganire cyangwa muburyo bubangikanye;

Inama zishyushye: Hitamo hejuru yubuziranenge neza kuri bateri zikoreshwa muri terefone zigendanwa na mudasobwa. Ntukoreshe nabi IEE1725 kuri bateri muri terefone zigendanwa cyangwa IEEE1625 kuri bateri muri mudasobwa.

Kuki MCM？

●Ikoranabuhanga rikomeye:Kuva mu 2014, MCM yagiye mu nama yo gupakira bateri ikorwa na CTIA muri Amerika buri mwaka, kandi irashobora kubona amakuru agezweho no kumva imigendekere mishya ya CTIA muburyo bwihuse, bwuzuye kandi bukora.

●Ibisabwa:MCM ni CATL yemewe na CTIA kandi yujuje ibisabwa kugirango ikore inzira zose zijyanye no gutanga ibyemezo harimo ibizamini, ubugenzuzi bwuruganda no kohereza raporo.

Mugihe cyo kwishyuza no gusohora bateri, ubushobozi buzaterwa numuvuduko ukabije uterwa no kurwanya imbere. Nibintu byingenzi bya bateri, kurwanya imbere birakwiye ubushakashatsi bwo gusesengura iyangirika rya batiri. Imbere yo kurwanya bateri irimo:
Ohm imbere imbere (RΩ) –Kurwanya kuva kuri tabs, electrolyte, gutandukanya nibindi bice. Ibi byerekana ingorane za tabs reaction. Mubisanzwe dushobora kongera ubushobozi bwo kugabanya iyi myigaragambyo. Kurwanya polarisiyasi (Rmt) ni ukurwanya imbere guterwa n'ubucucike butaringaniye bwa ioni ya lithium hagati ya cathode na anode. Polarisation Kurwanya bizaba byinshi mubihe nko kwishyuza mubushyuhe buke cyangwa kwishyurwa hejuru.Ubusanzwe dupima ACIR cyangwa DCIR. ACIR ni ukurwanya imbere gupimwa muri 1k Hz AC. Uku kurwanya imbere bizwi kandi nka Ohm resistance. Ibura ryamakuru nuko ridashobora kwerekana neza imikorere ya bateri. DCIR ipimwa ningufu zihoraho mugihe gito, aho voltage ikomeza guhinduka. Niba ako kanya ako kanya ari I, kandi ihinduka rya voltage muri kiriya gihe gito ni ΔＵ, dukurikije amategeko ya Ohm Ｒ＝ ΔＵ／Ｉ Turashobora kubona DCIR. DCIR ntabwo ireba Ohm gusa irwanya imbere, ariko kandi irwanya kwishyiriraho ihererekanyabubasha no kurwanya polarisiyasi.Byama ari ingorabahizi kubushakashatsi bwa DCIR ya batiri ya lithium-ion. Biterwa ahanini nuko imbere yimbere ya bateri ya lithium-ion ari nto cyane, mubisanzwe mΩ. Hagati aho, nkibigize ibikorwa, biragoye gupima imbere imbere. Byongeye kandi, kurwanya imbere byatewe nuburyo ibidukikije, nkubushyuhe hamwe nuburyo bwo kwishyuza. Hano haribipimo byavuzwe kubyerekeranye no gupima DCIR.