Ukadaulo watsopano wa batri - batire ya sodium-ion,
batire ya sodium-ion,

▍Kodi CTIA CERTIFICATION ndi chiyani?

CTIA, chidule cha Cellular Telecommunications and Internet Association, ndi bungwe lopanda phindu lomwe linakhazikitsidwa mu 1984 ndi cholinga chotsimikizira phindu la ogwira ntchito, opanga ndi ogwiritsa ntchito. CTIA ili ndi onse ogwira ntchito ku US ndi opanga kuchokera ku mawayilesi a m'manja, komanso kuchokera ku ma data opanda zingwe ndi zinthu zopangidwa. Mothandizidwa ndi FCC (Federal Communications Commission) ndi Congress, CTIA imachita gawo lalikulu la ntchito ndi ntchito zomwe zidagwiritsidwa ntchito ndi boma. Mu 1991, CTIA idapanga njira yowunikira zinthu mosakondera, yodziyimira payokha komanso yapakati pamakampani opanda zingwe. Pansi pa dongosololi, zinthu zonse zopanda zingwe zomwe zili mugulu la ogula zidzayesa kutsata ndipo omwe akutsatira miyezo yoyenera adzaloledwa kugwiritsa ntchito chizindikiro cha CTIA ndikugundika mashelefu amsika amsika waku North America.

CATL (CTIA Authorized Testing Laboratory) imayimira ma lab ovomerezeka ndi CTIA kuti ayesedwe ndikuwunikanso. Malipoti oyezetsa ochokera ku CATL onse avomerezedwa ndi CTIA. Pomwe malipoti ena oyezetsa ndi zotsatira zochokera kwa omwe si a CATL sizidziwika kapena kukhala ndi mwayi wopeza CTIA. CATL yovomerezeka ndi CTIA imasiyanasiyana m'mafakitale ndi ma certification. CATL yokhayo yomwe ili yoyenera kuyezetsa kutsata batire ndikuwunika yomwe ili ndi mwayi wopeza satifiketi ya batri kuti igwirizane ndi IEEE1725.

▍CTIA Battery Testing Standards

a) Chofunikira Pachiphaso cha Battery System Kutsata IEEE1725- Imagwira Ntchito ku Ma Battery Systems okhala ndi cell imodzi kapena ma cell angapo olumikizidwa mofanana;

b) Chofunikira Pachiphaso cha Battery System Kutsata IEEE1625- Imagwira Ntchito ku Ma Battery Systems okhala ndi ma cell angapo olumikizidwa mofananira kapena mofananira ndi mndandanda;

Malangizo ofunda: Sankhani pamwamba pa ziphaso zotsimikizika zamabatire omwe amagwiritsidwa ntchito m'mafoni am'manja ndi makompyuta. Osagwiritsa ntchito molakwika IEE1725 pamabatire amafoni am'manja kapena IEEE1625 pamabatire apakompyuta.

▍ Chifukwa chiyani MCM?

●Ukadaulo Wolimba:Kuyambira 2014, MCM yakhala ikupezeka pa msonkhano wa batri pack womwe umachitika ndi CTIA ku US chaka chilichonse, ndipo imatha kupeza zosintha zaposachedwa ndikumvetsetsa malingaliro atsopano okhudza CTIA mwachangu, molondola komanso mwachangu.

●Zoyenereza:MCM ndi CATL yovomerezeka ndi CTIA ndipo ndi woyenerera kuchita njira zonse zokhudzana ndi certification kuphatikiza kuyesa, kufufuza fakitale ndi kukweza malipoti.

Mabatire a lithiamu-ion akhala akugwiritsidwa ntchito kwambiri ngati mabatire othachanso kuyambira zaka za m'ma 1990 chifukwa cha kuthekera kwawo kosinthika komanso kukhazikika kwa mayendedwe. Ndi kuwonjezeka kwakukulu kwa mtengo wa lifiyamu ndi kuwonjezeka kwa lifiyamu ndi zigawo zina zofunika za mabatire a lithiamu-ion, kuwonjezeka kwa kusowa kwa zipangizo zopangira mtsinje kwa mabatire a lithiamu kumatikakamiza kuti tifufuze machitidwe atsopano komanso otsika mtengo a electrochemical pogwiritsa ntchito zinthu zambiri zomwe zilipo. . Mabatire otsika mtengo a sodium-ion ndiye njira yabwino kwambiri. Batire ya sodium ion inali pafupi kupezeka pamodzi ndi batri ya lithiamu-ion, koma chifukwa cha malo ake akuluakulu a ion ndi mphamvu yochepa, anthu amakonda kwambiri kuphunzira magetsi a lithiamu, ndi kafukufuku pabatire ya sodium-ionpafupifupi kuyimitsidwa. Ndi kukula kwachangu kwa magalimoto amagetsi ndi mafakitale osungira mphamvu m'zaka zaposachedwa, abatire ya sodium-ion, yomwe yaperekedwa nthawi imodzi ndi batri ya lithiamu-ion, yakopanso chidwi cha anthu.Lithiamu, sodium ndi potaziyamu zonse ndizitsulo za alkali mu tebulo la periodic la zinthu. Iwo ali ofanana thupi ndi mankhwala katundu ndipo angagwiritsidwe ntchito ngati zipangizo batire yachiwiri mu chiphunzitso. Zida za sodium ndizolemera kwambiri, zimagawidwa kwambiri padziko lapansi komanso zosavuta kuchotsa. Monga cholowa m'malo mwa lithiamu, sodium yalipidwa kwambiri m'munda wa batri. Opanga mabatire amakakamira kuyambitsa njira yaukadaulo ya batri ya sodium-ion. Malingaliro Otsogolera pa Kupititsa patsogolo Kukula kwa New Energy Storage, Scientific and Technological Innovation Plan mu Energy Field mu nthawi ya 14th yazaka zisanu, ndi Pulani Yokwaniritsira Kupanga Malo Osungira Mphamvu Zatsopano mu Nyengo ya 14 ya Zaka zisanu yoperekedwa ndi a Bungwe la National Development and Reform Commission ndi National Energy Administration anena kuti akhazikitse mbadwo watsopano waukadaulo wapamwamba kwambiri wosungira mphamvu monga mabatire a sodium-ion. Ministry of Industry and Information Technology (MIIT) yalimbikitsanso mabatire atsopano, monga mabatire a sodium-ion, monga ballast pa chitukuko cha mafakitale atsopano. Miyezo yamakampani yamabatire a sodium-ion ikugwiranso ntchito. Zikuyembekezeka kuti makampani akamakulitsa ndalama, ukadaulo umakhala wokhwima ndipo unyolo wa mafakitale umasinthidwa pang'onopang'ono, batire ya sodium-ion yokhala ndi mtengo wokwera ikuyembekezeka kukhala gawo la msika wa batire la lithiamu-ion.