Anthu ambiri ogwiritsa ntchito magalimoto amagetsi amaona kuti mabatire awo a lithiamu-ion sangathe kuyatsa kapena kutulutsa mphamvu atatha kugwiritsa ntchito kwa nthawi yoposa theka la mwezi, zomwe zimawapangitsa kuganiza molakwika kuti mabatirewo akufunika kusinthidwa. Zoona zake n'zakuti, mavuto otere okhudzana ndi kutulutsa mphamvu ndi ofala kwambiri pa mabatire a lithiamu-ion, ndipo mayankho amadalira momwe batire imatulutsira mphamvu—ndiDongosolo Loyang'anira Mabatire (BMS) likuchita gawo lofunika kwambiri.
Choyamba, dziwani kuchuluka kwa mphamvu zomwe batire imataya pamene singalipiritse. Mtundu woyamba ndi mphamvu zochepa zotaya: izi zimayambitsa chitetezo cha mphamvu zotaya BMS. BMS imagwira ntchito bwino pano, kudula mphamvu ya MOSFET kuti ichotse mphamvu. Zotsatira zake, batire silingathe kutulutsa mphamvu, ndipo zipangizo zakunja sizingazindikire mphamvu yake. Mtundu wa mphamvu zotaya umakhudza kupambana kwa mphamvu zotaya: ma charger omwe ali ndi mphamvu zozindikira ayenera kuzindikira mphamvu zakunja kuti ayambe kuyitanitsa, pomwe omwe ali ndi mphamvu zoyatsira amatha kuyitanitsa mabatire mwachindunji pansi pa chitetezo cha mphamvu zotaya BMS.
Kumvetsetsa momwe zinthu zimatulutsidwira ndi ntchito ya BMS kumathandiza ogwiritsa ntchito kupewa kusintha mabatire osafunikira. Kuti musunge nthawi yayitali, onjezerani mabatire a lithiamu-ion mpaka 50%-70% ndikuwonjezeranso sabata iliyonse 1-2—izi zimaletsa kutuluka kwambiri kwa mabatire ndikuwonjezera nthawi ya moyo wa batri.
Nthawi yotumizira: Okutobala-08-2025
