Pamene kugwiritsa ntchito magalimoto amagetsi padziko lonse lapansi (EVs) ndi malo osungira mphamvu zongowonjezwdwanso zikuchulukirachulukira, moyo wautali wa mabatire a lithiamu-ion wakhala nkhani yaikulu. Pamtima pa nkhaniyi pali ukadaulo wofunikira kwambiri mkati mwaDongosolo Loyang'anira Mabatire (BMS)chodziwika kuti kulinganiza maseloNjirayi ndi yofunika kwambiri pothana ndi "zotsatira za mbiya," pomwe selo lofooka kwambiri limaletsa kugwira ntchito kwa paketi yonse.
Chifukwa Chake Kusalingana kwa Batri KumachitikaPakapita nthawi, maselo omwe ali mkati mwa batire amakhala osasinthasintha chifukwa cha kulekerera kwa kupanga, kugawa kutentha kosagwirizana, kapena kukalamba. Popanda kulowererapo, selo limodzi lokhala ndi mphamvu yochepa kapena kukana kwamkati kwambiri lidzafika pamlingo wake wamagetsi kale kuposa ena akamachaja. Izi zimakakamizaBolodi yoteteza BMSKudula magetsi msanga, kusiya zina zonse mu paketiyo zili ndi mphamvu yochepa komanso kuchepetsa kwambiri mphamvu yonse yogwiritsidwa ntchito.
Kulinganiza Zinthu Mosachitapo Kanthu Ndi Mosachita Kanthu: Kumvetsetsa KusiyanaPofuna kuthana ndi izi, zamakonomayankho anzeru a BMSgwiritsani ntchito njira ziwiri zazikulu:
Kulinganiza Zinthu Mosachitapo Kanthu:Njirayi imagwiritsa ntchito zotsutsana kuti zichotse mphamvu yochulukirapo kuchokera ku maselo amphamvu ngati kutentha, zomwe zimathandiza kuti maselo amphamvu otsika agwire ntchito. Ndi yotsika mtengo komanso yoyenera kugwiritsa ntchito mphamvu zochepa koma yotsika mtengo kwambiri ku mabanki akuluakulu.
Kulinganiza Mogwira Mtima:Ili ndi tsogolo lakulinganiza batri ya lithiamuM'malo mowononga mphamvu, ma active balancer amagwiritsa ntchito ma capacitor kapena ma inductor kuti asamutse mphamvu kuchokera ku maselo amphamvu kupita ku maselo otsika mphamvu. Kusamutsa mphamvu kumeneku kumawonjezera magwiridwe antchito ndipo ndikofunikira kwambiri pa mphamvu zambiri.Mapaketi a batri a LiFePO4amagwiritsidwa ntchito posungira mphamvu ya dzuwa.
Mmene Moyo wa Mzungulire Umakhudzira
Kulinganiza bwino maselo kumachita zambiri osati kungobwezeretsa mphamvu; kumawonjezera moyo wa batri. Mwa kusunga kusiyana kwa magetsi ($V_{diff}$) kukhala kochepa (nthawi zambiri mkati mwa 30mV kapena ngakhale 5mV),Dongosolo Loyang'anira Mabatireamaletsa maselo a munthu aliyense kuti asavutike kwambiri.
Kwa ogula ndi mafakitale omwe, kusankha BMS yokhala ndi luso lolinganiza bwino kwambiri—kaya yogwira ntchito kapena yopanda ntchito—ndiyo njira yabwino kwambiri yotetezera ndalama zawo. Pamene ukadaulo ukusintha, kulinganiza bwino kwamphamvu kwamphamvu kukukhazikitsa muyezo watsopano woyendetsera mphamvu zokhazikika.
Nthawi yotumizira: Marichi-04-2026
