Eni magalimoto amagetsi (EV) padziko lonse lapansi nthawi zambiri amakumana ndi vuto lokhumudwitsa: kuwonongeka kwadzidzidzi ngakhale chizindikiro cha batri chikuwonetsa mphamvu yotsalira. Vutoli makamaka chifukwa cha lithiamu-ion batire mochulukira kukhetsa, chiwopsezo chimene chingachepetsedwe bwino ndi mkulu-ntchito Battery Management System (BMS).
Deta yamakampani ikuwonetsa kuti Battery Management System yopangidwa bwino imatha kukulitsa moyo wa batri ya lithiamu-ion mpaka 30% ndikuchepetsa kuwonongeka kwa ma EV okhudzana ndi zovuta za batri ndi 40%. Pamene kufunikira kwa magalimoto amagetsi ndi makina osungira mphamvu kukukula, ntchito ya BMS imakula kwambiri. Sizimangotsimikizira chitetezo cha batri komanso zimakulitsa kugwiritsa ntchito mphamvu, kulimbikitsa chitukuko chokhazikika cha makampani opanga mphamvu zatsopano padziko lonse lapansi.
Paketi ya batri ya lithiamu-ion imakhala ndi zingwe zingapo zama cell, ndipo kusasinthasintha kwa ma cellwa ndikofunikira kwambiri pakuchita bwino. Maselo akamakalamba, amakula kukana kwambiri mkati, kapena osalumikizana bwino, magetsi awo amatha kutsika kwambiri (nthawi zambiri 2.7V) mwachangu kuposa ena pakutulutsa. Izi zikachitika, BMS idzayambitsa chitetezo chowonjezera nthawi yomweyo, kudula magetsi kuti ateteze kuwonongeka kwa maselo osasinthika-ngakhale mphamvu yonse ya batri ikadali yokwera.
Kusungirako nthawi yayitali, BMS yamakono imapereka njira yogona yosinthika, yomwe imachepetsa kugwiritsa ntchito mphamvu ku 1% yokha ya ntchito yabwino. Izi zimapewa kuwonongeka kwa batri chifukwa cha kutha kwa mphamvu zopanda ntchito, zomwe ndizovuta zomwe zimafupikitsa moyo wa batri. Kuphatikiza apo, BMS yapamwamba imathandizira njira zingapo zowongolera kudzera pamapulogalamu apamwamba apakompyuta, kuphatikiza kuwongolera kutulutsa, kuwongolera kutulutsa, ndi kuyambitsa kugona, ndikuyika malire pakati pa kuyang'anira nthawi yeniyeni (monga kulumikizidwa kwa Bluetooth) ndi kusungirako mphamvu zochepa.
Nthawi yotumiza: Oct-18-2025
