DALLAS, Texas, Epulo 3, 2026 - Msika wapadziko lonse wosungira mphamvu zonyamulika panja ukuyembekezeka kukula ndi 34.7% mu 2026, chifukwa cha kukwera msasa, kubwezeretsa mphamvu mwadzidzidzi, komanso kufunikira kwa mphamvu kunja kwa gridi. Pakati pa makina onse otetezeka komanso okhalitsa osungira mphamvu zonyamulika paliDongosolo Loyang'anira Mabatire (BMS)—“ubongo” womwe umalamulira mabatire a LiFePO4 kuti agwire bwino ntchito.
Wapamwamba kwambiriLiFePO4 BMSimapereka kuwunika kwa ma cell nthawi yeniyeni, kupewa overvoltage (3.60–3.65V/selo), undervoltage (2.8–3.0V/selo), ndi overtemperature (45–55°C) kuti tipewe kutentha komwe kumachoka komanso kuwonongeka kwa batri kosatha. Imathandizanso kuti ma voltage a ma cell azitha kupitilira nthawi yayitali: passive balance imagwira ntchito pamapaketi ang'onoang'ono, ogwirizana bwino, pomwe active balance (1–5A) ndi yabwino kwambiri pama system akuluakulu kapena otulutsa mphamvu zambiri.
Zinthu zofunika kwambiri zomwe zikusintha msika wosungira mphamvu zakunja wa 2026 zikuphatikizapo kulumikizana mwanzeru—Bluetooth + RS485/CAN yowunikira pogwiritsa ntchito pulogalamu ndi kuphatikiza ma inverter, kuonetsetsa kuti SOC (State of Charge) ndi SOH (State of Health) zikutsatiridwa molondola. Kutsatira miyezo yapadziko lonse lapansi yachitetezo monga IEC 62619 ndi UL 1973 kukukhalanso kofunikira kuti muchepetse zoopsa zachitetezo komanso mwayi wokumbukira.
Kukula kwa BMS komwe kumagwiritsidwa ntchito ndikofunikira kwambiri: Ma configurations a 4S/8S akugwirizana ndi ma RV ndi malo ang'onoang'ono onyamulika, 16S yogwiritsira ntchito mphamvu ya dzuwa kunyumba, ndi 24S yogwiritsira ntchito zida zakunja zogwira ntchito bwino. Pamene msika ukukulirakulira, kusankha LiFePO4 BMS yokhala ndi ma cell monitoring olondola komanso chitetezo champhamvu ndikofunikira kwa opanga ndi ogwiritsa ntchito kuti atsimikizire kuti ikugwira ntchito bwino komanso kwanthawi yayitali.
Nthawi yotumizira: Epulo-03-2026
