Uninzi lwabanini beebhayisekile ze-elektroniki abaneebhetri ze-lithium baye bajongana nengxaki ekhathazayo: ibhetri ibonisa amandla, kodwa ayiphumeleli ukuqalisa ibhayisekile yombane.
Isizathu esiyintloko sikwi-capacitor ye-e-bike yomlawuli webhayisekile, efuna umbane omkhulu okhawulezileyo ukuze usebenze xa ibhetri iqhagamshelwe. Njengesikhuselo esibalulekileyo sokhuseleko kwiibhetri ze-lithium, i-BMS yenzelwe ukuthintela umbane ogqithisileyo, ii-short circuits, kunye nezinye iingozi ezinokubakho. Xa umbane ogqithisileyo ovela kwi-capacitor yomlawuli uchaphazela i-BMS ngexesha loqhagamshelo, inkqubo iqalisa ukhuseleko lwayo lwe-short-circuit (umsebenzi wokhuseleko oyintloko) kwaye inqamla umbane okwethutyana - odla ngokuhamba ne-spark kwi-wiring. Ukuqhawula ibhetri kubuyisela i-BMS kwakhona, okuvumela ibhetri ukuba iqalise kwakhona umbane oqhelekileyo.
Ungayisombulula njani le nto? Isisombululo sexeshana kukwenza imizamo emininzi yokuvula amandla, njengoko abalawuli bahluka ngokweeparameter. Nangona kunjalo, isisombululo esisisigxina kukulungiselelaibhetri ye-lithium ye-BMSkunye nomsebenzi wokutshaja kwangaphambili. Xa i-BMS ibona ukunyuka kombane ngequbuliso kwisilawuli, lo msebenzi uqala ngokukhupha umbane omncinci, olawulwayo ukuze unike amandla i-capacitor kancinci. Uyanelisa iimfuno zokuqala zabalawuli abaninzi kwimarike ngelixa ugcina amandla e-BMS okuvimba iisekethe ezimfutshane ngokufanelekileyo.
Ixesha leposi: Disemba-06-2025
