Ikibazo gikunze kuvuka ni iki: ni mu bihe ki BMS ya bateri ya lithium-ion ikora uburyo bwo kurinda umuriro mwinshi, kandi ni ubuhe buryo bukwiye bwo kuwisubizamo?
Uburinzi bw'umuvuduko urenze urugero kuri bateri za lithiamu-ion bukorwa iyo kimwe muri ibi bintu bibiri cyujuje ibisabwa. Ubwa mbere, ingirabuzimafatizo imwe igera ku muvuduko wayo urenze urugero. Icya kabiri, umuvuduko wose wa bateri uhuye n'umuvuduko urenze urugero. Urugero, ingirabuzimafatizo za aside ya lead zifite umuvuduko urenze urugero wa 3.65V, bityoBMSUbusanzwe ishyiraho voltage yo gushyushya ikoresheje selile imwe kuri 3.75V, hamwe n'uburinzi bw'amashanyarazi yose bubarwa nka 3.7V ikubye umubare w'uturemangingo. Kuri bateri za lithiyumu ternary, voltage yuzuye ni 4.2V kuri selile, bityo uburinzi bw'amashanyarazi y'uturemangingo tumwe na tumwe twa BMS bushyirwa kuri 4.25V, kandi imiterere y'uburinzi bw'amashanyarazi yose ni 4.2V inshuro z'uturemangingo.
Ikibazo gikunze kubazwa n'abakoresha: Ese gusiga bateri ya EV ishaje nijoro (kuva saa sita z'ijoro kugeza ku munsi ukurikiyeho) byangiza mu gihe kirekire? Igisubizo giterwa n'uburyo runaka bwashyizweho. Niba bateri na charger bihuye n'uruganda rw'ibikoresho by'umwimerere (OEM), nta mpamvu yo guhangayika - BMS itanga uburinzi bwizewe. Ubusanzwe, voltage yo kurinda BMS irashyirwa hejuru y'umusaruro wa charger. Iyo uturemangingo tugumanye imiterere myiza (nk'uko bimeze muri bateri nshya), uburinzi bwo kongera ingufu ntibuzatangira nyuma yo gusaza neza. Uko bateri ishaje, imiterere ya selile iragabanuka, maze BMS igatangira gutanga uburinzi.
Ikigaragara ni uko hari icyuho cy’amashanyarazi hagati y’amashanyarazi akoreshwa na BMS atuma umuriro urushaho kwiyongera n’umubare w’amashanyarazi asubizwa. Ubu buryo bw’amashanyarazi bugabanijwe burinda ingaruka mbi: gukora ku buryo bwo kurinda → kugabanuka k’amashanyarazi → kurekura uburyo bwo kurinda → kongera gusharija → kongera gusharija, bifasha kongera igihe cyo gukoresha bateri. Kugira ngo bagire umutekano mwinshi kandi barambe, uburyo bwiza ni ugushaka gusharija igihe cyose ubisabye no gukuramo charger iyo bateri imaze gusharija yuzuye.
Igihe cyo kohereza: Ukuboza 11-2025
