Muri sisitemu ya batiri ya lithium, kugereranya kwa SOC (Leta ishinzwe) ni igipimo gikomeye cyimikorere ya Batteri yo gucunga (BMS). Mubihe bitandukanye byubushyuhe, iki gikorwa kiba gikomeye cyane. Uyu munsi, twibira mubitekerezo byoroshye ariko byingenzi tekinike -zero-drift, bigira ingaruka zikomeye kubigereranyo bya SOC.
Niki Zeru-Drift igezweho?
Umuyoboro wa Zeru-drift werekana ibimenyetso byikinyoma byakozwe mumuzunguruko wa amplifier mugihe harizero zinjiza, ariko kubera ibintu nkaubushyuhe burahinduka cyangwa amashanyarazi adahungabana, static ikora ya amplifier ihinduka. Ihinduka ryongerewe kandi ritera ibisohoka gutandukana nagaciro kayo kagenewe.
Kugirango ubisobanure byoroshye, tekereza igipimo cyubwiherero bwa digitale yerekanaIbiro 5 byuburemere mbere yuko umuntu wese abikandagira. Ubwo buremere bwa "umuzimu" buhwanye na zeru-drift - ikimenyetso kitabaho.
Kuki ari Ikibazo kuri Bateri ya Litiyumu?
SOC muri bateri ya lithium ikunze kubarwa ukoreshejeKubara, ihuza ikigezweho mugihe.
Niba zero-drift irihoibyiza kandi bikomeza, birashobokakuzamura ibinyoma SOC, gushuka sisitemu yo gutekereza ko bateri yishyuye kuruta uko iri - birashoboka guhagarika kwishyuza imburagihe. Ibinyuranye,gutembera nabiKurigusuzugura SOC, gukurura kurinda hakiri kare.
Igihe kirenze, aya makosa yo kugabanya agabanya kwizerwa numutekano wa sisitemu ya bateri.
Nubwo imbaraga zeru-drift idashobora kuvaho burundu, irashobora kugabanywa neza binyuze muburyo bwo guhuza inzira:
- Gutezimbere ibyuma: Koresha bike-drift, high-precision op-amps nibigize;
- Indishyi za Algorithmic: Hindura muburyo bwa drift ukoresheje amakuru nyayo nkubushyuhe, voltage, nubu;
- Gucunga ubushyuhe: Hindura imiterere no gukwirakwiza ubushyuhe kugirango ugabanye ubushuhe bwumuriro;
- Kumva neza: Kunoza neza ibipimo byingenzi byerekana (voltage selile, voltage yamashanyarazi, ubushyuhe, ikigezweho) kugirango ugabanye amakosa yo kugereranya.
Mugusoza, ibisobanuro muri buri microamp ibara. Gukemura zero-drift iriho ni intambwe yingenzi yo kubaka sisitemu yo gucunga neza ubwenge kandi yizewe.
Igihe cyo kohereza: Jun-20-2025
