Amapaki ya batiri ya Litiyumu ni nka moteri idafite kubungabunga; aBMSudafite imikorere iringaniza gusa ikusanya amakuru kandi ntishobora gufatwa nka sisitemu yo kuyobora. Kuringaniza gukora no gutambuka bigamije gukuraho ibitagenda neza muri paki ya batiri, ariko amahame yabyo yo kuyashyira mubikorwa aratandukanye cyane.
Kugira ngo byumvikane neza, iyi ngingo isobanura kuringaniza yatangijwe na BMS binyuze muri algorithm nko kuringaniza ibikorwa, mugihe kuringaniza ikoresha abarwanya imbaraga zo gukwirakwiza ingufu byitwa kuringaniza. Kuringaniza bifatika bikubiyemo guhererekanya ingufu, mugihe kuringaniza pasiporo harimo no gukwirakwiza ingufu.
Amahame ya Bateri Yibanze Igishushanyo mbonera
- Kwishyuza bigomba guhagarara mugihe selile yambere yishyuwe byuzuye.
- Gusohora bigomba kurangira mugihe selile yambere yabuze.
- Intege nke zisaza vuba kurusha selile zikomeye.
- -akagari gafite intege nke amaherezo azagabanya ipaki ya batiri's ubushobozi bukoreshwa (ihuriro ridakomeye).
- Sisitemu yubushyuhe buringaniye mubipaki ya bateri ituma selile ikora mubushyuhe buringaniye.
- Hatabayeho kuringaniza, itandukaniro rya voltage hagati ya selile zidakomeye kandi zikomeye ziyongera hamwe na buri kwishyuza no gusohora. Amaherezo, selile imwe izegera voltage ntarengwa mugihe iyindi yegereye voltage ntoya, bikabuza kwishyurwa nubushobozi bwo gusohora.
Bitewe no kudahuza ingirabuzimafatizo mugihe hamwe nubushyuhe butandukanye bwubushyuhe kuva kwishyiriraho, kuringaniza selile ni ngombwa.
Batteri ya Litiyumu-ion ihura nubwoko bubiri budahuye: kwishyuza bidahuye nubushobozi budahuye. Kwishyuza bidahuye bibaho mugihe selile zubushobozi bumwe zitandukana buhoro buhoro. Ubushobozi budahuye bubaho mugihe selile zifite ubushobozi bwambere butandukanye zikoreshwa hamwe. Nubwo ingirabuzimafatizo muri rusange zihuye neza niba zakozwe mugihe kimwe hamwe nuburyo busa bwo gukora, kudahuza bishobora guturuka mu tugari dufite amasoko atazwi cyangwa itandukaniro rikomeye ry’inganda.
Kuringaniza bifatika hamwe no Kuringaniza Passive
1. Intego
Amapaki ya bateri agizwe na selile nyinshi zifitanye isano na selile, bidashoboka ko zisa. Kuringaniza byemeza ko gutandukana kwingirabuzimafatizo ya selile bigumishwa mubipimo byateganijwe, bikomeza gukoreshwa muri rusange no kugenzurwa, bityo bikarinda kwangirika no kongera igihe cya batiri.
Kugereranya Igishushanyo
- Kuringaniza Passive: Mubisanzwe birekura selile nini ya voltage ikoresheje résistoriste, ihindura ingufu zirenze ubushyuhe. Ubu buryo bwongerera igihe cyo kwishyuza izindi selile ariko bufite ubushobozi buke.
- Kuringaniza Gufatika: Tekinike igoye igabanya amafaranga muri selile mugihe cyo kwishyuza no gusohora, kugabanya igihe cyo kwishyuza no kongera igihe cyo gusohora. Mubisanzwe ikoresha ingamba zo kuringaniza mugihe cyo gusohora hamwe nuburyo bwo kuringaniza hejuru mugihe cyo kwishyuza.
- Kugereranya ibyiza n'ibibi: Kuringaniza passiyo biroroshye kandi bihendutse ariko ntibikora neza, kuko bitakaza ingufu nkubushyuhe kandi bigira ingaruka zingana. Kuringaniza bifatika birakorwa neza, guhererekanya ingufu hagati ya selile, bitezimbere imikoreshereze rusange kandi bigera kuburinganire vuba. Ariko, ikubiyemo imiterere igoye hamwe nigiciro kinini, hamwe nibibazo byo kwinjiza sisitemu muri IC zabigenewe.
Umwanzuro
Igitekerezo cya BMS cyatangiye gutezwa imbere mumahanga, hamwe nibishushanyo mbonera bya IC byibanda kuri voltage no kumenya ubushyuhe. Igitekerezo cyo kuringaniza cyaje gutangizwa nyuma, muburyo bwambere hakoreshejwe uburyo bwo gusohora ibintu bwinjizwa muri IC. Ubu buryo bumaze gukwirakwira, hamwe na sosiyete nka TI, MAXIM, na LINEAR zitanga izo chip, zimwe zihuza abashoferi bahindura muri chip.
Uhereye ku buryo bworoshye bwo kuringaniza amahame n'ibishushanyo, niba ipaki ya batiri igereranijwe na barriel, selile zimeze nkibiti. Ingirabuzimafatizo zifite ingufu nyinshi ni imbaho ndende, naho izifite ingufu nke ni imbaho ngufi. Kuringaniza pasiporo gusa "bigabanya" imbaho ndende, bikaviramo ingufu nubusa. Ubu buryo bufite aho bugarukira, harimo gukwirakwiza ubushyuhe bukomeye ningaruka zo kuringaniza buhoro mumapaki manini.
Kuringaniza gukomeye, bitandukanye nibyo, "yuzuza imbaho ngufi," kwimura ingufu ziva mu ngirabuzimafatizo zifite ingufu nyinshi zikagera ku mbaraga nkeya, bikavamo gukora neza no kugera ku buringanire bwihuse. Ariko, itangiza ibibazo bigoye nibiciro, hamwe nibibazo mugushushanya matrike ya switch no kugenzura drives.
Urebye ibicuruzwa biva mu mahanga, kuringaniza pasiporo birashobora kuba byiza ku ngirabuzimafatizo zifite imiterere ihamye, mu gihe kuringaniza ibikorwa ari byiza ku ngirabuzimafatizo zifite itandukaniro rinini.
Igihe cyo kohereza: Kanama-27-2024
