Nka nkomoko yingenzi yimodoka nshya yingufu, batteri yingufu ningirakamaro cyane kubinyabiziga bishya byingufu.Mugihe cyo gukoresha ikinyabiziga nyirizina, bateri izahura nibikorwa bigoye kandi bihinduka.Kugirango urusheho kugenda neza, ikinyabiziga gikeneye gutunganya bateri nyinshi zishoboka mumwanya runaka, bityo umwanya wibikoresho bya batiri kumodoka ni bike cyane.Batare itanga ubushyuhe bwinshi mugihe cyimikorere yikinyabiziga kandi ikusanyiriza mumwanya muto ugereranije nigihe.Bitewe no gutondekanya kwinshi kwingirabuzimafatizo ziri mumapaki ya batiri, biragoye kandi cyane gukwirakwiza ubushyuhe mu gice cyo hagati ku rugero runaka, byongera ubushyuhe budahuye hagati ya selile, bizagabanya kwishyuza no gusohora neza kwa bateri kandi bigira ingaruka ku mbaraga za batiri;Bizatera ubushyuhe bwumuriro kandi bigira ingaruka kumutekano nubuzima bwa sisitemu.
Ubushyuhe bwa bateri yingufu bugira ingaruka zikomeye kumikorere, ubuzima n'umutekano.Ku bushyuhe buke, imbere ya bateri ya lithium-ion iziyongera kandi ubushobozi buzagabanuka.Mugihe gikabije, electrolyte izahagarara kandi bateri ntishobora gusohoka.Imikorere yubushyuhe buke bwa sisitemu ya bateri izagira ingaruka cyane, bikavamo ingufu ziva mumashanyarazi.Kugabanuka no kugabanuka.Iyo kwishyuza ibinyabiziga bishya byingufu mubihe byubushyuhe buke, rusange BMS ibanza gushyushya bateri ubushyuhe bukwiye mbere yo kwishyuza.Niba bidakemuwe neza, bizagushikana kumashanyarazi arenze ako kanya, bikavamo umuzunguruko mugufi imbere, kandi umwotsi, umuriro cyangwa guturika bishobora kubaho.Ikibazo cyumutekano muke wikibazo cya sisitemu yumuriro wa batiri yamashanyarazi igabanya kuzamura ibinyabiziga byamashanyarazi mukarere gakonje cyane.
Imicungire yumuriro wa Batiri nimwe mumikorere yingenzi muri BMS, cyane cyane kugirango ipaki ya batiri ikore mubipimo byubushyuhe bukwiye igihe cyose, kugirango ugumane imikorere myiza yububiko bwa batiri.Imicungire yubushyuhe ya bateri ikubiyemo ahanini imirimo yo gukonjesha, gushyushya no kuringaniza ubushyuhe.Imikorere yo gukonjesha no gushyushya ihindurwa cyane cyane ingaruka zishobora guterwa nubushyuhe bwibidukikije bwo hanze kuri bateri.Kuringaniza ubushyuhe bikoreshwa mukugabanya itandukaniro ryubushyuhe imbere muri paki ya batiri no kwirinda kwangirika byihuse biterwa nubushyuhe bukabije bwigice runaka cya batiri.
Muri rusange, uburyo bwo gukonjesha bwa bateri yamashanyarazi bugabanijwemo ibyiciro bitatu: gukonjesha ikirere, gukonjesha amazi no gukonjesha.Uburyo bwo gukonjesha ikirere bukoresha umuyaga usanzwe cyangwa umwuka ukonje mubyumba byabagenzi kugirango unyure hejuru ya bateri kugirango ugere ku bushyuhe no gukonja.Gukonjesha amazi muri rusange ikoresha umuyoboro wigenga ukonjesha kugirango ushushe cyangwa ukonje bateri yumuriro.Kugeza ubu, ubu buryo nuburyo bukuru bwo gukonja.Kurugero, Tesla na Volt byombi bikoresha ubu buryo bwo gukonjesha.Sisitemu yo gukonjesha itaziguye ikuraho umuyoboro ukonjesha wa batiri yingufu kandi ikoresha frigo kugirango ukonje bateri.
1. Sisitemu yo gukonjesha ikirere:
Muri batteri yambere yingufu, kubera ubushobozi buke nubucucike bwingufu, bateri nyinshi zamashanyarazi zakonjeshejwe no gukonjesha ikirere.Gukonjesha ikirere (Ubushyuhe bwo mu kirere) igabanijwemo ibyiciro bibiri: gukonjesha ikirere gisanzwe no gukonjesha ikirere ku gahato (ukoresheje umuyaga), kandi ikoresha umuyaga karemano cyangwa umwuka ukonje muri cab kugirango ukonje bateri.
Abahagarariye sisitemu ikonjesha ikirere ni Nissan Leaf, Kia Soul EV, nibindi.;kuri ubu, bateri 48V yimodoka ya 48V ya micro-hybrid isanzwe itunganijwe mubyumba byabagenzi, kandi ikonjeshwa no gukonjesha ikirere.Imiterere ya sisitemu yo gukonjesha ikirere iroroshye, tekinoroji irakuze, kandi igiciro ni gito.Nyamara, kubera ubushyuhe buke bwakuweho nikirere, uburyo bwo guhanahana ubushyuhe buri hasi, uburinganire bwimbere bwimbere ya bateri ntabwo ari bwiza, kandi biragoye kugera kugenzura neza ubushyuhe bwa bateri.Kubwibyo, sisitemu yo gukonjesha ikirere isanzwe ikwiranye nibihe bifite ingendo ndende hamwe nuburemere bwibinyabiziga byoroheje.
Twabibutsa ko kuri sisitemu ikonjesha ikirere, igishushanyo mbonera cyumuyaga kigira uruhare runini mugukonja.Imiyoboro yo mu kirere igabanijwemo cyane cyane imiyoboro iva mu kirere hamwe n’imiyoboro ibangikanye.Imiterere yuruhererekane iroroshye, ariko kurwanya ni binini;imiterere ibangikanye iraruhije kandi ifata umwanya munini, ariko ubushyuhe bwo gukwirakwiza ubushyuhe nibyiza.
Sisitemu yo gukonjesha amazi
Uburyo bukonje bwamazi bivuze ko bateri ikoresha amazi akonje kugirango ihana ubushyuhe (Ubushyuhe bwa PTC).Coolant irashobora kugabanywamo ubwoko bubiri bushobora kuvugana na selile ya batiri (amavuta ya silikoni, amavuta ya castor, nibindi) hanyuma ugahuza selile ya batiri (amazi na Ethylene glycol, nibindi) binyuze mumiyoboro y'amazi;kuri ubu, igisubizo kivanze cyamazi na Ethylene glycol gikoreshwa cyane.Sisitemu yo gukonjesha amazi muri rusange yongeramo ubukonje kubashakanye hamwe na firigo, kandi ubushyuhe bwa bateri bukajyanwa muri firigo;ibice byingenzi bigize compressor, chiller napompe y'amazi y'amashanyarazi.Nka nkomoko yimbaraga zo gukonjesha, compressor igena ubushobozi bwo guhana ubushyuhe bwa sisitemu yose.Chiller ikora nkuguhana hagati ya firigo n'amazi akonje, kandi ingano yo guhanahana ubushyuhe igena neza ubushyuhe bwamazi akonje.Pompe yamazi igena umuvuduko wamazi ya coolant mumuyoboro.Umuvuduko wihuta, nibyiza byohereza ubushyuhe, nibindi.
Igihe cyo kohereza: Gicurasi-30-2023
