Ingufu za batiri ya Litiyumu-ion ni nyinshi, kubera impamvu z'umutekano ubwinshi rusange ntibuzaba bwarakozwe cyane, ariko umubare wa selile imwe ya lithium fer fosifate unyuze mumashanyarazi ikurikirana kandi ikabangikanya no gutanga amashanyarazi, ikora module ya batiri ya lithium izuba , icyakora, ibi bigomba guhangana nikibazo gihoraho.
Kudahuza kwabateri yizubaibipimo mubisanzwe birimo ubushobozi, kurwanya imbere, gufungura-amashanyarazi ya voltage idahuye, kudahuza imikorere ya selile ya batiri, byakozwe mubikorwa byo kubyara, bizarushaho kwiyongera mubikorwa byo gukoresha, ipaki imwe ya batiri muri selire, intege nke ni burigihe gucika intege no kwihuta kugirango ucike intege nurwego rwo gukwirakwiza ibipimo hagati ya selile ya monomer, hamwe no kwiyongera kurwego rwo gusaza no kuba nini.
Gusoma bifitanye isano: Niki ls Solar Lithium Batteri ihoraho?
Iyi ngingo izerekana selile zidahuye mugihe zikoreshejwe murukurikirane hamwe hamwe, ni izihe ngaruka zizazanwa muri batiri ya lithium-ion PACK nuburyo tugomba gukemura ikibazo cya bateri ya litiro yizuba idahuye.
Ni izihe ngaruka za Batiri ya Solar Lithium idahuye?
Gutakaza ubushobozi bwo kubika paki ya batiri yizuba
Mu gishushanyo mbonera cya batiri yizuba ya lithium, ubushobozi muri rusange burahuye n "ihame rya barriel", ubushobozi bwa selile ya lisiyumu mbi ya fosifate igena ubushobozi bwamapaki yose ya batiri yizuba. Kugirango wirinde kwishyuza birenze urugero no gusohora cyane, sisitemu yo gucunga bateri izakurikiza ibitekerezo bikurikira:
Iyo usohoye: iyo voltage ntoya ya selile imwe igeze kumashanyarazi yaciwe, paki yose ya batiri ihagarika gusohora;
Mugihe cyo kwishyuza: iyo voltage yo hejuru yumuntu ku giti cye ikora kuri voltage yamashanyarazi, kwishyurwa birahagarara.
Mubyongeyeho, mugihe selile ntoya ya bateri ikoreshwa murukurikirane hamwe na selile nini ya batiri nini, selile ntoya ya batiri izahora isohoka byuzuye, mugihe selile nini ya batiri izahora ikoresha igice cyubushobozi bwayo, bikavamo ubushobozi bwa ipaki ya bateri yose ihora ifite igice cyubushobozi bwayo mubusa.
Kugabanya ububiko bwububiko bwa batiri yizuba ya lithium
Mu buryo nk'ubwo, igihe cyo kubaho abatiri izubabiterwa na lithium fer fosifate selile hamwe nigihe gito cyo kubaho. Birashoboka ko selile ifite igihe gito cyo kubaho ni selile ya lithium fer fosifate ifite ubushobozi buke. Ubushobozi buke LiFePO4 selile irashobora kuba iyambere igera kumpera yubuzima bwayo kuko irishyurwa byuzuye kandi isohoka buri gihe. Iyo isuditswe nkitsinda rya lithium fer fosifate selile zanyuma zubuzima, ipaki ya batiri yizuba ya lithium nayo izakurikira iherezo ryubuzima.
Kwiyongera mukurwanya imbere kwamapaki yizuba
Iyo umuyoboro umwe unyuze mu ngirabuzimafatizo zifite imbere imbere, selile LiFePO4 ifite imbaraga zo hejuru imbere itanga ubushyuhe bwinshi. Ibi biganisha ku bushyuhe bwo hejuru bw'izuba, byihutisha umuvuduko wo kwangirika kandi bikongera imbaraga zo guhangana imbere. Ihuriro ryibintu bibi biterwa hagati yo kurwanya imbere no kuzamuka kwubushyuhe, byihutisha kwangirika kwingirabuzimafatizo hamwe no kurwanya imbere.
Ibipimo bitatu byavuzwe haruguru ntabwo byigenga rwose, kandi ingirabuzimafatizo zishaje zifite imbaraga zo kurwanya imbere no kwangirika kwinshi. Nubwo ibi bipimo bigira ingaruka, ariko gusobanura ukundi icyerekezo cyabyo bigira ingaruka, fasha kumva neza ingaruka ziterwa na batiri yizuba ya litiro.
Nigute ushobora guhangana na Batiri ya Litiyumu Solar?
Gucunga Ubushyuhe
Mu gusubiza ikibazo cyuko lithium fer fosifate selile hamwe nimbaraga zo munda zidahuye zitanga ubushyuhe butandukanye, sisitemu yo gucunga ubushyuhe irashobora gushyirwaho kugirango igabanye itandukaniro ryubushyuhe mumapaki yose ya batiri kugirango itandukaniro ryubushyuhe rigumane murwego ruto. Muri ubu buryo, nubwo selile itanga ubushyuhe bwinshi iracyafite ubushyuhe bwo hejuru, ntibishobora kuva kure yizindi selile, kandi urwego rwo kwangirika ntiruzaba rutandukanye cyane. Sisitemu isanzwe yo gucunga ubushyuhe burimo sisitemu ikonjesha ikirere hamwe na sisitemu ikonje.
Gutondeka
Intego yo gutondekanya ni ugutandukanya ibipimo bitandukanye hamwe nitsinda rya batiri ya lithium fer fosifate ya selile binyuze mu gutoranya, kabone niyo icyiciro kimwe cya selile ya batiri ya lisiyumu ya fosifate, ariko kandi igomba no kugenzurwa, ibipimo byerekana ubunini bwa batiri ya lithium fer fosifate selile mumapaki ya batiri, Pack. Uburyo bwo gutondeka burimo gutondeka neza no gutondeka imbaraga.
Kuringaniza
Bitewe no kudahuza kwa lithium fer fosifate selile, voltage yumuriro wa selile zimwe zizaba imbere yizindi selile kandi zigere kubanza kugenzura, bikavamo ubushobozi bwa sisitemu yose iba nto. Igikorwa cyo kuringaniza sisitemu yo gucunga bateri BMS irashobora gukemura iki kibazo neza.
Iyo selile ya lithium fer fosifate niyambere igeze kuri voltage yumuriro waciwe, mugihe ahasigaye ya lithium fer fosifate ya selile yumuriro wa voltage iri inyuma, BMS izatangira umurimo wo kuringaniza kwishyuza, cyangwa kugera kuri résistor, kugirango isohore igice cyimbaraga za selile nini ya lithium fer fosifate ya batiri, cyangwa kwimura ingufu kure ya selile ya lithium fer ya fosifate ya batiri hejuru. Muri ubu buryo, uburyo bwo kwishyuza burahagarikwa, inzira yo kwishyuza irongera iratangira, kandi ipaki ya batiri irashobora kwishyurwa nimbaraga nyinshi.
Igihe cyo kohereza: Nzeri-03-2024