Niki bateri ya lithium ikurikirana hamwe nuburinganire, urukurikirane hamwe nibitekerezo bihuza

Muri batiri ya litiro ya litiro, nyinshibateri ya lithiumbahujwe murukurikirane kugirango babone voltage ikenewe. Niba ukeneye ubushobozi buhanitse kandi bugezweho, ugomba guhuza bateri yumuriro wa lithium muburyo bubangikanye, kabisa yashaje yibikoresho byo guteranya batiri ya lithium irashobora kumenya voltage nini nubushobozi buhanitse muguhuza uburyo bubiri bwurukurikirane no guhuza.

1, urutonde rwa batiri ya lithium hamwe nuburyo bubangikanye

Ihuza ryabateri ya lithium: voltage idahindutse, ubushobozi bwa bateri bwongeweho, kurwanya imbere biragabanuka, kandi igihe cyo gutanga amashanyarazi kirashobora kongerwa.

Guhuza urukurikirane rwa batiri ya lithium: voltage yongeweho, ubushobozi ntabwo buhinduka.Ihuza rihuye kugirango ubone imbaraga nyinshi, urashobora guhuza bateri nyinshi murwego rumwe.

Ubundi buryo bwo guhuza bateri muburyo bubangikanye nugukoresha bateri nini, kuko hariho umubare muto wa bateri ushobora gukoreshwa kandi ubu buryo ntibukwiriye kubisabwa byose.

Mubyongeyeho, selile nini ntizikwiranye nuburyo bukenewe kuri bateri kabuhariwe. Amashanyarazi menshi ya batiri arashobora gukoreshwa murwego rumwe, kandibateri ya lithiumni byiza cyane kubikoresha.

Kurugero, guhuza kuringaniza selile eshanu bikomeza ingufu za bateri kuri 3.6V kandi byongera ibihe nigihe cyo gukora kubintu bitanu. Ingirabuzimafatizo nyinshi cyangwa "gufungura" selile zigira ingaruka nke kumuzunguruko ugereranije nurukurikirane rwihuza, ariko ipaki ya batiri ibangikanye igabanya ubushobozi bwumutwaro nigihe cyo gukora.

Iyo urukurikirane hamwe nuburinganire buringaniye bikoreshwa, igishushanyo kiroroshye guhinduka kugirango ugere kuri voltage nu amanota asabwa kugirango ubunini bwa bateri busanzwe.

Twabibutsa ko imbaraga zose zidahinduka bitewe nuburyo butandukanye bwo guhuza za lithium ya batiri yo gusudira kugirango ikore batiri ya lithium.

Imbaraga zingana na voltage yikubye nubu. Kuribateri ya lithium, urukurikirane nuburyo bubangikanye uburyo busanzwe. Imwe mumapaki akoreshwa cyane ni bateri ya 18650 ya litiro, ifite uruziga rwo gukingira, hamwe ninama yo gukingira batiri ya lithium.

Ikibaho cyo kurinda batiri ya lithium irashobora gukurikirana buri bateri ihujwe murukurikirane, bityo imbaraga zayo ntarengwa ni 42V. Iyi sisitemu yo gukingira batiri ya lithium (ni ukuvuga ikibaho cyo gukingira batiri ya lithium) irashobora kandi gukoreshwa mugukurikirana imiterere ya buri bateri ihujwe murukurikirane.

Iyo ukoresheje 18650bateri ya lithiummurukurikirane, ibisabwa byibanze bikurikira bigomba gukurikizwa: voltage igomba kuba ihamye, kurwanya imbere ntigomba kurenga 5 milliamps, kandi itandukaniro ryubushobozi ntirishobora kurenga 10 milliamps. Ibindi nugukomeza guhuza aho bateri isukuye, Buri murongo uhuza ufite ukurwanya runaka. Niba ingingo zihuza zidafite isuku cyangwa ingingo zihuza zongerewe, kurwanya imbere birashobora kuba hejuru, bishobora kugira ingaruka kumikorere ya bateri ya lithium yose.

2, bateri ya lithium ikurikirana-ibangikanye no kwirinda

Gukoresha muri rusangebateri ya lithiummurukurikirane hamwe na parallel ikeneye gukora lithium ya batiri ya selile, guhuza ibipimo: itandukanyirizo rya batiri ya lithium ya selile ≤ 10mV, batiri ya lithium selile imbere yo kurwanya imbere ≤ 5mΩ, itandukaniro rya batiri ya litiro ≤ 20mA.

Batteri igomba guhuzwa muburyo bumwe bwa bateri. Batteri zitandukanye zifite voltage zitandukanye, kandi iyo zihujwe hamwe, bateri zifite ingufu nyinshi zishyuza bateri hamwe na voltage yo hasi, ikoresha ingufu.

Batteri zikurikirana nazo zigomba gukoresha bateri imwe. Bitabaye ibyo, mugihe bateri zubushobozi butandukanye zahujwe murukurikirane (urugero, ubwoko bumwe bwa bateri zifite impamyabumenyi zitandukanye zuburyo bushya nubusaza), bateri ifite ubushobozi buke izabanza gusohora urumuri, kandi kurwanya imbere biziyongera, icyo gihe bateri ifite ubushobozi bunini izasohoka binyuze mukurwanya imbere kwa bateri ifite ubushobozi buke, ikoresha amashanyarazi, kandi nayo izongera kuyishyuza. Umuvuduko rero kumuzigo uzagabanuka cyane, kandi ntushobora gukora, ubushobozi bwa bateri ihwanye gusa nubushobozi buke bwa bateri.