Ana amfani da batirin lithium sosai a cikin na'urori kamar wayoyin hannu, motocin lantarki, da tsarin makamashin rana. Koyaya, cajin su ba daidai ba na iya haifar da haɗari na aminci ko lalacewa ta dindindin.
Why yin amfani da caja mafi girma yana da haɗari kumayadda Tsarin Gudanar da Baturi (BMS) ke kare batirin lithium?
Hatsarin Cajin Kima
Batura lithium suna da tsauraran iyakar ƙarfin lantarki. Misali:
.ALiFePO4(Lithium Iron Phosphate) tantanin halitta yana da ƙarancin ƙarfin lantarki na3.2Vkuma ya kamatakada ya wuce 3.65Vlokacin da aka cika caji
.ALi-ion(Lithium Cobalt) cell, gama gari a cikin wayoyi, yana aiki a3.7Vkuma dole ne ya tsaya a ƙasa4.2V
Amfani da caja tare da mafi girman ƙarfin lantarki fiye da iyakar baturi yana tilasta wuce gona da iri a cikin sel. Wannan na iya haifarwazafi fiye da kima,kumburi, ko mathermal runaway-matsayin sarka mai haɗari inda baturin ya kama wuta ko ya fashe
Yadda BMS ke Ajiye Ranar
Tsarin Gudanar da Baturi (BMS) yana aiki kamar "mai tsaro" don batir lithium. Ga yadda yake aiki:
1.Ikon wutar lantarki
BMS na lura da ƙarfin kowace tantanin halitta. Idan an haɗa caja mafi girma-voltage, BMS yana gano yawan ƙarfin lantarki dayana yanke da'irar cajidon hana lalacewa
2.Tsarin Zazzabi
Yin caji da sauri ko fiye yana haifar da zafi. BMS yana bin yanayin zafi kuma yana rage saurin caji ko kuma dakatar da caji idan baturin yayi zafi sosai113.
3.Daidaitawar salula
A cikin batura masu yawa (kamar fakiti 12V ko 24V), wasu sel suna cajin sauri fiye da sauran. BMS na sake rarraba makamashi don tabbatar da duk sel sun kai irin ƙarfin lantarki iri ɗaya, yana hana wuce gona da iri a cikin sel masu ƙarfi
4.Kashe Tsaro
Idan BMS ya gano mahimman al'amura kamar matsanancin zafi ko ƙarfin wuta, yana cire haɗin baturin gaba ɗaya ta amfani da abubuwa kamarMOSFETs(na'urar lantarki) komasu tuntuɓar juna(relays na injina)
Hanyar da ta dace don Cajin Batura Lithium
Yi amfani da caja koyaushedaidai da ƙarfin baturin ku da sunadarai.
Misali:
Batirin LiFePO4 12V (kwayoyin 4 a jere) yana buƙatar caja tare da14.6V matsakaicin fitarwa(4 × 3.65V)
Fakitin Li-ion 7.4V (kwayoyin 2) na buƙatar wani8.4V caja
Ko da BMS yana nan, yin amfani da caja mara jituwa yana ƙarfafa tsarin. Yayin da BMS na iya shiga tsakani, maimaita yawan ficewar wutar lantarki na iya raunana abubuwan da ke cikin sa na tsawon lokaci
Kammalawa
Batirin lithium yana da ƙarfi amma m. ABMS mai inganciyana da mahimmanci don tabbatar da aminci, inganci, da tsawon rai. Yayin da zai iya karewa na ɗan lokaci daga babban cajar wutar lantarki, dogaro da wannan yana da haɗari. Yi amfani da madaidaicin caja koyaushe — baturin ku (da aminci) za su gode muku!
Ka tuna: BMS kamar bel ɗin kujera ne. Yana nan don ceton ku a cikin gaggawa, amma bai kamata ku gwada iyakarsa ba!
Lokacin aikawa: Fabrairu-07-2025
