Baturin lithiuman ce ba shi da rikitarwa, a gaskiya, ba shi da wahala sosai, in ji mai sauƙi, a gaskiya, ba shi da sauƙi.Idan aka tsunduma a cikin wannan masana'anta, to ya zama dole a iya sanin wasu kalmomin gama gari da ake amfani da su a cikin masana'antar batirin lithium, idan haka ne, menene kalmomin gama gari da ake amfani da su a masana'antar batirin lithium?
Kalmomi gama gari da ake amfani da su a masana'antar baturi lithium
1.Caji-Rate/Rate-Fitarwa
Yana nuna nawa halin yanzu don caji da fitarwa, gabaɗaya ƙididdige su azaman maɓalli na ƙarancin ƙarfin baturi, gabaɗaya ana magana da su kaɗan C. Kamar baturi mai ƙarfin 1500mAh, an ƙayyade cewa 1C = 1500mAh, idan an fitar dashi tare da Ana kuma fitar da 2C da karfin 3000mA na yanzu, ana cajin 0.1C da fitarwa kuma ana fitar da shi da 150mA.
2.OCV: Buɗe Wutar Lantarki
Wutar lantarki na baturi gabaɗaya yana nufin ƙarancin ƙarfin lantarki (wanda ake kira rated voltage) na baturin lithium.Matsakaicin ƙarfin lantarki na batirin lithium na yau da kullun shine 3.7V, kuma muna kuma kiran dandalin ƙarfin lantarki 3.7V.Ta hanyar ƙarfin lantarki gabaɗaya muna nufin buɗaɗɗen wutar lantarki na baturi.
Lokacin da baturi ne 20 ~ 80% na iya aiki, da irin ƙarfin lantarki da aka mayar da hankali a kusa da 3.7V (a kusa da 3.6 ~ 3.9V), ma high ko ma low iya aiki, da ƙarfin lantarki bambanta yadu.
3.Energy/Power
Ƙarfin (E) da baturi zai iya kashewa lokacin da aka fitar da shi a ƙayyadadden ƙayyadaddun ƙayyadaddun, a cikin Wh (watt hours) ko KWh (kilowatt hours), ƙari 1 KWh = 1 kWh na wutar lantarki.
Ana samun ainihin ra'ayi a cikin littattafan kimiyyar lissafi, E=U*I*t, wanda kuma yayi daidai da ƙarfin baturi wanda aka ninka da ƙarfin baturi.
Kuma dabarar wutar lantarki ita ce, P=U*I=E/t, wanda ke nuna adadin kuzarin da ake iya fitarwa a kowace raka’a na lokaci.Naúrar ita ce W (watt) ko KW (kilowatt).
Baturi mai karfin 1500 mAh, alal misali, yana da ƙarancin ƙarfin lantarki na yawanci 3.7V, don haka ƙarfin da ya dace shine 5.55Wh.
4.Juriya
Kamar yadda caji da fitarwa ba za a iya daidaita su da ingantaccen wutar lantarki ba, akwai takamaiman juriya na ciki.Juriya na ciki yana cinye makamashi kuma ba shakka ƙarami juriya na ciki ya fi kyau.
Ana auna juriya na ciki na baturi a milliohms (mΩ).
Juriya na ciki na babban baturi ya ƙunshi juriya na ciki na ohmic da juriya na ciki.Girman juriya na ciki yana rinjayar kayan baturin, tsarin masana'antu, da kuma tsarin baturi.
5.Cycle Life
Yin cajin baturi da yin caji sau ɗaya ana kiransa zagayowar, rayuwar zagayowar muhimmiyar alama ce ta aikin rayuwar baturi.Ma'auni na IEC ya nuna cewa don baturan lithium na wayar hannu, fitarwa 0.2C zuwa 3.0V da 1C zuwa 4.2 V. Bayan 500 maimaita hawan keke, ƙarfin baturi ya kamata ya kasance a fiye da 60% na ƙarfin farko.A wasu kalmomi, rayuwar batirin lithium zagayowar shine sau 500.
Ƙididdigar ƙasa ta ƙayyade cewa bayan zagayowar 300, ƙarfin ya kamata ya kasance a 70% na ƙarfin farko.Batura masu karfin ƙasa da kashi 60% na ƙarfin farko yakamata a yi la'akari da shi gabaɗaya don zubarwa.
6.DOD: Zurfin Discharger
An bayyana shi azaman adadin ƙarfin da aka fitar daga baturin azaman kashi na iya aiki.Zurfin fitar da baturin lithium gabaɗaya, shine gajeriyar rayuwar baturi.
7.Cut-Off Voltage
Ƙarshen wutar lantarki ya kasu kashi uku na caji mai ƙarewa da kuma fitar da wutar lantarki mai ƙarewa, wanda ke nufin ƙarfin da ba za a iya caji ko ƙarar baturi ba.Ƙarshen cajin baturi na lithium gabaɗaya 4.2V ne kuma ƙarfin ƙarewar caji shine 3.0V.An haramta zurfafa caji ko yin cajin baturin lithium fiye da ƙarfin ƙarewa.
8.Fitar da kai
Yana nufin ƙimar raguwar ƙarfin baturi yayin ajiya, wanda aka bayyana azaman raguwar adadin abun ciki a raka'a na lokaci.Adadin fitar da kai na batirin lithium na yau da kullun shine 2% zuwa 9% / watan.
9.SOC (Jihar Ma'aikata)
Yana nufin adadin ragowar cajin baturin zuwa jimlar cajin da za'a iya fitarwa, 0 zuwa 100%.Yana nuna ragowar cajin baturin.
10.Iri
Yana nufin adadin ƙarfin da za a iya samu daga lithium baturi a ƙarƙashin wasu sharuɗɗan fitarwa.
Tsarin wutar lantarki shine Q = I * t a cikin coulombs kuma an ƙayyade adadin ƙarfin baturi azaman Ah (awanni ampere) ko mAh (awanni milliampere).Yana nufin ana iya fitar da baturin 1AH na awa 1 tare da halin yanzu na 1A lokacin da ya cika cikakke.
Lokacin aikawa: Agusta-03-2022