Lokacin da kuke zabar siyan baturan hasken rana na lithium-ion, sau da yawa za ku ci karo da kalmomi game da aikin batirin lithium a cikin alkawarin garantin mai kaya. Wataƙila wannan ra'ayi ɗan ban mamaki ne a gare ku waɗanda kawai ke hulɗa da baturin lithium, amma ga ƙwararrumai kera batirin hasken ranaBSLBATT, wannan yana daya daga cikin kalmomin lithium baturi wanda mu ma sau da yawa, don haka a yau zan yi bayanin abin da ake amfani da batirin lithium da yadda ake lissafin.Ma'anar Wutar Batir Lithium:Fitar da batirin lithium shine jimillar kuzarin da za'a iya cajewa da fitarwa a duk tsawon rayuwar baturin, wanda shine mahimmin nunin aiki da ke nuna dorewa da rayuwar baturin. Zane na baturin lithium, ingancin kayan da aka yi amfani da su, yanayin aiki (zazzabi, ƙimar caji / fitarwa) da tsarin gudanarwa duk suna taka muhimmiyar rawa da tasiri akan abubuwan da ake samu na baturin lithium. Ana amfani da kalmar sau da yawa a cikin mahallin rayuwar zagayowar, wanda ke nufin adadin caji/zargin da baturi zai iya yi kafin ƙarfinsa ya ragu sosai.Mafi girma kayan aiki yawanci yana nuna tsayin rayuwar baturi, saboda yana nufin cewa baturin zai iya jure ƙarin caji/zarge zagayowar ba tare da gagarumin asarar iya aiki ba. Masu masana'anta galibi suna ƙididdige rayuwar zagayowar da ake tsammani da kuma yadda ake fitar da baturi don baiwa mai amfani ra'ayin tsawon lokacin da baturin zai ɗora ƙarƙashin yanayin aiki na yau da kullun.Ta yaya zan ƙididdige abin da ake samu na Batirin Lithium?Ana iya ƙididdige abin da ake samu na batirin lithium ta amfani da dabara mai zuwa:Abin da ake buƙata (Ampere-hour ko Watt-hour) = Ƙarfin baturi × Yawan zagayowar × Zurfin fitarwa × Ingantaccen kewayawaBisa ga wannan tsari na sama, ana iya ganin cewa jimillar abin da ake amfani da shi na batirin lithium ya fi shafar yawan zagayowar sa da zurfin fitarsa. Bari mu yi nazarin abubuwan da ke cikin wannan dabara:Adadin Zagaye:Wannan yana wakiltar jimlar adadin zagayowar caji/fitarwa da baturin Li-ion zai iya sha kafin karfinsa ya ragu sosai. Lokacin amfani da baturi, adadin zagayowar zai canza bisa ga yanayin muhalli daban-daban (misali zafin jiki, zafi), tsarin amfani da halaye na aiki, don haka yin abin da batirin lithium ya yi ya zama darajar canzawa mai ƙarfi.Misali, idan batirin ya kasance 1000 cycles, to adadin zagayowar da ke cikin dabarar shine 1000.Ƙarfin baturi:Wannan shine jimlar adadin kuzarin da baturi zai iya adanawa, yawanci ana auna shi a cikin awoyi na Ampere-hours (Ah) ko Watt-hours (Wh).Zurfin Fitar:Zurfin fitar da baturin lithium-ion shine matakin da ake amfani da ko fitar da makamashin da aka adana a baturin yayin zagayowar. Yawancin lokaci ana bayyana shi azaman kashi na jimlar ƙarfin baturi. Ma'ana, yana nuna adadin kuzarin batirin da ake amfani da shi kafin a sake caji. Yawanci ana fitar da batir lithium zuwa zurfin 80-90%.Misali, idan batirin lithium-ion mai karfin awoyi 100 na amp-hour ya sauke zuwa awanni 50 na amp-hour, zurfin fitarwa zai zama 50% saboda an yi amfani da rabin karfin baturin.Ingantattun Kekuna:Batirin lithium-ion yana rasa ƙaramin adadin kuzari yayin zagayowar caji/fitarwa. Ingancin zagayowar shine rabon fitarwar makamashi yayin fitarwa zuwa shigar da makamashi yayin caji. Za'a iya ƙididdige ingancin sake zagayowar (η) ta hanyar dabara mai zuwa: η = fitarwar makamashi yayin fitarwa / shigar da kuzari yayin caji × 100A hakikanin gaskiya, babu baturi da ke da inganci 100%, kuma akwai asara a duka hanyoyin caji da caji. Ana iya danganta waɗannan hasarar da zafi, juriya na ciki, da sauran rashin aiki a cikin hanyoyin lantarki na cikin batirin.Yanzu, bari mu ɗauki misali:Misali:A ce kana da a10kWh BSLBATT baturin bangon rana, Mun saita zurfin fitarwa a 80%, kuma baturi yana da ingancin hawan keke na 95%, kuma ta yin amfani da zagayowar caji / fitarwa ɗaya a kowace rana a matsayin ma'auni, wannan shine mafi ƙarancin 3,650 a cikin garanti na shekara 10.Abin da ake fitarwa = 3650 hawan keke x 10kWh x 80% DOD x 95% = 27.740 MWh?Don haka, a cikin wannan misali, kayan aikin batirin hasken rana na lithium shine 27.740 MWh. wannan yana nufin cewa baturin zai samar da jimillar 27.740 MWh na makamashi ta hanyar yin caji da kuma fitar da zagayawa a tsawon rayuwarsa.Mafi girman ƙimar abin da ake samarwa don ƙarfin baturi ɗaya, shine tsawon rayuwar baturin, yana mai da shi zaɓi mai ɗorewa kuma abin dogaro ga aikace-aikace kamar ajiyar rana. Wannan lissafin yana ba da ƙayyadadden ma'auni na tsayin daka da tsawon rayuwar baturi, yana taimakawa wajen samar da cikakkiyar fahimtar halayen aikin baturin. Samuwar batirin lithium shima ɗayan sharuɗɗan sharuɗɗan garantin baturi ne.
Lokacin aikawa: Mayu-08-2024