Bayanin samfuran baturi
Na'urorin baturi wani muhimmin bangare ne na motocin lantarki.Ayyukan su shine haɗa ƙwayoyin baturi da yawa tare don samar da gaba ɗaya don samar da isasshen wutar lantarki don motocin lantarki suyi aiki.
Samfuran baturi abubuwa ne na baturi wanda ya ƙunshi sel baturi da yawa kuma muhimmin sashi ne na motocin lantarki.Ayyukan su shine haɗa ƙwayoyin baturi da yawa tare don samar da gaba ɗaya don samar da isasshen wuta don motocin lantarki ko ayyukan ajiyar makamashi.Na'urorin batir ba wai kawai tushen wutar lantarki ne na motocin lantarki ba, har ma daya daga cikin muhimman na'urorin ajiyar makamashi.
Haihuwar ƙirar baturi
Ta fuskar masana'antar kera injuna, batir guda-cell suna da matsaloli kamar rashin kyawun kayan inji da mu'amalar waje marasa abokantaka, musamman ciki har da:
1. Yanayin jiki na waje kamar girman da bayyanar ba shi da kwanciyar hankali, kuma zai canza sosai tare da tsarin tsarin rayuwa;
2. Rashin sauƙi mai sauƙi da abin dogara na inji da kuma gyara kayan aiki;
3. Rashin ingantaccen haɗin fitarwa da yanayin saka idanu;
4. Rauni na inji da kariya kariya.
Domin batura guda-cell suna da matsalolin da ke sama, ya zama dole a ƙara Layer don canza su da magance su, ta yadda za a iya haɗa baturin kuma a haɗa shi da dukan abin hawa cikin sauƙi.Samfurin da ya ƙunshi batura da yawa zuwa goma ko ashirin, tare da ingantaccen yanayin waje, dacewa kuma abin dogaro, kayan sarrafawa, dubawa, da ingantacciyar rufi da kariya ta inji shine sakamakon wannan zaɓi na halitta.
Tsarin daidaitaccen tsarin na yanzu yana magance matsaloli daban-daban na batura kuma yana da fa'idodi masu zuwa:
1. Yana iya sauƙin gane samarwa ta atomatik kuma yana da babban aikin samarwa, kuma ingancin samfurin da farashin samarwa yana da sauƙin sarrafawa;
2. Zai iya samar da matsayi mai girma na daidaitawa, wanda ke taimakawa wajen rage yawan farashin layin samarwa da inganta ingantaccen samarwa;daidaitattun musaya da ƙayyadaddun ƙayyadaddun bayanai suna da amfani ga cikakkiyar gasa ta kasuwa da zaɓin hanyoyi biyu, kuma suna riƙe mafi kyawun aiki na amfani da cascade;
3. Kyakkyawan aminci, wanda zai iya ba da kariya mai kyau na inji da kariya ga batura a duk tsawon rayuwar rayuwa;
4. Dangantakar ƙananan farashin albarkatun kasa ba zai sanya matsa lamba mai yawa akan tsarin tsarin wutar lantarki na ƙarshe ba;
5. Matsakaicin ƙimar naúrar da za a iya kiyayewa yana da ƙanƙanta, wanda ke da tasiri mai mahimmanci akan rage farashin bayan-tallace-tallace.
Tsarin tsari na ƙirar baturi
Tsarin tsarin tsarin baturi yawanci ya haɗa da ƙwayar baturi, tsarin sarrafa baturi, akwatin baturi, mai haɗa baturi da sauran sassa.Tantanin baturi shine mafi mahimmancin ɓangaren tsarin baturi.Ya ƙunshi raka'o'in baturi da yawa, yawanci baturin lithium-ion, wanda ke da halaye na yawan ƙarfin kuzari, ƙarancin fitar da kai da tsawon rayuwar sabis.
Tsarin sarrafa baturi ya wanzu don tabbatar da aminci, aminci da tsawon rayuwar baturi.Babban ayyukansa sun haɗa da saka idanu kan yanayin baturi, sarrafa zafin baturi, yawan cajin baturi/kariyar fitarwa, da sauransu.
Akwatin baturi shine babban harsashi na ƙirar baturi, wanda ake amfani dashi don kare tsarin baturi daga yanayin waje.Akwatin baturi yawanci ana yin shi da ƙarfe ko kayan filastik, tare da juriya na lalata, juriyar wuta, juriyar fashewa da sauran halaye.
Mai haɗa baturi wani sashi ne wanda ke haɗa ƙwayoyin baturi da yawa zuwa gaba ɗaya.Yawancin lokaci an yi shi da kayan jan ƙarfe, tare da kyakkyawan aiki, juriya da juriya na lalata.
Manuniya na aikin batir
Juriya na ciki yana nufin juriya na halin yanzu yana gudana ta cikin baturi lokacin da baturin ke aiki, wanda abubuwa suka shafi abubuwa kamar kayan baturi, tsarin masana'antu da tsarin baturi.An raba shi zuwa juriya na ciki na ohmic da juriya na ciki.Juriya na ciki na Ohmic ya ƙunshi juriya na lamba na kayan lantarki, electrolytes, diaphragms da sassa daban-daban;polarization juriya na ciki yana haifar da polarization electrochemical polarization da bambancin maida hankali.
Takamaiman makamashi – ƙarfin baturi kowace juzu'i ko taro.
Canjin caji da fitarwa - ma'aunin matakin da ƙarfin wutar lantarki da baturi ke cinyewa yayin caji ya canza zuwa makamashin sinadarai wanda baturi zai iya adanawa.
Voltage - yuwuwar bambanci tsakanin ingantattun wayoyin lantarki da mara kyau na baturi.
Buɗe wutar lantarki: ƙarfin lantarki na baturi lokacin da babu wani waje ko kaya na waje da aka haɗa.Wutar lantarki na buɗewa yana da ƙayyadaddun alaƙa tare da ragowar ƙarfin baturin, don haka yawancin ƙarfin baturi ana aunawa don kimanta ƙarfin baturi.Wutar lantarki mai aiki: yuwuwar bambanci tsakanin ingantattun na'urorin lantarki na baturi lokacin da baturin ke cikin yanayin aiki, wato lokacin da ake wucewa ta kewaye.Fitar da wutar lantarki: ƙarfin lantarki da ake samu bayan cikar cajin baturi da kuma fitar da shi (idan fitarwar ta ci gaba, za ta yi yawa, wanda zai lalata rayuwa da aikin baturin).Cajin yankan wutan lantarki: ƙarfin lantarki lokacin da akai-akai ya canza zuwa caja akai-akai yayin caji.
Yawan caji da fitarwa - fitar da baturin tare da ƙayyadadden halin yanzu don 1H, wato, 1C.Idan batirin lithium ya kasance 2Ah, to 1C na baturin shine 2A kuma 3C shine 6A.
Haɗin layi ɗaya - Ana iya ƙara ƙarfin baturi ta hanyar haɗa su a layi daya, kuma ƙarfin = ƙarfin baturi ɗaya * adadin haɗin haɗin kai.Misali, Changan 3P4S module, ƙarfin baturi ɗaya shine 50Ah, sannan ƙarfin module = 50*3 = 150Ah.
Haɗin jeri - Ana iya ƙara ƙarfin lantarki na batura ta haɗa su a cikin jerin.Voltage = ƙarfin lantarki na baturi ɗaya * adadin kirtani.Alal misali, Changan 3P4S module, irin ƙarfin lantarki na baturi daya ne 3.82V, sa'an nan module irin ƙarfin lantarki = 3.82*4 = 15.28V.
A matsayin wani muhimmin sashi a cikin motocin lantarki, na'urorin baturi na lithium masu amfani da wutar lantarki suna taka muhimmiyar rawa wajen adanawa da sakewa da makamashin lantarki, samar da wutar lantarki, da sarrafawa da kare fakitin baturi.Suna da wasu bambance-bambance a cikin abun da ke ciki, aiki, halaye da aikace-aikace, amma duk suna da tasiri mai mahimmanci akan aiki da amincin motocin lantarki.Tare da ci gaba da ci gaban fasaha da fadada aikace-aikace, na'urorin baturi na lithium za su ci gaba da haɓakawa da kuma ba da gudummawa mafi girma ga haɓakawa da kuma yada motocin lantarki.
Lokacin aikawa: Yuli-26-2024
