EMU1203-12V Kunshin Batirin Lithium LFP BMS
Gabatarwar Samfur
(1) Gano wutar lantarki ta salula da baturi
Tarin-lokaci na gaske da saka idanu akan ƙarfin lantarki na rukuni ɗaya na sel 4 don cimma yawan ƙarfin tantanin halitta da ƙararrawa da kariya.Matsakaicin gano ƙarfin lantarki na ɗayan ɗayan shine ≤± 20mV a -20 ~ 70 ℃, kuma daidaiton ƙarfin lantarki na PACK shine ≤± 0.5% a -20 ~ 55℃.
(2) Ma'auni na sel guda na hankali
Kwayoyin marasa daidaituwa za a iya daidaita su yayin caji ko jiran aiki, wanda zai iya inganta ingantaccen lokacin amfani da baturi da rayuwar zagayowar.
(3) Pre-cajin aikin
Ana iya fara aikin kafin caji nan da nan lokacin da aka kunna wuta ko kuma an kunna bututun fitarwa.Za'a iya saita lokacin kafin caji (1S zuwa 7S), wanda ake amfani dashi don ma'amala da yanayin ɗaukar nauyi daban-daban da kuma guje wa kariyar gajeriyar hanya ta BMS.
(4) Ƙarfin baturi da lokutan zagayowar
Yi lissafin sauran ƙarfin baturi a ainihin lokacin, kammala koyan jimillar cajin da ƙarfin fitarwa a tafi ɗaya, kuma ƙimar ƙimar SOC ta fi ± 5%.Yana da aikin ƙididdige adadin caji da zagayowar fitarwa.Lokacin da ƙarfin fitarwa na fakitin baturi ya kai kashi 80% na cikakken ƙarfin saiti, adadin zagayowar yana ƙaruwa da ɗaya, kuma ana iya canza ƙimar saitin ma'aunin ƙarfin sake zagayowar baturi ta kwamfutar mai masaukin baki.
Babban baturi, muhalli da gano zafin wuta: Ana auna yanayin yanayin baturi 2, zafin yanayi 1, da zafin wuta 1 ta hanyar NTC.Matsakaicin gano zafin jiki shine ≤± 2℃ a ƙarƙashin yanayin -20 ~ 70 ℃.
(5) RS485 sadarwar sadarwa
PC ko na gaba-gaba mai hankali na iya gane sa ido kan bayanan baturi, sarrafa aiki da saitin siga ta hanyar wayar sadarwa ta RS485, sigina mai nisa, daidaitawa mai nisa, sarrafa nesa da sauran umarni.
Menene Amfanin?
Yana da kariya da ayyukan dawo da su kamar guda ɗaya akan ƙarfin lantarki / ƙarƙashin ƙarfin lantarki, jimlar ƙarfin lantarki a ƙarƙashin ƙarfin lantarki / sama da ƙarfin lantarki, caji / fitarwa akan halin yanzu, babban zafin jiki, ƙarancin zafin jiki da gajeriyar kewayawa.Gane ingantacciyar ma'aunin SOC da kididdigar halin lafiyar SOH yayin caji da fitarwa.Cimma ma'aunin wutar lantarki yayin caji.Ana gudanar da sadarwar bayanai tare da mai watsa shirye-shirye ta hanyar sadarwar RS485, kuma ana aiwatar da tsarin daidaitawa da saka idanu akan bayanai ta hanyar hulɗar kwamfuta ta sama ta hanyar babbar manhajar kwamfuta.
Amfani
1. Aikin ajiya:Ana adana kowane yanki na bayanai bisa ga canjin yanayi na BMS.Ana iya adana bayanan ma'auni a cikin ƙayyadadden lokaci ta hanyar saita tazarar lokacin rikodi.Za'a iya karanta bayanan tarihi ta hanyar kwamfutar mai masauki kuma a adana su azaman fayil.
2. Aikin dumama:Yana ba da damar dubawar dumama.Ƙirar kewayawa ta musamman tana amfani da kayan dumama wutar lantarki mai ɗaukar nauyi, wanda ke ci gaba da fitar da 3A halin yanzu kuma zai iya cimma matsakaicin dumama halin yanzu na 5A.
3. Aikin caji:Inganta kwanciyar hankali na cajin baturi, guje wa babban ƙarfin lantarki nan take kuma kare lafiyar mutum da samfur.Na'urar caji ta musamman tana kare baturin yadda ya kamata kuma yana tsawaita rayuwar fakitin baturi.
4. Sadarwa (CAN + 485) aiki:Wannan keɓancewa iri ɗaya ya dace da sadarwar RS485 da sadarwar CAN, yana mai da shi maƙasudi da yawa.
