Marisikalo tile 27, san 2022
Base station lead-acid string bɛ balo ni float standby ye, a bɛ to kɛnɛya la equalize chargement kan ani ka site minɛ ka taa sanfɛ capacity design fɛ. Nin ye dilancogo nafama saba ye — ani cogo min na fɛn dilannikɛla min bɛ ni BMS ni funteni ɲɛnabɔli jɔlen ye a kɔnɔ, o bɛ dannaya ni baarakɛcogo ɲɛnamaya kɔrɔta ɲɔgɔn fɛ.
Foro sɛgɛsɛgɛli min ka teli ka kɛ, o ye ko juru dɔ seko bɔnɛna a la bawo a bɔra ka caya kojugu. A ka c’a la, kunnafoniw bɛ yɔrɔ wɛrɛ jira: ji bɔnɛni ani sulfate (sulfation) sɔrɔli kuntaalajan kɔnɔ. Ni flot voltage sigilen bɛ a dilabaga ka ladilikan sanfɛ, electrolyte bɛ tiɲɛ ka gazi bɔ; ni ji bɛ bɔ, a hakɛ bɛ wuli ani fasaw yɔrɔ minnu bɛ kɛnɛ kan, olu bɛ sɔgɔ joona. O waati kelen na, flot min bɛ mɛn ni hakɛ dɔgɔman ye, o bɛ sulfate de plɔmu gɛlɛnw falen fɛn dilannen kan — sulfation — min bɛ seko ni dɔnko bɔ a la k’a ɲɛsin a ma.
O wale fila bɛɛ bɛ kɛ dɔɔnin dɔɔnin fo ka se ka bɔ mɔgɔw ɲɛ na, wa u bɛ dalajɛ fo u tɛ se ka segin kɔ. Sariya dɔ bɛ yen min bɛ baara kɛ kosɛbɛ o baara in na : 20mV o 20mV ni flot voltage bɛ to ka tɛmɛ a hakɛ fɔlen kan, o bɛ ɲɛnamaya surunya ni tila sabanan ɲɔgɔn ye. Aw k’o wuli ani a nɔfɛko ye koɲuman ye — batiri min bɛ ni asidi plɔmu ye min ɲɛnabɔlen don koɲuman telefɔni baara la, o bɛ se ka kɛnɛya hali bi san duuru kɔnɔ. O de y’a to ɲininkali kelen bɛ feerekɛla ɲumanw faranfasi ka bɔ tɔw la fɛɛrɛko lajɛ senfɛ : yala BMS bɛ baara kɛ ni paramɛtiri jɔlenw ye wa, walima a bɛ sarali fɛɛrɛ ladilan ka bɔ SOC ni SOH sumanlenw na wa?
Equalize chargement tɛ chargement dɔrɔn ye ka mɛn. A kun ye ka bɛnbaliya dilan seliw ni ɲɔgɔn cɛ. Plɔmu-asidi juru ye cakɛda ye min bɛ tugu ɲɔgɔn na, wa fɛn dilanni muɲuliw faralen ɲɔgɔn kan ka fara funteni foro kan kabini kɔnɔ, o bɛ seli kelen-kelen bɛɛ to ni tension ni kɔnɔna rezisti ye min tɛ kelen ye dɔɔnin. Float charging tɛ o jɛnsɛnni latilen — a b’a bonya. Seli min bɛ kɔfɛ, o bɛ bin kɔfɛ ka taa a fɛ, wa juru bɛɛ bɛ laban ka dan a ka seli juguba fɛ. Equalize bɛ chargement voltage kɔrɔta waati kunkurunnin kɔnɔ o la cellule kelen-kelen bɛɛ ka Gɛn ka Tɛmɛ threshold kelen kan, o kɔ fɛ a bɛ Segin ka float (float) ni jɛnsɛnni da Minɛna.
Fɛɛrɛ ɲuman ye ka trigger equalize kɛ jamana kan, a tɛ kɛ kalandriya kan. Batiri dilannikɛla min bɛ dɛmɛn ni FangService ye, o bɛ BMS hakilitigi dɔ jɔ o sitɛmu kɔnɔ min bɛ SOC ni SOH kɔlɔsi seli kelen-kelen bɛɛ la; ni seli kelen bɛ wuli ka tɛmɛ deviation set kan ka bɔ string average la, walima ni SOH bɛɛ lajɛlen bɛ taa duguma, equalize routine bɛ boli a yɛrɛma, ka sɔrɔ ka segin ka bin ka float. O bɛ an yɛrɛ tanga klasiki tiɲɛni fila bɛɛ ma: fiyentɔw ka waati-ni-waati bɛnkan min bɛ ji bɔnɛni wɛrɛ bila, ani ɲɔgɔndan dɛsɛ ni seli dɔ bɛ ka bin kɔfɛ tiɲɛ na. Funteni musaka bɛ baara kɛ o sariya kelen de kan — ka flot voltage dɔgɔya samiyɛ fɛ, k’a kɔrɔta nɛnɛ waati — ka ja ni sulfation to bandi dɔgɔman na san bɛɛ kɔnɔ.
Yala aw bɛ se ka baara kɛ ni 200Ah datasheet ye k’a ɲɛsin aw ma wa? A tɛ kɛ ɛntɛrinɛti kalan na. Yɛlɛma saba jɔlen bɛ tɔgɔla-sɛbɛn ni baarakɛcogo seko cɛ. Fɔlɔ ye bɔli hakɛ ye : asidi plɔmu seko bɛ jigin ni bɔli kuran bɛ wuli, wa ampli-lɛrɛ minnu bɛ di sanga fila hakɛ la, olu ni sanga tan hakɛ tɛ kelen ye kosɛbɛ. Backup waati ka kan ka kalan ka bɔ curve la ka kɛɲɛ ni bɔli hakɛ yɛrɛ ye, a man kan ka jate iko tɔgɔlasɛbɛn seko cayalenba ni lɛrɛw ye. Filanan ye funteni ye : degere 25 ye a ɲɛfɔli ye, wa kɛnɛma kabini min bɛ kɛ samiyɛ fɛ, o bɛ se ka sigi 45 sanfɛ, ni seko jalaki yelen ye. A sabanan ye ɲɛnamaya laban marali ye — a ka c’a la, dilancogo bɛ a ɲini juru fɛ a ka se ka seko hakɛ kɛmɛsarada la biwɔɔrɔ minɛ hali bi dilan ɲɛnamaya laban na.
Misali min bɛ kɛ tuma caman na, o ye ka size kɛ sisan doni dɔrɔn de kama ani ka ɲinɛ farali kɔ. 5G AAUw ni infill seko ni dɔnko farali kɔfɛ, o bɛ yɔrɔ doni kɔrɔta; ni kɔpi waati hakɛ tun bonyalen don fo ka se dan ma tile fɔlɔ la, sɛrɛ bɛɛ ka kan ka wuli ka bɔ a nɔ na sɛgɛsɛgɛli fɔlɔ kɔfɛ. Ni hakilitigiya ye, o bɛ seko hakɛ kɛmɛsarada la mugan fo bisaba to o la, a bɔli ka sigi tuma bɛɛ batiri ka baarakɛyɔrɔ la min bɛ baara kɛ koɲuman. Dilanbaga min bɛ dɛmɛn ni FangService ye, o bɛ lada dafalen di k’a ta 50Ah la ka se 200Ah ma, o la sannikɛla bɛ se ka seko datugu bi doni na k’a sɔrɔ a bɛ paralɛli redundancy mara walasa ka fasa filanan bonya.
Hali saracogo ɲuman bɛ baara kɛ dɔrɔn ni foro kɛcogo minnu bɛ a kɔfɛ, olu bɛ minɛ. Baarakɛminɛn min bɛ se ka baara kɛ, o ye dɔgɔkun, kalo ani kalo saba lisi ye. Dɔgɔkun o dɔgɔkun : ka segin juruw wulicogo kan, seli kelen-kelen bɛɛ jɛnsɛnni ani kɔnɔna rezisti cogoyaw kɔlɔsilikɛyɔrɔ kan — jɛnsɛnni bonya ye sulfation taamasiɲɛ fɔlɔ ye walima seli min bɛ kɔfɛ. Kalo o kalo : a jira ko flot voltage setpoint ladilanna waati kɔnɔ, ani ka selilɛriw ni ɲɔgɔn cɛ ɲɔgɔndanw sɛgɛsɛgɛ ni u ma sɔgɔ walima ni u ma lajɔ, barisa contact resistance wulilen bɛ voltage sonya ni dususuma ye ka bɔ juru bɛɛ la. Kalo saba o kalo saba : aw bɛ seko ni dɔnko sɛgɛsɛgɛli kɛ, walima ka BMS SOH jateminɛw suma ni ŋaniya ye, ani ka fade hakɛ jateminɛ walasa jiginni jiginni ka kɛ sababu ye ka dɛmɛ don.
Ninnu si tɛ gɛlɛya; min ka gɛlɛn, o ye k’a kɛ tuma bɛɛ yɔrɔ kɛmɛ caman kɔnɔ. Sisitɛmu min kɔnɔ BMS bɛ a kɔnɔ, o bɛ kɔlɔsili fanba kɛ otomatiki ye, o bɛ baarakɛlaw to u ka alarmaw ɲɛnabɔ sanni ka mɛtɛrɛw sɛbɛn. Dilanbaga min dɛmɛna ni FangService ye, o bɛ SOC/SOH fara a bɔli kan, a chargement tɛmɛnen, a ka chargement tɛmɛnen ani a ka funteni lakanani bila SDA10 sitɛmu batiri fan fɛ, wa a kɔlɔsili kunnafoniw bɛ don ɲɔgɔn na k’a ɲɛsin baarakɛla dɔ ka sigida kɔlɔsili yɔrɔ ma, o la, rezow baarakɛyɔrɔ bɛ batiri kɛnɛya ye yɔrɔ bɛɛ la. Sankanso baarakɛlaw fɛ minnu bɛ yɔrɔ kɛmɛ caman ɲɛnabɔ mara dɔ kɔnɔ, o yecogo ka teli ka kɛ fɛn kelen ye min nafa ka bon kosɛbɛ foroko bɛɛ kɔnɔ.
Plɔmu-asidi fade tɛ tilennen ye, wa a ka c’a la, inflection bɛ bɔ ni selilu min bɛ kɔfɛ, o y’a daminɛ ka bin joona. Deliko fila minnu sɔngɔ man gɛlɛn, olu nafa ka bon ka jɔ: seli kelen-kelen bɛɛ ka tension curve sɛbɛn ka bɔ charge ni discharge bɛɛ la, bawo drift kan cellule lagging kan, o bɛ ye kosɛbɛ curve kan ka tɛmɛ moyenne kan ani ka kɔlɔsili kɛ ni chargeur current wulicogo ɲɛfɔbali ye o float voltage kelen na, o kɔrɔ ye ko a ka c’a la, kɔnɔna rezisti wulila.
Siginiden fila si mago tɛ minɛn kɛrɛnkɛrɛnnenw na — sɛgɛsɛgɛli kɛcogo kɔrɔ bɛ o fila bɛɛ minɛ. Jaabi ka nɔgɔn o cogo kelen na: aw bɛ charge equalise dɔ boli seli kɔfɛ min bɛ kɔfɛ k’a lajɛ n’a bɛ kɛnɛya; ni a ma kɛnɛya siɲɛ fila , aw b' a bila a nɔnabila layidu la Gara dɛsɛ minnu bɛ bonya, olu fanba bɛ bɔ o taamasiɲɛ fɔlɔw jate la i n’a fɔ waati caman ɲɔgɔnna caman.
Aw ye aw ka poroze kɛcogo n’a wajibiyalenw fɔ an ye, an bɛna fura ɲuman bɛn ɲɔgɔn ma ani ka quotation di sanga 24 kɔnɔ.
Aw ye Quote Gratuit sɔrɔSDA10 seriyali (48V, 50–200Ah, 3U–7U), 1C kuran caman bɔli min bɛ to senna, cycle ɲɛnamaya bɛ se ka kɛ batiri gansanw ta ye siɲɛ 3 ɲɔgɔn, BMS (SOC/SOH, bɔli kojugu/sara kojugu/kuran tɛmɛnen/funteni lakanani) min bɛ don a kɔnɔ ani DC funteni + funteni ɲɛnabɔli, funteni hakɛ caman bɛ se ka ladamu. Industri cakɛda min yɛrɛmahɔrɔnyalen don kosɛbɛ k’a ta batiri selilɛriw la ka se sistɛmu jɛli ma, o tɛmɛna ISO9001 / ISO14001 / CE / UL / UN38.3 seereyaw kan. O sɛnɛyɔrɔba fila in jatera ko marabolow kɔnɔ izini hakilitigi ɲɛtaalenw, wa u bɛ to ka kɛ BNEF Tier 1 diɲɛ fanga marayɔrɔw dilannikɛlaw cɛma.
Aw ye batiri asidi plɔmu furakɛcogo dɔn kumaɲɔgɔnya basigilenw na →