A sɛbɛnbaga: Site Editor Publish Waati: 2024-08-15 A bɔyɔrɔ: Yɔrɔ
Ni fanga sɔrɔcogo bɛ ka yiriwa, grid hakɛ bɛ ka bonya ka taa a fɛ, o bɛ na ni fanga kumaɲɔgɔnya ɲinini caman ye. Batiriw, i n’a fɔ telefɔni fanga sigicogo yɔrɔba dɔ, olu bɛ nɔba bila fanga kumaɲɔgɔnya dannaya la. Seko ni dɔnko sɛgɛsɛgɛli kɛli charge ni discharge cycles fɛ, o ye fɛɛrɛ nafama ye walasa ka batiri ka baara kɛcogo sabati ani ka batiri ɲɛnamaya janya. Ka kɛɲɛ ni Telecom Power System ka ladonni sariyaw ye, batiriw bɛ ladonni kɛ tuma bɛɛ. Ni an y’a suma ni fɛɛrɛw ye i n’a fɔ terminal voltage measurement ani kɔnɔna resistance testing, seko sɛgɛsɛgɛli bɛ tiɲɛniba di. Batiri kura minnu sigilen don, olu bɛ bɔli sɛgɛsɛgɛli kɛ seko dafalen na, o kɔfɛ, san o san seko bɔli sɛgɛsɛgɛli bɛ kɛ. Batiri minnu bɛ baara la san naani kɔnɔ, san tilancɛ seko sɛgɛsɛgɛli ka kan ka kɛ. Ni batiri ma se ka 80% sɔrɔ a ka seko hakɛ la sɛgɛsɛgɛli saba tugu-tugulen kɔfɛ, a ka kan ka jateminɛ walasa ka a falen.
Sisan, batiri seko sɛgɛsɛgɛli fɛɛrɛ saba bɛ kɛ ka caya ɛntɛrinɛti kan: doni dummy, DC/AC jiginni, ani DC/DC boost voltage schemes.
Seko sɛgɛsɛgɛli minɛn bɛ fɔlɔ ka kɛ ni DC/DC batiri pake boost circuit module ye, DC/DC batiri pake basigilen chargement module constant, contacteurs, ani diodes. O sitɛmu bɛ baara kɛ cogo saba la: standby floating charge, capacity discharge, ani current charge constant. O jamanaw bɛ baarakɛ-yɔrɔ dafalen Kɛ seko ni dɔnko sɛgɛsɛgɛli la.
Standby floating charge state .
Floating charge state kɔnɔ, NC Contactor K1 bɛ da, ani No Contactor KM bɛ da wuli. Batiri bɛ ɛntɛrinɛti kan, ni rectifier bɛ fanga di batiri ni doni fila bɛɛ ma. Ni kuran tiɲɛna, a ma labɛn, batiri bɛ se ka fanga di doni ma, ka kuran tigɛbali sabati.
Jaa 1: Batiri min bɛ standby floating charge state kɔnɔ .
Seko ni dɔnko bɔli jamana .
Seko bɔli senfɛ, NC Contactor K1 bɛ da wuli, ani No Contactors KM ani KC bɛ da. DC/DC batiri boost circuit bɛ baara kɛ cogo min na, o bɛ baara kɛ. Batiri bɛ bonya ni DC/DC circuit ye ka se voltage ma min ka bon dɔɔnin ka tɛmɛ rectifier voltage kan, o cogo la ka rectifier wuli ka fanga di doni ma. Ni bɔli banna, sistɛmu bɛ wuli a yɛrɛma ka taa sisan chargement constant la, ni current charge circuit module basigilen bɛ baara kɛ.
Jaa 2: Batiri min bɛ se ka bɔ a ka seko la .
Constant current charge state .
Seko bɔli kɔfɛ, sistɛmu bɛ wuli a yɛrɛma ka taa sisan chargement (sarali) la min bɛ kɛ tuma bɛɛ. DC/DC batiri pake constant current charge circuit module bɛ baara kɛ, ka charge current ladilan a yɛrɛma ka kɛɲɛ ni set value ye ka sɔrɔ ka baara kɛ ni rectifier original ye walasa ka current chargement constant. Ni batiri bɛ bonya ka taa chargement (sarali) laban na, chargeur (sara) bɛ dɔgɔya. Ni sisan jigira minɛn ka seti dakun jukɔrɔ, o sitɛmu bɛ sisan chargement constant ban a yɛrɛma. NC Contactor K1 bɛ da tugu, ka DC/DC batiri pake camanba jɔ sisan chargeur circuit module, ani ka KM ni KC tigɛ. O kɔfɛ, batiri bɛ segin ka taa standby floating charge state la.
Jaa 3: Batiri min bɛ sɔrɔ sisan charge cogo la .
Nin kuma fɔlen in bɛ seko ni dɔnko sɛgɛsɛgɛli kɛcogo dɔ waleyali ɲɛfɔ ka da DC/DC kan. O fura in bɛ ta kosɛbɛ izini dilannikɛlaw fɛ. Misali la, DFUN ye yɔrɔjan ɛntɛrinɛti seko sɛgɛsɛgɛli fɛɛrɛ bɛɛ lajɛlen dilan, ka yɔrɔw jɛnsɛnnenw kunkankow ɲɛnabɔli sɔrɔ yɔrɔjan, o min bɛ waati tiɲɛ, min bɛ nɔgɔya, ani min bɛ se ka da a kan.
DFUN Capacity Testing Solution , ka fara seko ni dɔnko sɛgɛsɛgɛli baara kan, batiri kɔlɔsili ni batiri baarakɛcogo bɛ sɔrɔ waati yɛrɛ la, min bɛ se ka kɛ sababu ye ka batiriw kɔlɔsi yɔrɔjan, waati lamini na ani ka u ladon.
