Zuwekalo tile 22, saan 2023
Funteni be nɔɔ to batiri kɔnɔ baara bɛɛ kan — k’a ta ɛlɛkitorosimiki yɛlɛmani hakɛ ma ka taga a bila ɛlɛkitoroliti nɔgɔya la ka taga a bila SEI filimu basigili la. Ka funteni nɔɔw faamu, o ye sarati ye walisa ka se ka batiriw sɛgɛsɛgɛ ani k’u ladon ka ɲɛ. Barokun nin b’a yira fɛɛn min kama funteni ka ɲi ka jateminɛ i n’a fɔ tansɔn.
Funteni be nɔɔba to batiri ka baara kan. A ka c’a la, kɔnɔnakow bɛɛ — elekitorosimiki yɛlɛmani hakɛ, elekitoroliti nɔgɔya, SEI filimu basigi — be kɔlɔsi funteni fɛ. Ka se ka batiri sɛgɛsɛgɛ ani k’a ladon ka ɲɛ, n’an b’o kɔlɔlɔw faamu.
Ni funteni man bon (0°C duguma), baarakɛcogo be dɔgɔya kosɔbɛ. Batiri minw be ni asidi pɔtɔni ye, n’u be 0°C la, u be se ka baara kɛ ni 75% ɲɔgɔn ye ka kɛɲɛ ni u hakɛ ye; -10°C la, 50% ɲɔgɔn; -20°C la, n’a sɔrɔ 30% dɔrɔn lo. O tɛ tiɲɛni banbali ye — funteni dɔgɔyali be dɔ bɔ elekitoroliti iyɔniki yɛlɛmani na, ka yɛlɛmaniw sumanya, ani ka dɔ fara polarizasiyɔn kan, o be dɔ bɔ se min be sɔrɔ wagati dɔɔni kɔnɔ. Se be yɛlɛma ni funteni be yɛlɛma. Nka, ni kuran be bɔra yɔrɔ min na funteni man bon, o be se k’a to tansɔn be dɔgɔya joona ani ka minanw datugu, hali ni fanga tɔɔ be yen.
Funteni caman na (min ka ca ni 30°C ye), baarakɛcogo be se ka caya wagati dɔɔni kɔnɔ (10% ɲɔgɔn 10°C yɛlɛmani na asidi-plotɔmu), nka a musaka ye ɲɛnamaya tiɲɛni teliya ye. Asidi pɔtɔmu be se ka yɛlɛma 25°C la ani a be se ka kɛ saan 5-8 ɲɔgɔn ye; 10°C o yɛlɛmani be se ka ɲɛnamaya tɔɔ tilancɛ ɲɔgɔn bɔ — 35°C la, n’a sɔrɔ saan 2-4 dɔrɔn lo be to. O be kɛ sabu funteni be teliya ka rɛzow nɔgɔ ani ka elekitoroliti jii minɛ. Litiyɔmu-iyɔn batiriw fana be yɛlɛma cogo kelen na — funteniba be SEI filimu toli teliya ani elekitorolitiw ka oksidi, o be kɛ sababu ye ka setigiya teliya ani ka kɔnɔna fanga yɛlɛma joona.
O la, funteni kɔlɔsili nafa batiri sɛgɛsɛgɛli la, o ye nin ye: sɛgɛsɛgɛli jaabi minw tara funteni suguyaw la, u tɛ se ka suma. Ni lamini funteni ma sɛbɛ kɔrɔbɔli wagati la, sɛgɛsɛgɛri minw be kɛ o kɔ, u tɛ se k’a yira ni yɛlɛmani minw be kɛ farikolo la, u be kɔrɔya yira wala n’u be funteni yɛlɛmani dɔrɔn lo yira. Ɲɛyirali fɛ, n’u ye fanga suma nɛnɛ tuma na, o be se ka caya ka tɛmɛ samiɲa kan, o tɛ kɛ sabu batiri kɔrɔla, nka nɛnɛ tun be yen.
Temperature yɛlɛmani ye fɛɛrɛ jɔnjɔn ye batiri sɛgɛsɛgɛri la. A kuun ye ka funteni nɔɔw bɔ yen walisa kunnafoni minw sumana wagati wɛrɛw la, u ka se ka suma ɲɔgɔn ma. Sariyakolo: baara kɛ ni 25°C ye i n’a fɔ sɛgɛsɛgɛrikɛyɔrɔ ka funteni hakɛ, ani ka jaabi latilen ka kɛɲɛ ni sɛgɛsɛgɛrikɛyɔrɔ ka yɛlɛmani ye.
Kɔnɔna sɛgɛsɛgɛli kama, saracogo tilennin ye nin ye: 10°C o yɛlɛmani ka bɔ sɛgɛsɛgɛli la, o be kalan yɛlɛma ni 30% ɲɔgɔn ye batiriw la minw be ni asidi pɔtɔmu ye wala 15% ye litiyɔmu-iyɔnw ta la. Ɲɛyirali fɛ, kɔnɔna yɛlɛmani min sumana 10°C la i n’a fɔ 50 mΩ, o be latilen ka kɛ 35 mΩ ɲɔgɔn ye 25°C sɛgɛsɛgɛri la. O b’a to an be se ka nɛnɛ wagati ni samiɲa kalanw suma ɲɔgɔn ma cogo tilennin na.
Voltage sɛgɛsɛgɛli kama, funteni sara fana nafa ka bon o cogo kelen na. Batiri dayɛlɛnin ka tansɔn fana be yɛlɛma ka kɛɲɛ ni funteni ye — a be se ka kɛ 3mV ɲɔgɔn ye 1°C kelen kelen bɛɛ la asidi-pɔlɔn kama. Ni sara tɛ, 12,6V min sumana 5°C la ani 12,6V min sumana 35°C la, o be se ka bɛn ni SOC hakɛ ye min be danfara ka tɛmɛ 10% kan.
PK59B be ni funteni sarali ye min be kɛ ni funteni hakɛ lɔnbaga ye min be se ka batiri sanfɛla ni lamini funteni suma ɲɔgɔn fɛ. Sɛgɛsɛgɛrikɛla be kalanw latilen a yɛrɛ ma n’a be baara kɛ ni sarali kuru dɔ ye min labɛnna fɔlɔ — bolola jatebɔ tɛ mako ɲɛ. O la, o be dɔ bɔ bana sɛgɛsɛgɛri jugu la kosɔbɛ min be sɔrɔ funteni yɛlɛmani fɛ.
Batiri tiɲɛni tuma na, funteni yɛlɛmaniw ka teli ka kɛ sanni kɔnɔna fanga ka yɛlɛma wala a ka se ka dɔgɔya cogo yenin na. N’an be funteni yɛlɛmaniw lɔn joona, o be se ka bɔnɛ caaman bali.
Funteni yɛlɛmani cogoyaw ye: selili kelen min be juru kɔnɔ min be bolila ka gwan kosɔbɛ ka tɛmɛ tɔɔw kan charge wagati la (o b’a yira ko kɔnɔna surun wala sulfation jugu be yen); juru bɛɛ be boli tuma bɛɛ ka funteni sɔrɔ flot charge wagati la (o b’a yira ko flot voltage be yɛlɛma kojugu); funteni yɛlɛmani dɔɔni dɔɔni bɔnin kɔ (min b’a yira ko kɔnɔnafɛnw be yɛlɛma kojugu). Ni o funteni yɛlɛmaniw be se ka minɛ joona, u be se ka latilenni kɛ sanni kasaaraba ka kɛ — funteni boli wala setigiya dɔgɔyali ka taga se zero ma.
O lɔnniya cogoya be bɔ minanw labɛncogo lo la. Fɛɛrɛ min ka nɔgɔ ka tɛmɛ o bɛɛ kan, o ye batiri sɛgɛsɛgɛrikɛlan ye min be se ka funteni hakɛ lɔn (i n’a fɔ PK59B), min be funteni hakɛ sɛbɛ kɔnɔna sɛgɛsɛgɛri kelen kelen bɛɛ kɛrɛfɛ. Min ka fisa ni tɔɔw bɛɛ ye, o ye ɛntɛrɛnɛti kan funteni kɔlɔsili fɛɛrɛ dɔ ye min be ni sensɔriw ye seliliw kelen kelen bɛɛ kan, o kunnafoniw be to ka don kɔlɔsili jatigi dɔ kɔnɔ. Telefɔni ni UPS yɔrɔ fanba la, funteni sɛgɛsɛgɛli min be kɛ tuma o tuma ani kɔnɔnafɛnw sɛgɛsɛgɛli be se ka funteni yɛlɛmani fanba minɛ.
Temperature sɛgɛsɛgɛli be komi a ka nɔgɔ nka baarakɛcogo dɔw b’a la minw ka ɲi ka kɔrɔsi. A fɔlɔ: i ka ɲi ka suma yɔrɔ min na. Batiri kɔnɔ funteni tilannin tɛ kelen ye — terminalw ni ɲɔgɔndanw be boli ka tɛmɛ farikolo kan ka sababu kɛ Joule ka funteni ye min be bɔ ɲɔgɔnkunbɛn fanga la. O kama, i ka suma kɛ batiri fari la (a cɛmancɛ la) i n’a fɔ sɛgɛsɛgɛri fɔlɔ, ani funteni laban i n’a fɔ filanan. Ni terminal ka funteni tɛmɛna farikolo ka funteni kan ni 10°C ye, n’a sɔrɔ nɔrɔyɔrɔw be yɛlɛma ani u ka ɲi ka gɛrɛntɛ.
A filanan: wagati min na an ka ɲi ka suma. Batiri ka funteni be yɛlɛma charge wagati la, ani a be decharge wagati la fana, ani dɔɔni dɔɔni a be kɔsegi a lamini na n’a be lafiɲɛna. Ka se ka sanga ɲɔgɔn ma kɔrɔbɔliw bɛɛ la, i ka funteni sɛbɛ yɔrɔ dɔ la min be bɛn ɲɔgɔn ma kɔrɔbɔli wagati la — misali la, tuma bɛɛ stable flot charge wagati la, wala tuma bɛɛ decharge laban na. Ni sumaninyɔrɔw be yɛlɛma yɛlɛma, a be gwɛlɛya ka funteni hakɛ kunnafoniw sɛgɛsɛgɛ.
A sabanan: a be kɔrɔ fɔ cogo min na. Funteni kalan kelen be sumanin wagati dɔrɔn lo yira ani a ka ɲi ka suma ni lamini funteni ye. Ni batiri farikolo ka funteni tɛmɛna lamini ta kan ni 5°C ye, o kɔrɔ ko kɔnɔna funteni min tɛ bɛn, o be kɛra hali ni funteni dafanin bele ka dɔgɔ. Ni seliliw ka funteni be yɛlɛma juru dɔ kɔnɔ ka tɛmɛ 3°C kan, o b’a yira ko seliliw tɛ bɛn ɲɔgɔn ma.
Ladonni jɛnkuluw fɛ, aw ka funteni sɛgɛsɛgɛli don batiri ladonni kɛcogo kɔrɔw la. Ekipu minw be ni PK59A ye, olu be se ka thermomètre infrarouges fara a kan i n’a fɔ funteni farankan; ekipu minw be ni PK59B ye, olu be baara kɛ ni sensɔri standard ye ka ɲɛ. Minan mana kɛ min o min ye, min kɔrɔtanin lo, o ye ka funteni sɛbɛ kɔrɔbɔli kelen kelen bɛɛ kɛrɛfɛ.
Sannikɛlaw fɛ yɔrɔ minw na funteni be yɛlɛma yɛlɛma kosɔbɛ (yɔrɔ minw ka funteni be yɛlɛma, yɔrɔ minw ka funteni be yɛlɛma ani wagati naani tɛ kelen ye), u ka modɛliw bila u ɲɛfɛ minw be se ka funteni sɛgɛsɛgɛ (PK59B). Ni funteni hakɛ tɛ yen, o be dɔ bɔ sɛgɛsɛgɛri jaabiw sɛgɛsɛgɛli la kosɔbɛ — i be se ka wagati ni fanga kelen lo don sɛgɛsɛgɛri la nka i ti se k’a lɔn ni jaabiw ka ɲi ni funteni hakɛ tɛ yen.
Ka ɲɛsin ɲɛfɛ, batiri ladonni be yiriwara ka taga sɛgɛsɛgɛri dafanin dɔ la min be kɛ ni paramɛtiri caaman ye — kɔnɔna fanga, tansɔn, funteni, charge-discharge tariki, ani lamini cogoyaw faranin ɲɔgɔn kan ka tɛmɛ kunnafoniw sɛgɛsɛgɛri fɛ ka batiri kɛnɛyako jateden dɔ bɔ. Temperature ye paramɛtiri ye min tɛ se ka bɔ yen o sisitɛmu kɔnɔ. View the Battery Test Instruments Collection
Aw k’aw ka poroze cogoya n’a laɲiniw fɔ an ye, an bena fɛɛrɛ ɲuman labɛn ani ka wari hakɛ dɔ di lɛrɛ 24 kɔnɔ.
Ɲɛyirali fɛPK59A storage battery tester, PK59B tester with temperature, PK59C battery internal resistance tester, PK59D premium resistance tester — four series covering the complete needs from basic capacity/voltage/resistance testing to high-precision internal resistance consistency analysis. Handheld design, online testing supported, multi-chemistry compatible — designed for battery maintenance and acceptance at telecom base stations, UPS, and data centers.
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