Marsikalo tile 27, saan 2022
A ka juru min be kɛ ni pɔtɔmu ye, o be to kɛnɛya la ani a be yɔrɔ minɛ ka tɛmɛ setigiya dilanni fɛ. Nin ye dilanfɛn nafaman saba ye — ani cogo min na dilanbaga min be ni BMS ye ani a be funteni mara, o be lannaya ni baarakɛcogo lawuli ɲɔgɔn fɛ.
Foro kɔnɔ bana min ka ca, o ye ko juru dɔ tɛ se ka baara kɛ tugun sabu a tun be bɔ tuma caaman na. A ka c’a la, o kunnafoniw b’a yira ko yɔrɔ wɛrɛ lo: jii tununi ani sulfate min be kɛ wagatijan kɔnɔ. Ni flot tansɔn siginin be dilanbaga ka ladilikanw sanfɛ, elekitoroliti be toli ka gaziw bɔ; ni jii be bɔra, a ka hakɛ be caya ani pilaki yɔrɔ minw be kɛnɛma, u be nɔgɔ joona. O wagati kelen na, mɔgɔw be yɛlɛma yɛlɛma wagatijan kɔnɔ ani u be kristaliw falen minw be kɛ ni pɔtɔpɔtɔ ye — pɔtɔpɔtɔ — min be se ka baara kɛ.
O koo fila bɛɛ be kɛ dɔɔni dɔɔni fɔɔ mɔgɔ tɛ se k’u kɔrɔsi ani u be ɲɔgɔn lajɛn fɔɔ u tɛ se ka yɛlɛma. Sariya dɔ be yen min be baara kɛ kosɔbɛ o baarakɛyɔrɔ la: 20mV o 20m min be to ka yɛlɛma yɛlɛma, o be to ka mɔgɔw ka ɲɛnamaya surunya ni yɔrɔ sabanan ɲɔgɔn ye. O la, a be se ka kɛ ko a ka ɲi ka batiri min mara ka ɲɛ telefɔni baara la, o be se ka to kɛnɛya la saan duuru kɔnɔ. O kama, ɲiningali kelen be feerekɛla ɲumanw ni tɔɔw danfara ka bɔ tɔɔw la fɛɛrɛko lajɛ wagati la: yala BMS be paramɛtiri jɔnjɔnw lo baara wa, wala a be sarali fɛɛrɛ yɛlɛma ka bɔ SOC ni SOH sumanin na wa?
Equalize chargement tɛ chargement dɔrɔn ye wagatijan kɔnɔ. A kuun ye ka bɛnbaliya minw be seliliw cɛ, u labɛn. Asidi pɔtɔmu juru ye juru ye min be tugu ɲɔgɔn kɔ, ani dilanni muɲuliw ni funteni yɔrɔ min be kabini kɔnɔ, o be selili kelen kelen bɛɛ to ni tansɔn ni kɔnɔna fanga danfaranin ye dɔɔni. Float chargement tɛ o jɛnsɛnni latilen — a b’a bonya. Selili min be kɔfɛ, o be ben kɔfɛ tugun ani juru bɛɛ be laban ka dan sigi a ka selili juguba fɛ. Equalize be chargement ka tansɔn lawuli dɔɔni o la, selili kelen kelen bɛɛ be ɲɔndi ka tɛmɛ yɔrɔ kelen na, o kɔ, a be kɔsegi ka yɛlɛma ni spread datugura.
A ka fisa ni an ka kɛwalew kɛ ka kɛɲɛ ni jamana ye, kalolajɛ kan tɛ. Batiri dilanbaga min dɛmɛna ni FangService ye, ale be BMS hakiliman dɔ lɔ o sisitɛmu kɔnɔ min be SOC ni SOH kɔlɔsi selili kelen kelen bɛɛ la; ni selili kelen be yɛlɛma ka tɛmɛ yɔrɔ dɔ kan min be bɔ juru hakɛ la, wala ni SOH bɛɛ be jigi, equalize routine be boli a yɛrɛ ma ani o kɔ, a be ben tugun ka yɛlɛma. O be nɔgɔ kɔrɔ fila nunu bali: fiyentɔw ka ɲɔgɔndan min be jii bɔnɛ tugun, ani ɲɔgɔndanbaliya ni selili dɔ be kɔfɛ tiɲɛn na. Temperature compensation be baara kɛ ni sariyakolo kelen ye — ka flot voltage jigi samiɲa la, k’a lawuli nɛnɛ tuma na — ka ja ni sulfation mara bandi dɔgɔman na saan kuru bɛɛ kɔnɔ.
Yala i be se ka baara kɛ ni 200Ah ye ka ɲɛ wa? A tɛ ɛnzeniyɛri baara la. Yɛlɛmani saba be lɔ tɔgɔla sɛbɛri ni se min be se ka baara kɛ n’a ye cɛ. A fɔlɔ ye ji bɔli hakɛ ye: asidi pɔtɔni se be dɔgɔya ni ji bɔli kuran be yɛlɛmana, ani amp-lɛrɛ minw be di lɛrɛ fila hakɛ la, u ni lɛrɛ tan hakɛ tɛ kelen ye kosɔbɛ. Backup duration ka kan ka kalan ka bɔ kurun kɔnɔ ka kɛɲɛ ni discharge hakɛ yɛrɛ yɛrɛ ye, a kana jati i n’a fɔ tɔgɔ sɛbɛri setigiya min be caya ni lɛrɛw ye. A filanan ye funteni ye: degere 25 ye sɛrɛkili ye, ani kɛnɛma kabini samiɲa la be se ka sigi 45 sanfɛ, ni setigiya ɲangili yeta ye. A sabanan ye ɲɛnamaya laban marali ye — dilan cogo b’a ɲini juru fɛ a ka se ka to a ka setigiya la kɛmɛsarada la, a ka dɔgɔ ni biwɔɔrɔ ye dilan ɲɛnamaya laban na.
Fili min be kɛ tuma caaman na, o ye ka sizing kɛ sisan doni dɔrɔn lo kama ani ka ɲinɛ ka bonya. Ka 5G AAUw ni infill sectors fara a kan kɔfɛ, o be yɔrɔ doni yɛlɛma; ni backup duration tun ka ca ka se dan na loon fɔlɔ la, juru bɛɛ ka kan ka yɛlɛma yɛlɛmani fɔlɔ kɔ. A labɛnna ni hakiliman ye ani a be se ka kɛmɛsarada la 20 ka taga se 30 ma o la, a ka ji bɔli be sigi tuma bɛɛ batiri ka baarakɛyɔrɔ kɔnɔ. O dilanbaga min dɛmɛna ni FangService ye, o be yɛlɛyɛlɛnan dafanin dɔ di k’a ta 50Ah la ka taga se 200Ah ma, o la, sannikɛla be se ka setigiya datugu bi ka doni kama k’a sɔrɔ a be paralɛli redundansi mara ka ɲɛsin yiriwali fazi filanan ma.
Hali sarali fɛɛrɛ ɲuman be baara kɛ dɔrɔn ni foro kɔnɔ baarakɛcogo minw b’a kɔ, u be to ka kɛ. Labɛn min be se ka baara kɛ, o ye lɔgɔkun, kalo ani kalo naani lisi ye. Lɔgɔkun o lɔgɔkun: sɛgɛsɛgɛri kɛ juru ka tansɔn kan, selili kelen kelen bɛɛ jɛnsɛnni ani kɔnɔna yɛlɛmaniw kɔlɔsili yɔrɔ la — jɛnsɛnni min be bonya ka taga, o lo ye tagamasiɲɛ fɔlɔ ye min b’a yira ko sulfation wala selili min be kɔfɛ. Kalo o kalo: a’ y’a sɛgɛsɛgɛ ko nɛgɛjuru min be yɛlɛma yɛlɛma, o yɛlɛmana ka kɛɲɛ ni wagati ye, ani aw k’a filɛ ni nɛgɛjuru minw be ɲɔgɔn minɛ, n’u be nɔgɔ wala n’u be yɛlɛma, sabu nɛgɛjuru min be yɛlɛma, o be nɛgɛjuru sonya nɔgɔman na ka bɔ juru bɛɛ la. Kalo naani kɔnɔ: i ka setigiya sɛgɛsɛgɛli kɛ, walima ka BMS SOH ka jateminɛw suma ni yɛlɛmani ye, ani ka fade rate jate walisa yɛlɛda min be yɛlɛma ka taga, o be se ka kɛ sababu ye ka don baara la.
O bɛɛ si tɛ gwɛlɛya; min ka gwɛlɛ, o ye k’o kɛ tuma o tuma site web kɛmɛ caaman kɔnɔ. Sisitɛmu dɔ be ni BMS ye min be baara fanba kɛ a yɛrɛ ma, o min b’a to baarakɛlaw be mankanw ɲɛnabɔ sanni ka mɛtiriw sɛbɛ. O dilanbaga min dɛmɛna ni FangService ye, ale be SOC/SOH plus over-discharge, over-charge, over-courant ani temperature protection bila SDA10 ka batiri fan fɛ, ani a ka kɔlɔsili kunnafoniw be don ɲɔgɔn na ni operatɛri dɔ ka lamini kɔlɔsili yɔrɔ ye, o la, réseau baarakɛyɔrɔ bɛɛ be batiri kɛnɛyako ye. Sankaso baarakɛyɔrɔw fɛ minw be yɔrɔ kɛmɛ caaman mara mara dɔ kɔnɔ, tuma caaman na, o yecogo lo be mɔgɔ nafa ka tɛmɛ fɛɛn bɛɛ kan.
Asidi pɔtɔmu ka yɛlɛmani tɛ lineer ye ani a ka teli ka yɛlɛmani kɛ ni selili min be kɔfɛ, o y’a daminɛ ka ben joona joona. Delinanko fila sɔngɔ gwɛlɛw ka kan ka lɔ: ka selili kelen kelen bɛɛ ka tansɔn kurun sɛbɛ ka bɔ charge ni decharge kelen kelen bɛɛ la, bari drift min be selili dɔ kan min be kɔfɛ, o be ye kurun kan ka tɛmɛ moyenne kan; ani k’a filɛ ni chargement courant be yɛlɛma cogo min na, o ma ɲɛfɔ o flot voltage kelen na, o kɔrɔ ko tuma caaman na, kɔnɔna resistance yɛlɛla.
O tagamasiɲɛ fila si mako tɛ minan kɛrɛnkɛrɛnninw na — sɛgɛsɛgɛri min be kɛ tuma o tuma, o b’u fila bɛɛ minɛ. O jaabili fana ka nɔgɔ: i ka charge égalisation dɔ boli selili min be kɔfɛ ani i k’a filɛ n’a be kɛnɛyara; ni a ma kɛnɛya siɲɛ fila, aw k’a bila nɔnabila lɔgɔkun kɔnɔ. Stasiyɔnw ka dɛsɛ minw be juguyara, u fanba be bɔ o tagamasiɲɛ fɔlɔw minɛcogo la i n’a fɔ wagati yɛlɛmaniw.
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 fɛSDA10 seri (48V, 50–200Ah, 3U–7U), 1C yɛlɛmaniba min be kɛ tuma bɛɛ, a ka yɛlɛmani be se ka kɛ batiri gansanw ta ye siɲɛ 3 ɲɔgɔn, BMS min be don a kɔnɔ (SOC/SOH, yɛlɛmani/kurun yɛlɛmani/kurun yɛlɛmani + funteni latanga) ani DC he ranga. O la, a ka ɲi ka ISO9001 / ISO14001 / CE / UL / UN38.3 ka sɛbɛw sɔrɔ. O dilanyɔrɔba fila nunu jatera i n’a fɔ marabolow ka izini hakilimanw minw be yiriwa ani u be to ka kɛ BNEF Tier 1 diɲɛ kɔnɔ kuran marayɔrɔw cɛma.
A’ ye batiri minw be ni asidi pɔtɔni ye, olu ka fɛɛrɛw lɔn ka ɲɛsin kumaɲɔgɔnya yɔrɔw ma →