Batiri min bɛ fanga mara, o bɛ dɔ bɔ musaka dɔw la ka sɔrɔ ka dɔ fara dɔw kan. Sitimɛw bɛ musakaw dɔgɔya ni baarakɛcogo ɲuman ye, kabɔri wajibiyalenw dɔgɔyali, ani ɲɛnamaya jan, nka u bɛ wari caman ɲini ka kɔn batiriw ɲɛnabɔcogo ɲɛnamaw ni lakana yɔrɔw la.
Nafa min bɛ fanga marali la ni tensionba ye
Voltage sanfɛta cogoyaw bɛ fanga taabolo caman sɛmɛntiya kosɛbɛ marayɔrɔw fɛ. Jɛɲɔgɔnya min bɛ fanga, tension ani current cɛ, o kɔrɔ ye ko ni voltage fila kɛra, o bɛ current tigɛ tilayɔrɔ fila la fanga bɔli kelen na. Kuran min ka dɔgɔn, o bɛ baara kɛ ka ɲɛsin bɔnɛw dɔgɔyali ma minnu bɛ kɛ ni rezisti ye conducteurs ni connections kɔnɔ.
Kɔsa in na, baarakɛcogo ɲuman sumanikɛlanw b’o nafa jira waleyali la. Voltage high systems minnu bɛ baara kɛ 400V sanfɛ, olu bɛ se ka taa-ni-segin kɛcogo ɲuman sɔrɔ min bɛ se 90% ɲɔgɔn ma, n’i y’a suma ni 85% ye 48V cogoya jɔnjɔnw na. So fanga maracogo min bɛ kilowati 8 kɛ don o don, o 5% nafa sɔrɔli bɛ kilowati 146 ɲɔgɔn bɔ san o san. Ni an y’a sɛgɛsɛgɛ ka kɛɲɛ ni nafamafɛnw sigiyɔrɔw ye minnu bɛ megawatt-lɛrɛw baara, o danfara kɛmɛsarada la, o bɛ fara ɲɔgɔn kan ka kɛ baarakɛnafolo maralenba ye.
Yɛlɛma taabolo yɛrɛ bɛ kɛ fɛn ye min bɛ nɔgɔya ka taa a fɛ. Batiri minnu ka dɔgɔn, olu bɛ invertɛriw de wajibiya u ka DC wulicogo dɔgɔya ka bɔ tile pannew la-a ka c’a la 360-500V- walasa ka bɛn 48V batiri banki ma. O tension (voltaji jiginni) bɛ fanga tiɲɛ i n’a fɔ funteni. Batiri minnu ka tension ka bon, olu bɛ baara kɛ ka surunya inverter ka tension naturelle yɔrɔ la, o bɛ dɔ bɔ walima ka u ban senna-tɛgɛrɛ jiginni bɔnɛw na.
Infrastructure musaka dɔgɔyali
Sisan-taama wajibiyalenw bɛ sistɛmu musakaw cogoya cogoyaw la minnu tɛ ye o yɔrɔnin bɛɛ. Batiri min bɛ se ka fanga mara, n’a bɛ baara kɛ ni 400-600V ye, o bɛ se ka baara kɛ ni kabali ye min ka tigɛli yɔrɔ ka dɔgɔn 30-50% ka tɛmɛ tension dɔgɔman sigicogo kan min bɛ bɛn o ma. KWh 10 sigiyɔrɔma siratigɛ la, o bɛ kɛ dɔrɔmɛ 200-400 ye nɛgɛ musaka dɔgɔyali la. Jagokɛyɔrɔw bɛ bolomafaraw ye minnu ka bon ka kɛɲɛ ni u hakɛ ye.
Dilanbagaw yɛrɛ kɔfɛ, dɛmɛni infɔrɔmasiko bɛ dɔgɔya. Circuit breakers, fuses ani disconnect switches bɛ sɛgɛsɛgɛli kɛ ni sisan seko ye. 48V sitɛmu min bɛ kW 5 di, o bɛ anpiri 100 ni kɔ sama, o bɛ fɛn girinmanw-fɛn ɲini. O fanga kelen min bɛ 400V la, o bɛ anpirili 12,5 dɔrɔn de wajibiya, o bɛ sira di lakanani minɛnw ma minnu ka nɔgɔn ani minnu sɔngɔ man gɛlɛn.
Installation baarakɛlaw fana bɛ dɔgɔya. Kabali finmanw ka nɔgɔn ka tɛmɛ jibolisira fɛ, wa u tɛ yɔrɔ farikoloma caman wajibiya minɛnw da la. Instalatɛri dɔw b’a fɔ ko 15-20% bɛ teliya ka sigi sen kan tension (kurunba) sitɛmuw la ni i y’a suma ni paralɛli low voltage bankiw ye minnu seko ni dɔnko bɛ bɛn ɲɔgɔn ma.
Tiɲɛni min bɛ kɛ ka ɲɛsin wari bilali ma ɲɛfɛ
O baarakɛcogo nafaw bɛ na ni musaka fɔlɔw caya ye. Batiriw ɲɛnabɔli sira minnu ka bon kosɛbɛ, olu ka kan ka seliw kɔlɔsi ani k’u balansi seri sɛrɛkiliw cɛma, ka gɛlɛya don a la, tension dɔgɔman paralɛli cogoyaw bɛ minnu kɔlɔsi. BMS min bɛ kɛ 400V sitɛmu la, a ka c’a la, o musaka ka ca ni dɔrɔmɛ 800-1200 ye ka tɛmɛ 48V bɔlen kan.
Lakanali wajibiyalenw bɛ bonya ka tɛmɛ 60V DC kan, kuran kode fanba bɛ min jate i n’a fɔ farati bɛ se ka wuli. Voltage caman bɛ da minnu na, olu mago bɛ fɛnw na minnu bɛ se ka fɛnw tanga, ka dugukolo sigicogo ɲuman sɔrɔ, ani ka lakana fɛnw siri. Baarakɛlaw ka sigili bɛ kɛ wajibi ye sanni ka kɛ ŋaniyata ye, ka dɔrɔmɛ 1500-3000 fara sigiyɔrɔ porozɛw kan.
Batiriw yɛrɛ bɛ komandi kɛ sɔngɔko la. Sisan suguya kunnafoniw b’a jira ko tension caman bɛ daminɛ dɔrɔmɛ 450-600 na kilowati kelen na, k’a sɔrɔ 48V fɛn kɔgɔlenw bɛ feere dɔrɔmɛ 250-350 na kilowati kelen na. KWh 10 siratigɛ la, o bɛ sɔngɔ danfara jira min bɛ se dɔrɔmɛ 2000-2500 ma sanni waati.
Ɲɛnamaya waati Sɔrɔko
Batiri tiɲɛni cogoyaw bɛ tension caman cogoyaw fɛ waati janw kɔnɔ. Charge-discharge curves nɔgɔlen minnu bɛ se ka kɛ seli seli labɛncogo la, olu bɛ dɔ bɔ degun na seli kelen-kelen bɛɛ kan. Funteni bɔli bɛ dɔgɔya ka kɛɲɛ ni kuran bolicogo dɔgɔyali ye, wa batiri kɔrɔbayali bɛ teliya ni funteni bɛ a la.
Foro kunnafoniw minnu bɔra sigiyɔrɔw la, olu b’a jira ko batiri min bɛ se ka fanga mara ni litiyamu nɛgɛ fositɛri ye, o bɛ se ka 80% mara 6000-8000 sɛgɛsɛgɛli kɔfɛ, n’i y’a suma ni 4000-5000 ye, n’o ye tension dɔgɔman dilancogo ye min bɛ bɛn o ma. Ni an y’o baara ka ɲɛnamaya kɛ, ni tensionba ye min bɛ cycle kelen kɛ don o don, o ka kan ka baara kɛ ka ɲɛ san 16-22 kɔnɔ ka sɔrɔ san 11-14 ma tension dɔgɔman wɛrɛw la.
O danfara min bɛ ɲɛnamaya jan na, o bɛ fɛntigiya jatebɔ musaka bɛɛ wuli. Hali ni tension caman bɛ $2000-2500 caman bɔ a daminɛ na, n’i y’i yɛrɛ tanga batiri kelen cili ma sistɛmu ka ɲɛnamaya kɔnɔ, o bɛ dɔrɔmɛ 4000-6000 bɔ musaka nataw la. Baarakɛwaati janyalen fana bɛ nafa caman bɔ fɛnsɔrɔko fɔlɔw la.
Batiri min bɛ se ka wuli kosɛbɛ: Scale nafa ka bon kosɛbɛ
Muɲu hakɛ bɛ wuli kosɛbɛ ni sistɛmu hakɛ ye. Sigida sigili minnu bɛ kilowati 10-15, olu bɛ warimara fitininw ye ka bɔ tensionba dilancogo la, tuma caman na, u bɛ san 5-7 de wajibiya walasa ka sɔngɔ sɔrɔ kokura, nafa sɔrɔli fɛ baarakɛcogo ɲuman na ani ɲɛnamaya janya fɛ. Nafa jiracogo bɛ barika sɔrɔ kosɛbɛ jago ni nafabɔ siratigɛ la.
Jagokɛyɔrɔ min bɛ kɛ ni 1 MWh ye, n’a bɛ baara kɛ ni tension haute architecture ye, o bɛ dɔrɔmɛ 50.000-80.000 ɲɔgɔn bɔ kabɔri ni kuran infrastructures la ni i y’a suma ni tension dɔgɔman dilancogo ye. Nafamafɛnw yiriwali bɛ fanga 50-75 MWh wɛrɛw di san o san. Jagokɛlaw ka kuran hakɛ min bɛ se dɔrɔmɛ 0,12-0,15 ma kilowati kelen kɔnɔ, o bɛ kɛ dɔrɔmɛ 6000-11000 ye san kɔnɔ.
Nafama-skala porozɛ minnu bɛ baara kɛ megawatt caman-yɔrɔ la, olu bɛ nafa caman ye ka tɛmɛn fɔlɔ kan. 100 MWh rezow marayɔrɔ min bɛ baara kɛ ni 1000V+ sitɛmuw ye, o bɛ se ka dɔ bɔ balansi-sisɛti musakaw la ni 20-25% ye ni i y’a suma ni 48V sigicogo ye. Ni nin sɛgɛsɛgɛli in porozɛw ye pensili bɔ, kɛmɛsarada la danfara bɛ baara kɛ ni miliyɔn caman ye ka ɲɛsin kapitali musaka dɔgɔyali ma.
Baara musaka dogolenw
Ladonni wajibiyalenw bɛ musaka kɛtaw don sen kan minnu bɛ danfara ka kɛɲɛ ni tension architecture ye. Voltage high systems bɛ funteni dɔgɔya, o bɛ dɔ bɔ nɛnɛ musakaw la ani ka funteni{1}}sensitive components ka ɲɛnamaya janya. Nka, fɛɛrɛtigi minnu bɛ se kosɛbɛ, olu bɛ yamaruya di baara hakɛ caman ma baara kɛli la minɛnw kan minnu bɛ se ka wuli kosɛbɛ, ani sɛgɛsɛgɛlikɛminɛn kɛrɛnkɛrɛnnenw bɛ dɔ fara ladonni musakaw kan.
Kɔlɔsili ni ɲɛnabɔli porogaramuw bɛ $300-800 bɔ san o san, n’i y’a suma ni dɔrɔmɛ 100-300 ye tension dɔgɔman sigicogo nɔgɔmanw na. Donan granulaire cellule-niveau minnu dira, olu bɛ jo di o premium ma baarakɛcogo la, yɔrɔ minnu na baarakɛcogo caya nafa ka bon wariko ta fan fɛ.
Asiransi jateminɛw bɛ telimanw dɛmɛ tuma dɔw la k’a sababu kɛ lakana fɛɛrɛ kɔrɔw ye ani kɔlɔsili, hali ni o tɛ kelen ye ka kɛɲɛ ni kiritigɛlaw ni asiransi ye. Jagokɛyɔrɔ dɔw b’a fɔ ko asiransi musakaw bɛ dɔgɔya 5-10%, sistɛmuw la minnu ka lakana sariya labatoli bɛ se ka kɛ ni tensionba ye.
Modularite Jago-Off
Batiri minnu ka dɔgɔn, olu ka fisa ni dɔ farali ye ka taa a fɛ. Seko farali bɛ ɲini dɔrɔn ka juru wɛrɛ siri ɲɔgɔn na min bɛ tali kɛ ɲɔgɔn na, tuma caman na, o ye taabolo tilennen ye dutigiw bɛ se ka min ɲɛnabɔ. Voltage high systems bɛ injiniyɛri kɛcogo ɲuman de wajibiya ni u bɛ ka bonya, bawo ni seri capacity farala a kan, o bɛ nɔ bila voltage hakɛw la sistɛmu bɛɛ kɔnɔ.
O danfara in nafa ka bon baarakɛlaw bolo minnu dalen tɛ sini magow la. Sotigi min bɛ daminɛ ni kilowati 10 ye, o bɛ se k’a fɛ ka kilowati 20 sɔrɔ kɔfɛ. Voltage dɔgɔman sitɛmuw bɛ o ladon ni modular farali ye. Tuma caman na, tension (kurunba) sitɛmuw bɛ a ɲini ka dilan kɛ walasa ka se ka seko caman kɛ kabini a daminɛ na, hali ni modulu bɛɛ ma san a daminɛ na.
Jagokɛyɔrɔ sigilenw kama minnu ka fanga ɲininiw ɲɛfɔlen don koɲuman, o dantigɛli in nafa ka dɔgɔ. Depo min bɛ ni doni cogoyaw ye minnu bɛ se ka fɔ ka ɲɛ, o bɛ se ka tension caman sitɛmu bonya ka ɲɛ ka bɔ a bilali la, ka a yɛrɛ tanga modularite premium ma.
Sisan Suguda Dɛmɛ
Batiri musakaw jigira kosɛbɛ nin san laban ninnu na, o ye musaka-dɔgɔyali jatebɔ caman sɛmɛntiya. BloombergNEF ka kunnafoniw b’a jira ko fanga marayɔrɔw sɔngɔw jigira ni 40% ye k’a ta san 2023 la ka se san 2024 ma, ka se dɔrɔmɛ 165 ma kilowati kelen kɔnɔ, minnu bɛ kɛ ni kiliyanw ye. Dɔgɔyaliba in bɔra suguw la minnu ka fɛn dilanni hakɛ ka bon, kɛrɛnkɛrɛnnenya la Sinuwa jamana, yɔrɔ min na sɔngɔw jigira ka tɛmɛ dɔrɔmɛ 100 kan kilowati kelen kɔnɔ.
O musaka dɔgɔyali teliya in bɛ nɔ bila tensionba sitɛmuw la kosɛbɛ bawo u ka premium ka tɛmɛn tension dɔgɔman suganditaw kan, o bɛ to cogo kelen na cogo dafalen na k’a sɔrɔ kɛmɛsarada la danfara bɛ bonya. KWh kelen sɔngɔ min ye dɔrɔmɛ 200 ye, o tun bɛ musaka wɛrɛ jira 50% ni batiriw feerela dɔrɔmɛ 400 kilowati kelen na, nka a bɛ tɛmɛ 100% faralen kan ni sisan dɔrɔmɛ 165 ye kilowati kelen sɔngɔ la.
Industriw ka jateminɛw b’a jira ko musakaw bɛna dɔgɔya ka taa a fɛ fo san 2030, ni litiyamu-ion sigidaw bɛ se ka se dɔrɔmɛ 80-100 ma kilowati kelen kɔnɔ. Ni musaka daminɛyɔrɔ bɛ gɛrɛ sɔngɔko la fɛnɲɛnamafagalanw na, musaka danfara kɛmɛsarada la bɛ se ka sabati walima ka dɔgɔya yɛrɛ ni tensionba dilanni ye sɔrɔko suguya kelenw sɔrɔ.
Aplikasi-Jaabi kɛrɛnkɛrɛnnenw
Sigida tile-plus-maralan bɛ baarakɛcogo jira min tɛ jɛya kosɛbɛ. Baarakɛcogo ɲuman ni ɲɛnamaya jan min bɛ kɛ ni tensionba ye, o bɛ ɲɔgɔn sɔrɔ ni 48V wɛrɛw ka musaka fɔlɔ dɔgɔyali ye ani DIY-terikɛ cogoya. Sotigiw fɛ minnu b’a fɛ ka to u ka so kɔnɔ san 10+ ani ka tile yɛrɛ-taama caya, batiri min bɛ fanga mara, a ka c’a la, o bɛ pensili bɔ ka ɲɛ. Minnu b’a fɛ ka musaka dɔgɔman ɲini ka kɔn o ɲɛ walima ka fɛnw sigicogo caman sɛgɛsɛgɛ, olu ka teli ka tension dɔgɔman sugandi.
Jagokɛcogo minnu bɛ kɛ ni kuran musaka ka bon, olu bɛ nafa jɛlenw ye. Jagokɛlaw minnu bɛ dɔrɔmɛ 0,15-0,25 sara kWh kelen kɔnɔ ani ka 50+ kWh marayɔrɔ bila sen kan, a ka c’a la, olu bɛ tension caman sara san 3-5 kɔnɔ, baarakɛcogo ɲuman sɔrɔli fɛ ani ɲinini sara dɔgɔyali fɛ. Baarakɛlaw ka sigili wajibiyalen tɛ foyi ɲɛ bawo jago porozɛw man teli ka kɛ ni DIY sigili ye hali ni tension mana kɛ min o min ye.
Nafa ni rezow-skala porozɛw bɛ se ka kɛ diɲɛ bɛɛ kɔnɔ, u bɛ tensionba architectures ta. Ni megawatt caman-skala ye, fɛnsɔrɔ musaka dɔgɔyali de bɛ fanga sɔrɔ desizɔn na. Porozɛ minnu bɛ nin kulu in kɔnɔ, olu bɛ baara kɛ ni 1000V walima ka tɛmɛ o kan, tuma caman na, u bɛ sennateliya fo ka se tension cɛmancɛ ma (12-35 kV) walasa ka rezow jɛgɛn. Nafamafɛnw yiriwali minnu bɛ kɛ nin sɛgɛsɛgɛli in na, olu bɛ se ka tɛmɛ 5-7% kan ni i y’a suma ni hakilinatalenw ye minnu bɛ kɛ ni tension dɔgɔman ye.
Fɛnɲɛnɛmako minnu bɛ ka bɔ kɛnɛ kan
Batiri solide-state minnu bɛ ka yiriwa sisan, olu bɛ layidu ta fanga caman sɔrɔli la ani lakana sabatili, o bɛ se ka dɔ bɔ lakana- musaka sɔngɔ la min bɛ tali kɛ tension caman na. O batiriw bɛ baara kɛ ni tension (voltazi) caman ye u yɛrɛ la, o bɛ se ka tension (kurunba) kɛ architecture default (dafalen) ye sanni ka kɛ premium option ye.
Batiri ɲɛnabɔcogo kɔrɔlenw minnu bɛ baara kɛ ni AI-driven optimization ye, olu bɛ ka baarakɛcogo danfara dɔgɔya voltage configurations ni ɲɔgɔn cɛ. Masina kalanni algorisimuw bɛ se ka seko ni ɲɛnamaya caman bɔ bankiw la minnu bɛ paralɛli la, hali ni kuran nafa jɔnjɔnw bɛ to tension caman na.
Yɛlɛma min bɛ bɔ nikɛri manganɛsi kobalti la ka taa litiyɔmu nɛgɛ fositɛri chimie la marayɔrɔ jɔlen na, o bɛ nɔ bila tension equation la. LFP seliw ka tension nominal ka dɔgɔn (3,2V ni 3,7V), o bɛ seli caman de wajibiya ka tugu ɲɔgɔn na sistɛmu tension dilen dɔ kama. O bɛ dɔ fara BMS ka gɛlɛya kan dɔɔnin nka a bɛ lakana ni ɲɛnamaya kɛcogo ɲɛ, o ye fɛnw ye minnu bɛ baara kɛ ɲɔgɔn fɛ kosɛbɛ ni tension caman architectures ye.
Filanan-Ɲɛnamaya jateminɛw
Kuran mɔbili batiriw bilali baara la kokura walasa ka u mara yɔrɔ jɔlen na, o bɛ kɛ sababu ye ka ko dɔ kɛ min ka di. EV batiriw dilannen don i n’a fɔ pakew (a ka c’a la 400-800V) walasa ka mobili baarakɛcogo wajibiyalenw dafa. Baara kɛli n’u ye ɲɛnamaya filanan baarakɛcogo la, o b’a to a kana kɛ ka tension architecture (voltaje architecture) labɛn kokura.
Redwood Materials ani baarakɛda wɛrɛ minnu bɛ EV batiriw bila senkan minnu bɛ ɲɛnamaya filanan-la, rezow hakɛ la, olu bɛ nafa sɔrɔ batiriw la minnu ka kan kaban, ni tension caman labɛncogo ni lakana siratigɛw wajibiyalen don. Hali n’a y’a sɔrɔ o batiri ninnu seko dɔgɔyara, u ka tension (kurunba) dilanni bɛ bɛn fɛnmarayɔrɔ jɔlenw ma kosɛbɛ. Nafa min bɛ musakaw la, o bɛ bɔ batiri sɔrɔli la batiri kura sɔngɔ jukɔrɔ sanni ka bɔ tension configuration yɛrɛ la.
Ɲininkali minnu bɛ kɛ tuma caman na
Yala tension min ka bon, o kɔrɔ ye tuma bɛɛ ko baarakɛcogo ɲuman ka fisa wa?
Voltage (voltaji) min ka bon, o bɛ dɔ bɔ resistive losses (resistive losses) la ka kɛɲɛ ni ɲɔgɔn ye, nka efficiency gains plateau (plateau) bɛ tɛmɛ threshold dɔw kan. Sitimɛ minnu bɛ baara kɛ ni 400-800V ye, olu bɛ nafa caman minɛ baarakɛcogo ɲuman na minnu bɛ sɔrɔ. Ni i tɛmɛna 1000V kan, o bɛ nafa dɔgɔyali lase baara fanba ma, hali ni nafama-porozɛw bɛ se ka nafa sɔrɔ hali bi ni tension ye fo ka se kilovolt caman ma ni u bɛ ɲɔgɔn sɔrɔ ni tension cɛmancɛ rezow ye.
Yala ne bɛ se ka tension dɔgɔman sitɛmu dɔ sɛmɛntiya ka kɛ tensionba ye kɔfɛ wa?
Retrofitting voltage architecture ka c’a la, o tɛ musaka-nafa sɔrɔ. Inverter, BMS, wiring, ani safety systems bɛɛ ye voltage-kɛrɛnkɛrɛnnenw ye. A ka c’a la, fɛnkurabɔli musaka ka ca ni danfara ye min bɛ sistɛmu kura sanlenw ni ɲɔgɔn cɛ. Labɛn kɛli seko ni dɔnko mago labanw kama sani a ka sigi fɔlɔ, o bɛ i yɛrɛ tanga o ko ma.
Yala farati ka bon ni tension caman ye wa?
O fɛɛrɛ fila bɛɛ bɛ se ka kɛ farati ye ni u ma sigi walima ni u ma ladon ka ɲɛ. Voltage haute systemes minnu bɛ 60V DC sanfɛ, olu ka kode wajibiyalenw ka gɛlɛn, wa u bɛ yamaruya di baarakɛlaw ka sigili ma jamana fanba la. Ni u dilannen don ka ɲɛ ni lakana fɛnw ye minnu bɛnnen don, ni u bɛ u dan na, ani ka u bila dugukolo kan, tension (kurunba) minnu ka bon, olu bɛ baara kɛ lafiya la. Baarakɛlaw ka sigili wajibiyalen bɛ farati dɔgɔya tiɲɛ na, n’a y’a to kuran sariyaw labatoli bɛ kɛ.
Voltage systems (voltaji) suguya caman bɛ yɔrɔ joli de wajibiya?
Voltage haute systemes (sɛnɛfɛnw) ka dɔgɔn ka tɛmɛ seko ni dɔnko kan min bɛ bɛn ɲɔgɔn ma. Kuranko wajibiyalen minnu dɔgɔyara, olu bɛ sira Di conductor misɛnninw ni components ma. KWh 50 tension caman bɛ se ka yɔrɔ dɔgɔya 15-20% ka tɛmɛ tension dɔgɔman bɔlen kan k’a sababu kɛ kabali misɛnninw ye ani yɔrɔw labɛncogo ɲuman ye. Ni sigida baara kɛra, a ka c’a la, u fila bɛɛ bɛ don garazi walima dugujukɔrɔyɔrɔw la. Yɔrɔ danfara bɛ kɛ fɛnba ye jagokɛyɔrɔw la.
Musow ka musaka jɛlenw jateminɛni
Batiri min ka bon kosɛbɛ fanga marali kama, o bɛ musakaw dɔgɔya cogo sugandilen na sanni ka dɔ bɔ diɲɛ bɛɛ kɔnɔ. Sitimɛw bɛ bolomafara nafama di baarakɛminɛnw na, yɔrɔ minnu na, baarakɛcogo ɲuman sɔrɔli ni fɛnsɔrɔsiraw dɔgɔyali ka bon ni wari bilali ɲɛfɛ ka caya. Jago ni nafama-poroze minnu ka baara ka bon ani minnu ka baara waati janya ka jan, a ka c’a la, olu bɛ nafa caman sɔrɔ. Sigida baarakɛminɛnw bɛ sɔrɔko ɲuman jira kɛrɛnkɛrɛnnenya la sigida belebelebaw la minnu bɛ baara kɛ waati jan kɔnɔ.
Batiri marali musaka basigilen min bɛ bin teliya la, o bɛ ɲɔgɔndan wuli tuma bɛɛ. Fɛn min tun bɛ sɔrɔko siratigɛ la ni dɔrɔmɛ 400 ye kilowati kelen na, n’a sɔrɔ o tɛ dɔrɔmɛ 150 ye kilowati kelen na. Ni izini in bɛ ka kɔgɔ ani ni tension caman dilanni bɛ ka bonya, o sigida ninnu ka musaka bɛ se ka dɔgɔya, o b’a to u bɛ se ka ɲɔgɔn sɔrɔ baara caman na.
Sisan musaka sigicogo bɛ batiri wulilenba fɛ fanga marali kama min bɛ se ka tɛmɛ kilowati 20-30 kan ni baarakɛ waati makɔnɔnen bɛ tɛmɛ san 10 kan. Sitimɛ misɛnninw ni baarakɛminɛn minnu ka siniɲɛsigi wajibiyalenw tɛ sigiyɔrɔ sɔrɔ, tuma caman na, olu bɛ nafa ɲuman sɔrɔ tension wɛrɛw la minnu ka dɔgɔn. O desizɔn in b’a ɲini ka baarakɛcogo kɛrɛnkɛrɛnnenw sɛgɛsɛgɛ, kuran musakaw, dusudon minnu bɛ sɔrɔ, ani yiriwali bolodalenw sanni ka diɲɛ bɛɛ ka sariya dɔ labato.