Batiribaw bɛ baara kɛ ni taama-taama nafama ye 70-90% cɛ, o kɔrɔ ye k’u bɛ fanga maralen santimɛtɛrɛ 70-90 segin kuran donta dɔrɔmɛ kelen-kelen bɛɛ la. Litiyamu-ion sitɛmuw bɛ foro ɲɛminɛ ni 85% ni kɔ ye, k’a sɔrɔ fɛɛrɛ wɛrɛw i n’a fɔ jibɔ batiriw ani idɔrɔzi marali, olu bɛ baara kɛ ni hakɛ dɔgɔman ye 40-75% cɛ.
Nafa sɔrɔli ɲɔgɔndan min bɛ Grid-Scale Storage kɔfɛ
Taama ni segin-ka-bɔnye (RTE) bɛ fɛn min nafa ka bon kosɛbɛ, o suman: i bɛ fanga hakɛ min sɔrɔ kokura n’i y’a suma ni i ye min don. Nin jate ninnu bɛ bɔnɛ lakikaw jira-kuran maralen 10-30% bɛ tunun funteni bɔli fɛ, kemikɛli kɛcogo fɛ, ani fanga jiginni fɛɛrɛw fɛ.
Batiri suguya de bɛ baarakɛcogo dancɛw dantigɛ. Litiyamu-ion batiriw bɛ se ka taa-ni-segin-taama nafa sɔrɔ ka tɛmɛ 90% kan, plɔmu-asidi bɛ suman 70% lamini na, jibɔ batiriw bɛ bin 50-75% cɛ, ani nɛgɛ-fiɲɛ dilanni bɛ se ka dɔgɔya fo 40%. Danfara min bɛ baarakɛla ɲumanw ni baara juguw cɛ, o tɛ ko fitinin ye-sitɛmu min bɛ baara kɛ ni 50% ye, o bɛ a ka donta fanga tilancɛ tiɲɛ, ka musaka nafamaw caya siɲɛ fila.
Funteni bɛ Bɔ kɛnɛ kan i n’a fɔ baarakɛcogo ɲuman son fɔlɔ. Zari ni bɔli waati, kemikɛli minnu bɛ batiri selilɛriw kɔnɔ, olu bɛ funteni fanga lase min bɛ bɔ i n’a fɔ bɔgɔ. Kuran jiginni AC grid kuran ni DC batiri marali cɛ, o bɛ bɔnɛ wɛrɛ fara 5-10% kan invertɛriw fɛ. Hali litiyamu-ion sitɛmuw minnu bɛ se ka kɛlɛ kɛ, olu bɛ fanga maralen 8-15% joli bɔ nin farikolo taabolo ninnu na minnu tɛ se ka bali.
Scale bɛ Jate Changé: Mun na a ka bon, o bɛ se ka kɛ ko a bɛ baara kɛ ka ɲɛ
Sɔrɔko min bɛ kɛ ka caya, o bɛ jo di sigidabaw musaka latigɛlenw ma-sanni yiriwali, u ni ɲɔgɔn cɛ, ani u ladonni musakaw bɛ to cogo kelen na, a kɛra MW 1 piloti jɔli ye wo, a kɛra 10 MW sitɛmu jɔli ye wo. O tiɲɛ in bɛ porozɛ fitininw kɛ ɲininkali ye sɔrɔko siratigɛ la, k’a sɔrɔ a bɛ seko ni dɔnko faralenw sara ni jagɛlɛya ye.
Kalifɔrni ka Moss Landing yɔrɔ bɛ nafaw jira sɛgɛsɛgɛli la waleyali la. Kabini san 2021, 750 MW sigili kɛra diɲɛ batiriba ye, min ye Kalifɔrni fanga marali seko caya siɲɛ fila ni a bɛ baara kɛ pewu. Ni seko ni dɔnko lajɛlen bɛ yɔrɔ kelenw na, baarakɛlaw bɛ dɔ bɔ fɛnsɔrɔsiraw musakaw la kelen-kelen bɛɛ la, ka sɔrɔ ka rezow jɛli nɔgɔya.
Nka sɛgɛsɛgɛli bɛ faratiw lase mɔgɔ ma. Tasuma faratiw bɛ caya ni batiri hakɛ ye-k’a sɔrɔ seli kelen-kelen bɛɛ ka dɛsɛ bɛ se ka sigi 10^-7 lamini na cogoya la min bɛ kɛ cogo la, funteni bolila ka cascading in massive installations bɛ se ka kɛ sababu ye ka facility-wide kɔrɔtɔko dɔw lawuli. Lakanali ko kɛlenw bɛ kɛ ka caya baara san 2-3 fɔlɔw la, ni 89% ye dɛsɛw ye kɔrɔsili ni balansi-sitɛmu yɔrɔw la sanni ka kɛ seliw yɛrɛ ye.
Funteni hakɛ marali bɛ kɛ ko kɔrɔba ye sɛgɛsɛgɛli la. Batiri funteni maracogo ka kan ka funteni kɔlɔsili ɲuman kɛ cogoya gɛlɛnw na i n’a fɔ fanga caman ani baarakɛcogo caman. Ni nɛnɛ ma kɛ ka ɲɛ, yɔrɔ dumanw bɛ sɔrɔ minnu bɛ baarakɛcogo tiɲɛ ani ka ɲɛnamaya surunya, ka baarakɛcogo ɲuman tɔnɔw tiɲɛ ka bɔ sekobaw la.
Tiɲɛ min bɛ kɛ waati kunkurunnin kɔnɔ: Lɛrɛ 2-8 Fenɛtiri
Litiyamu-ion batiriw ka fisa ni u marali ye waati kunkurunnin-lɛrɛ 8 kɔnɔ k’a sababu kɛ u musaka dɔgɔyali ye ani u bɛ se ka tiɲɛni kɛ ni u chargement (sara) ka bon. O jogo in b’u ka rezo jɔyɔrɔ cogoya-u bɛ wulada tile tɔnɔ caman wuli ka taa wulada ɲinini hakɛw la, u tɛ samiyɛ fanga mara walasa ka baara kɛ ni u ye nɛnɛ waati.
Kuntaala bɛ nɔ bila sɔrɔko la k’a ɲɛsin a yɛrɛ ma. Batiri minnu sigilen don, olu fanba bɛ bɔ sanga 1 fo sanga 4 kɔnɔ, u caman bɛ tali kɛ tile forow la k’a ɲɛsin u ma, o bɛ nafa fila lase u ma, n’o ye ka fɛnw sɔrɔ minnu bɛ se ka segin u cogo kɔrɔ la ani ka u mara, u ɲinini waati la. Ka waati janya, o bɛ batiri selilɛri caman de wajibiya ka kɛɲɛ ni a hakɛ ye, bolifɛn boli musaka ka bon k’a sɔrɔ baarakɛcogo ɲuman bɛ to a cogo la.
Fɛnɲɛnɛma min bɛ o dantigɛli in kɔfɛ, o bɛ tali kɛ fanga hakɛ ni a tiɲɛni na. Ni litiyamu-ion batiriw tora u ka charge dafalen na, o bɛ elekitorodew ni elekitorolitiw tiɲɛni teliya kemikaliya la. Grid baarakɛlaw bɛ balansi marali waati ni batiri si janya-ni minɛni jan kɔrɔ ye kɔrɔya teliya ye. Litiyamu-ion tali grid-scale systems kɔnɔ, o bɛ san 10-15 kɛ, ka sɔrɔ plɔmu-asidi bɛ mɛn san 5-10 kɔnɔ.
Ni u marali tɛmɛna tile damadɔ kan, batiriw bɛ bɔnɛ u fanga la ka tɛmɛ fɛn wɛrɛw kan. Ni jatebɔsen kura minnu bɛ se ka segin u kan, olu wulila ka tɛmɛ 90% kan, fɛnw marali kuntaalajan-waatibaw bɛ kɛ wajibi ye, hali ni sɔrɔko bɛ to gɛlɛya la. Idɔrɔzi marali, hali ni taama-taama ɲuman bɛ 41% ɲɔgɔn na, a bɛ fanga mara waati dafabali la k’a sɔrɔ a ma tiɲɛ-jogo min batiriw tɛ se ka bɛn o ma.
Nafa dogolen jalaki: Emissions Paradox
Tiɲɛ min tɛ mɔgɔ lafiya, o bɛ batiri maracogo miiriliw sɔsɔ. Kuwati marali min bɛ bila Ameriki ka rezow kan bi, o ka teli ka dɔ fara gazi bɔlenw kan sanni ka dɔ bɔ u la. O fɛɛrɛ bɛ tugu chargement sources ani discharge waati la.
A ka c’a la, batiriw bɛ charge ni kuran sɔngɔ bɛ jigin, a ka c’a la su kelen kɔnɔ walima waati minnu na kuran ɲinini man ca. O lɛrɛ ninnu na, kɔɔri ni gazi nafama iziniw bɛ basigi fanga di. Kɔfɛ, batiriw bɛ bɔ a kuncɛ waatiw la ni sɛnɛfɛnw bɔli saniyalen don nka u sɔngɔ ka gɛlɛn. Kuran min bɛ bɔ ɲɔgɔn na, n’o ye 10-30% ye, o kɔrɔ ye ko batiriw ka kan ka kuran caman sama minnu bɛ bɔ fɛnɲɛnamafagalanw na ka tɛmɛ u bɛ minnu di, wa o tɛmɛko tɛmɛnen bɛ se ka tɛmɛ fɛnɲɛnamafagalanw bɔli dɔgɔyali kan ka bɔ wuluwulu kuntaalajan na.
Yɔrɔ de b’a jira ni batiriw bɛ dɔ bɔ walima ka dɔ fara rezow bɔli kan. Sitimɛ minnu bilala u bɛ dizili jirisunw bila yɔrɔ min na, olu bɛ se sɔrɔli jɛlenw di sigida la. Nka sigili suguw la minnu ka sɛnɛfɛnw bɔyɔrɔ ɲagaminen don, olu bɛ se ka fɛnɲɛnamafagalanw baara caya k’a sɔrɔ u ma a dɔn. Gɛlɛya tɛ batiri baarakɛcogo ɲuman yɛrɛ ye-a ye sɔrɔko cikan sariyaw bɛ kabɔri fanga jateminɛ cogo min na ni u bɛ ka fɛnw maracogo ɲɛ.
O bɛ hakilina kɔrɔlen dɔ jira : fɛɛrɛko ɲuman tɛ sigida baarakɛcogo ɲuman garanti. 90% RTE siratigɛ bɛ se ka fɛnɲɛnamafagalanw bɔli bɛɛ lajɛlen wuli hali bi ni a bɛ sara ka bɔ kɔɔri la ani ka gazi nafama bɔ a nɔ na. Grid composition nafa ka bon i n’a fɔ batiri baarakɛcogo nafa ka bon cogo min na waati cogoya nɔfɛ.
Fɛn dilanni jogo ɲuman Gigascale la: Yɛlɛma gɛlɛya
Batiriw dilanni ka gɛlɛn gigawatt-lɛrɛ hakɛ la ani u bɛ sɛgɛsɛgɛli kɛ fɛn dilanni caman ɲɔgɔnna misɛnninw na, o bɛ na ni lakanako kɛlenw ye minnu bɛ ye kosɛbɛ{1}} ani -rada dannayako gɛlɛyaw jukɔrɔ. O hakilijagabɔ in bɛ baarakɛcogo gɛlɛyaw caya ni sɛnɛfɛnw bɔli bɛ ka caya diɲɛ kɔnɔ.
Nafa misɛnninw bɛ nɔ bila min ka bon kosɛbɛ. Nɛgɛfɛn fitinin min bɛ seli kelen kɔnɔ, o bɛ se ka kɔnɔna kurukuruniw lawuli, ka funteni lase min bɛ jɛnsɛn selilu kɛrɛfɛ. Elektɔri dacogo janya-yɛlɛma minnu bɛ suman mikromɛtɛrɛw la-, olu tɛ bɛn ɲɔgɔn ma, o bɛ kɛ sababu ye ka kuran tilatilali kɛ cogo kelen na min bɛ baarakɛcogo tiɲɛ. Batiri baarakɛlaw ka kan ka baarakɛcogo ni jogoɲumanya fɛnw bɛɛ jateminɛ, minnu ka teli ka bɛn ɲɔgɔn ma selilɛriw dilanni n’u sugandili la.
Diɲɛ kɔnɔ, baarakɛcogo teliya la ka tɛmɛ jogoɲumanya sabatili siraw kɔgɔlen kan. Hali ni dɔ farala kosɛbɛ batiri hakɛ n’a bonya kan, BESS dɛsɛ hakɛw jigira 98% ka bɔ san 2018 la ka se san 2024 ma, bawo kalan minnu bɔra dɛsɛ fɔlɔw la, olu donna dilan labanw na. Nin ɲɛtaa siratigɛ in b’a jira ko izini in ye kalan gɛlɛnw sɔrɔ nka a ma gɛlɛya jɔnjɔnw bɔ yen.
Sinuwa ka batiri dilanni fanga bɛ ɲininkaliw lawuli jogoɲumanya la. San 2024 desanburukalo la, Sinuwaw ye batiri 16 GWh sɔngɔ ɲini, o kɛra dɔrɔmɛ 66/kWh ye batiri dakunw na ka fara fanga jiginni kan, ni a sigili musakaw ma fara a kan. O sɔngɔko jugu sugu bɛ se ka degun kɛ fɛn dilannikɛlaw kan walasa u ka nkɔni tigɛ, hali n’a bɛ sɔrɔko lakikaw fana jira ani ka fɛnw dilancogo ɲuman jira.
Musow ka musakaw taabolo: Sɔngɔw jigincogo bɛ kɛ sababu ye ka nafa sɔrɔ baarakɛcogo ɲuman na
Batiri musakaw jigira 90% ka bɔ san 2010 na ka se san 2023 ma, o ye fɛnmarayɔrɔw sɔrɔko cogoya sɛmɛntiya kosɛbɛ. Sɔngɔ dɔgɔyali b’a to baarakɛlaw bɛ se ka seko ni dɔnko bufarabaw sigi, o bɛ dɔ bɔ degun na walasa ka fanga caman bɔ fɛnɲɛnamafagalan fitininw na-yɛrɛlabɔli min bɛ sistɛmu bɛɛ ka baarakɛcogo ɲɛ ka ɲɛ cogo paradoksi la.
Kuwati mara musakaw sera dɔrɔmɛ 165/kWh ma san 2023, o jigira ni 40% ye ka tɛmɛ san tɛmɛnnen ta kan, o sababu bɔra sɔrɔko cakɛdaw la minnu ma gɛlɛya kosɛbɛ, litiyamu sɔngɔ dɔgɔyali kosɛbɛ, ani ɲɔgɔndan caya. Dɔgɔyali minnu bɛ taa ɲɛ, olu bɛ kɛ sababu ye ka baarakɛcogo wɛrɛw kɛ. Sani u ka batiriw ta ka se u jugumanba ma don o don, baarakɛlaw bɛ se ka sistɛmuw bonya ka bonya ani ka wotoro boli nɔgɔya la, ka u si janya ka sɔrɔ ka baara kɛcogo sabati.
Musaka nataw jateminɛw tɛ kelen ye kosɛbɛ. San 2024 NREL ka san o san fɛɛrɛbɔ basigilen b’a jira ko batiri musaka bɛna dɔgɔya 18% (kɔrɔlen) ka se 52% (kɔrɔlen) ma san 2022 ni 2035 cɛ san 2022 ni 2035 cɛ, MW 60, sanga 4 siratigɛ la. O danfara ninnu bɛ dannayabaliya jira fɛɛrɛtigɛ yiriwaliw la ka tɛmɛ ɲɛtaa kan minnu bɛ kɛ ka taa a fɛ.
Simi jiginni bɛ musaka jiginni teliya. Litiyamu nɛgɛ fosifati (LFP) kɛra kemisɛri fɔlɔ ye ka ɲɛsin fɛnw marali jɔlen ma k’a daminɛ san 2022, ka bila nikɛri manganɛsi kobalti (NMC) furakisɛw nɔ na. LFP bɛ fanga hakɛ dɔw saraka walasa ka lakana ɲuman sɔrɔ, ka ɲɛnamaya jan kɛ, ani ka musaka dɔgɔya-jago nafama ye rezow baarakɛcogo la yɔrɔ min na yɔrɔ nafa ka dɔgɔ ni dannaya ye.
Tiɲɛni min bɛ kɛ ka baara kɛ teliya la: Bonya bɛ tɛmɛn fɛnsɔrɔsiraw kan
Ameriki ka nafamafɛnw dalajɛlen-skala batiri marali seko tɛmɛna GW 26 kan san 2024, a kɛlen kɔ ka se kura 10,4 GW fara a kan-o kɛra 66% farali ye ani ka kɛ filanan-sɛnɛfɛnw bɔli seko faralen ye tile kɔfɛ. O taama teliya in bɛ jɛ-ka-baara gɛlɛyaw lawuli minnu bɛ baarakɛcogo ɲuman fɔlenw kɔrɔbɔ.
Dugukoloko siratigɛ la, o bɛ baarakɛcogo ɲɛfɔ. Kalifɔrni ye fanga mara ni 12,5 GW seko sigilen ye san 2024, ka sɔrɔ Texas tugura o kɔ ni 8 GW ni kɔ dɔrɔn ye, min dɛmɛna ni nafolo kura sɔrɔcogo caman ye ani fanga suguya minnu ma labɛn. O jamanaw mago bɛ marali la joona kosɛbɛ-Kalifɔrni tile ka tigɛli kama, Texas ka ɲɛsin rezow dannaya ma nɛnɛba fɔɲɔba dɛsɛlen kɔfɛ.
Jateminɛw y’a jira ko 18,2 GW nafa-scale batiri marali farala san 2025 kɔnɔ, o bɛ se ka kɛ sababu ye ka jatebɔ wɛrɛ sigi sen kan. O yiriwali teliya in bɛ tɛmɛ tariku kɔnɔko kan min kɛra ni rezow fɛɛrɛ suguya bɛɛ ye. A bilali teliya la, o bɛ kɛ sababu ye ka fanga kura sɔrɔlenw fara ɲɔgɔn kan kosɛbɛ nka a bɛ gɛlɛya don sigili jogo la ani baarakɛcogo dɔnniya yiriwali la.
Porozɛw hakɛ bɛ to ka bonya. Sani san 2020 ka se, Ameriki batiri porozɛ min ka bon kosɛbɛ, o tun ye 40 MW ye; san 2022, yiriwalikɛlaw ye porozɛbaw-porozɛw boloda minnu ka ca ni 23 ye, minnu bɛ daminɛ MW 250 na ka se MW 650 ma, walasa ka baara kɛ ni u ye san 2025. Installation belebelebaw bɛ faratiw lajɛ ka sɔrɔ ka sɔrɔko caya-pari jatebɔlen ye fɛɛrɛtigɛ kɔgɔli kan.
Litiyamu kɔfɛ: Simi wɛrɛw jagokɛcogo ɲuman ka ɲɛsin waati kuntaala ma
Flow batteries bɛ baarakɛcogo ɲuman saraka walasa ka se ka sɛgɛsɛgɛli kɛ ani ka mɛn. Batiri jibɔcogo ɲuman bɛ 60-75% cɛmancɛ la, o ka dɔgɔ kosɛbɛ ka tɛmɛ litiyamu-ion ta kan 85-90%, nka u bɛ musaka dɔgɔmanw di bɔli waatiw la sanga 4 kɔnɔ ani muɲuli danmadɔ min bɛ mɛn san caman kɔnɔ. Fanga ni fanga sɛgɛsɛgɛli yɛrɛmahɔrɔnyalen-ka marayɔrɔ seko fila kɛ, o bɛ tanki belebelebaw de wajibiya, a tɛ batiri caman de wajibiya.
Vanadium redox batiri ye batiri flow batiri suguya ye min ka bon kosɛbɛ jago siratigɛ la, ni baarakɛda 40 ɲɔgɔn b’u dilan kabini san 2022. Vanadium nafa ye ko a si janya-ɛlektrɔliw tɛ tiɲɛ kemikaliya siratigɛ la, ka u yɛrɛ tanga seko dɔgɔyali ma min bɛ litiyamu-ion tɔɔrɔ. 15-25% baarakɛcogo ɲuman jalaki bɛ kɛ sɔn ye ni porozew bɛ san 20+ san ɲɛnamaya de wajibiya.
Sodium-ion batiriw bɛ fɛɛrɛ wɛrɛ jira min bɛ ka bɔ kɛnɛ kan. Sodiyɔmu-ion batiriw tɛ tasuma don kosɛbɛ ka tɛmɛ litiyamu-ion kan, wa u bɛ baara kɛ ni fɛnw ye minnu sɔngɔ ka dɔgɔ, minnu nafa ka bon kosɛbɛ, hali ni u fanga hakɛ ka dɔgɔn ani u si bɛ se ka surunya. Sodiyɔmu-ion belebeleba BESS ye baara daminɛ san 2024 Hubei mara la ni 50 MW / 100 MWh seko ye. Ni fɛn dilanni balansi bɛ bɛn litiyamu-ion ma, musakaw bɛ se ka jigin 20-30% ka tɛmɛ litiyamu bɔlenw kan.
Idɔrɔzi marali bɛ baara kɛ ni baarakɛcogo ɲuman ye min ka dɔgɔn nka a bɛ kɛ waati jan kɔnɔ. Hidrɔzɛni wuluwulu min bɛ bɔ kuran fɛ, ka segin ka wuli ka tɛmɛn fɛnɲɛnamafagalanw fɛ, o bɛ se ka kɛ 41% ɲɔgɔn ye taama na. O 59% bɔnɛ bɛ i n’a fɔ a tɛ sɔn fo n’i y’a jateminɛ ko fɛɛrɛ wɛrɛ-hidrɔzɛni bɛ fanga mara waati kɔnɔ k’a sɔrɔ a ma tiɲɛ, fɛn min batiriw tɛ se ka min kɛ a jɔyɔrɔba la. Walasa ka samiyɛ tile tɔnɔ sɔrɔta ni fonɛnɛ funteni ɲinini balan, idɔrɔzi ka baarakɛcogo ɲuman jalaki bɛ se ka kɛ seko ni dɔnko sɔngɔ ye.
Ɲininkali minnu bɛ kɛ tuma caman na
Kuran hakɛ joli bɛ tunun ni batiri belebelebaw bɛ fanga mara ani k’a bɔ?
Bi nafama-skala batiriw bɛ bɔnɛ a ka c’a la 10-20% la kuran maralen na ni segin-ka-bɔnye ye, ni litiyamu-ion batiriw bɛ baara kɛ ka ɲɛ ni 82-90% baarakɛcogo ɲuman ye ani ji pɔnpelen bɛ 79% ɲɔgɔn na. O bɔnɛw bɛ Kɛ funteni sɔrɔli fɛ kemikɛli-walew waati, fanga jiginni AC ni DC cɛ, ani kɔnɔna-kɛlɛli fɛ. Fɛɛrɛ minnu ka baarakɛcogo ka dɔgɔ i n’a fɔ jibɔ batiriw (60-75%) ani idɔrɔzi sitɛmuw (41%) bɛ baarakɛcogo ɲuman saraka nafa wɛrɛw kama i n’a fɔ kuntaala walima lakana.
Mun na batiribaw bɛ baara kɛ ka ɲɛ waati kunkurunnin-mara la ka tɛmɛ waati jan-mara kan?
Litiyamu-ion batiriw bɛ tiɲɛ joona ni u minɛna u ka chargement (sara) hakɛ caman na, o b’a to u tɛ se ka mara sɔrɔko siratigɛ la ka tɛmɛ sanga 8 kan. Litiyamu-ion chimie ka fizik bɛ kɛ sababu ye ka elekitorode ni elekitoroliti tiɲɛni kɛ charge dafalen-waati janw na. Ka fara o kan, fanga marali waati jan kɔnɔ, o bɛ batiri selilɛri caman de wajibiya ka kɛɲɛ ni musaka kelen ye-kWh kelen na-kWh kelen na, k’a sɔrɔ baarakɛcogo ɲuman bɛ to tuma bɛɛ-ni a marali waati kɛra siɲɛ fila ye, o bɛ kapitali musaka fila kɛ siɲɛ fila nka a tɛ seginkanni ɲɛ.
Yala utilité-scale batiriw bɛ ka dɔ bɔ tiɲɛ na carbone bɔli la wa?
Batiri fanba minnu bɛ bi rezow la, olu bɛ dɔ fara gazi bɔlenw kan baarakɛcogo la, bawo u bɛ charge (sara) ka bɔ fɛnɲɛnamafagalanw bɔli la sɔngɔ dɔgɔya waatiw la, wa u bɛ bɔ waatiw la, waati minnu na sɛnɛfɛnw bɔli saniyalen bɛ baara kɛ kaban. 10-30% round-taama nafama bɔnɛ kɔrɔ ye ko batiriw bɛ kuran caman ta minnu bɛ bɔ fɛnɲɛnamafagalanw na ka tɛmɛ u jiginni kan. Nka, batiri minnu bɛ sɔrɔ cogo ɲuman na walasa ka dizili peak iziniw bila u nɔ na walima ka foro kura sɔrɔlenw fara ɲɔgɔn kan, olu bɛ se ka dɔ bɔ kosɛbɛ fɛnɲɛnamafagalanw bɔli la. Grid composition ani suguya dilancogo de b’a jira ni batiriw bɛ dɛmɛ don walima ni u bɛ tɔɔrɔ kɛ waati cogoya laɲiniw na.
Batiri belebelebaw bɛ u ka baarakɛcogo sabati fo waati joli?
Litiyamu-ion batiri minnu bɛ sɔrɔ rezow kɔnɔ, olu bɛ baara kɛcogo mara san 10-15 kɔnɔ, hali ni baarakɛcogo bɛ dɔgɔya dɔɔnin dɔɔnin ni seliw kɔrɔla ani ni seko bɛ dɔgɔya. Batiri tiɲɛni fanba bɛ kɛ baara san 2-3 fɔlɔw la, a ka c’a la, kunnafonidilanw ni balansi-sisɛti yɔrɔw la sanni ka kɛ seliw yɛrɛ ye. Funteni maracogo ɲuman ani ka i yɛrɛ tanga jibɔcogo jugumanba-bɔli ma, o bɛ ɲɛnamaya janya. Batiriw ɲɛnabɔcogo bɛ zaridacogo ɲɛ walasa ka tiɲɛni dɔɔni dɔɔni, nka a laban na, selilu caman cili bɛ kɛ wajibi ye bawo taama ni segin-ka-bɔnye nafa bɛ jigin ka tɛmɛ dantigɛliw kan minnu bɛ sɔn.
Nafa ɲininkali min bɛ kɛ batiribaw la, o tɛ jaabi nɔgɔman ye ko ɔwɔ-walima-ayi. Fɛɛrɛko siratigɛ la, u bɛ baara kɛ ka ɲɛ fo ka se waati kunkurunnin-grid baarakɛlaw ma-ka fanga kura sɔrɔlenw wuli lɛrɛw kɔnɔ, ka frequency sabati, ani ka jaabi teliya di ɲininiw caya waatiw la. Ikomi dɛsɛ hakɛw jigira 98% kabini san 2018 kalan sɔrɔlenw fɛ ani dilancogo ɲɛnabɔlenw fɛ, dannaya haminankow minnu tun bɛ bagabagali la fɔlɔ, olu ɲɛnabɔra kosɛbɛ.
Nka baarakɛcogo ɲuman bɛ yen awiyɔn caman kan. Sɔrɔko ɲɛtaa bɛ ɲɛ ka da a kan musakaw bɛ jigin 8-10% san o san. Lamini nafa sɔrɔli bɛ to sɔsɔli la, a bɛ tali kɛ chargement source ani displacement target la. Baarakɛcogo ɲuman bɛ danfara ka kɛɲɛ ni sigicogo ɲuman ye ani funteni maracogo ɲuman ye. Sumanikɛlan lakika tɛ ko batiri belebelebaw bɛ baara kɛ ka ɲɛ u dan na, nka n’u bɛ sistɛmu bɛɛ lajɛlen nafa bonya ni u farala ɲɔgɔn kan ni rezow ye minnu bɛ se ka segin u cogo kɔrɔ la.
Scale yɛrɛ bɛ baarakɛcogo ɲuman jatebɔw Changer. 1 MW piloti bɛ wari tiɲɛ musaka latigɛlenw na k’a sɔrɔ a tɛ foyi jira diɲɛ baarakɛcogo lakika-ko la. MW 500 sigili bɛ sɔrɔw sɔrɔ minnu bɛ nafa sɔrɔcogo danmadɔw kɛ kɔrɔ ye k’a sɔrɔ a bɛ dɛsɛ faratiw don sen kan minnu bɛ kɛ sababu ye ka sigida misɛnninw kɔlɔsi. Skala ɲuman bɛ o fanga ɲɔgɔndan ninnu balansi, wa o balansi bɛ to ka wuli ka taa a fɛ ni fɛɛrɛ kuraw bɛ ka kɔgɔ ani ka baara teliya.