Doni jiginni ni fanga marali ye: Fɛɛrɛw ni nafaw

I ka baarakɛminɛnw warisɛbɛn bɛ maana dɔ fɔ min ka fisa ni baarakɛyɔrɔ ɲɛmɔgɔ fanba ye, u kana o kalan. Yɔrɔ dɔ la fanga sara ni ɲinini sara cɛ, jateden dɔ sigilen bɛ min ni i ye kuran hakɛ min kɛ tiɲɛ na- ani fɛn o fɛn bɛ tali kɛ o lawaatiaw ye baara kɛ n'a ye. O miniti 15 ɲinini cayalenba 16h30 waati la taratadon dɔ la? A ye i ka hakɛ sigi dɔrɔn kalo bɛɛ kɔnɔ.

Load shifting ni batiri fanga marali bɛ o gɛlɛya wuli a kun na. Jagokɛlaw bɛ ka baara kɛ ni o yebatiri fanga marayɔrɔwka kuran sɔngɔ gɛlɛn mara off-peak ani k’a bɔ ni rezow hakɛ cayara. Danfara bɛ teli ka jira fatura cycle fɔlɔ yɛrɛ la. An b’a ye ko jagokɛyɔrɔw bɛ ka kuran musakaw dɔgɔya kɛmɛsarada la 15 fo 40 ni BESS labɛncogo ɲuman-ani warimara jɛkulu ye, k’a sɔrɔ baarakɛlaw bɛ ka u ka charge/discharge waati bolodalenw fiyɛ-labɛn kalo fɔlɔw kɔnɔ.

Load Shifting kɔrɔ ye mun ye batiri fanga marali la

Kuran jiginni bɛ kuran ta ka bɔ waati sɔngɔ gɛlɛnw na ka taa finɛtiriw la minnu sɔngɔ ka dɔgɔ. Aw tɛ baara kɛ ni fanga dɔgɔya ye-aw bɛ a labɛn kokura ni a bɛ ban. Hakilila ka nɔgɔn-batiri charge $0.08/kWh su kelen kɔnɔ, k’a bɔ $0.25/kWh la wulada fɛ kɔrɔtɔ waati-nka a bɛ ɲagami ni fɛɛrɛ fila ye minnu bɛ tali kɛ ɲɔgɔn na.Peak shaving (sɔgɔsɔgɔninjɛ kuntaala).caps i ka fanga hakɛ min ka bon kosɛbɛ walasa ka dɔ bɔ ɲinini sara la.Load leveling (doni nivoya).bɛ i ka fɛnw tacogo flakɛ tile bɛɛ kɔnɔ. Load shifting bɛ kɛrɛnkɛrɛnnenya la waati-of-baarakɛcogo hakɛ danfara tulon kɛ: kilowatt-lɛrɛ kelen, fatura danfaralenba.

Waati-baarakɛcogo sɔngɔko kɛra sariya ye Ameriki nafamafɛnw suguya fanba la. Tilegan fɛ ani wulada daminɛ na, u hakɛ bɛ boli siɲɛ fila fo siɲɛ saba ka tɛmɛ sufɛ sɔngɔ kan-tuma dɔw la, a ka ca jamanaw la i n’a fɔ Kalifɔrni ani Masasi. Batiri marayɔrɔ dɔ bɛ charge (sara) o finɛtiri sɔngɔ gɛlɛnw waati la, wa a bɛ fanga maralen bɔ ni a hakɛ cayara. Operasiyɔnw tɛ jɔ. Grid bɛ degun dɔɔnin ye. Fatura bɛ jigin.

BESS Teknoloji bɛ doni jiginni kɛ cogo min na

Doni jiginni i n’a fɔ hakilina, o bɛ sen na kabini san 1930 waatiw. Nka o tariku fanba la, baarakɛminɛn minnu tun bɛ jagokɛla kelen-kelen bɛɛ bolo, olu tun dan ye kosɛbɛ-o kɛra ka doni dɔgɔya ani ka baarakɛcogo bɔnɛ, walima ka dizili jɛnɛrato dɔ boli n’a ka sɛnɛfɛnw musakaw n’a ka fɛnɲɛnamafagalanw bɔli bɛɛ ye. Fɛn min ye fɛn bɛɛ Changé, o ye litiyamu nɛgɛ fositɛri (LFP) batiri chimie ye jago hakɛ gosi.

O kɔ fɛ, musaka kuru y’a ka ko Kɛ. Batiriw bɔra dɔrɔmɛ 1100/kWh la san 2010 ka se dɔrɔmɛ 140/kWh jukɔrɔ san 2023 (BloombergNEF). Payback waatiw forjagokɛlaw ka batiri fanga marayɔrɔwjiginna san 3,5 fo san 5 cɛ. O ye jate ye min ye CFOw bila u k’u janto.

Jago ni izini doni jiginni ni batiri marali ye

Yɔrɔ bɛɛ tɛ segin sɔrɔ cogo kelen na. Sɔrɔko bɛ tali kɛ fɛn saba de la: i ka tariku sigicogo, i ka doni tacogo, ani i bɛ se ka fɛn caman sɛgɛsɛgɛ cogo min na tiɲɛ na waati bolodacogo baarakɛcogo la.

Fɛn dilanni ni izini baarakɛcogo

Nin yɔrɔ in de la wariko ye gɛlɛya sɔrɔ kosɛbɛ. Industriw ka kuran wari hakɛ danmadɔ kan, ɲinini sara bɛ kɛ kɛmɛsarada la 30 fo 50 ye a bɛɛ lajɛlen na. Izini minnu bɛ nɛgɛ dilanni baara, plastiki bɔli, nɛnɛ marali, walima dumuniko, olu bɛɛ bɛ gɛlɛya kelen de sɔrɔ: miniti 15{6}}ɲini kelen min bɛ kɛ ka caya baarakɛwaati caman cili waati walima minɛnw daminɛ waati la, o bɛ sara sigi fatura waati bɛɛ la. Lɛrɛ tilancɛ jugu kelen, tile 30 hakɛ kɔrɔtalen.

Labɛn in bɛ baara kɛ ka tɛmɛ a mankan kan. Aw bɛ aw ka komɛsi ni conveyor daminɛw sɛgɛsɛgɛ walasa u bɛɛ kana ja siɲɛ kelen. Aw bɛ HVAC preconditioning wuli ka taa sufɛ lɛrɛw la ni a hakɛ ka dɔgɔn. O kɔfɛ, a to BESS dɔ ka wulada sɔgɔli fɛn o fɛn to a la, a ka o minɛ. Yɔrɔ min bɛ 1,5 MW doni kuncɛ la, o bɛ se ka 1 MWh batiri sitɛmu sigi ani ka 400–500 kW bɔ o sɔgɔli la. Ni $18/kW/kalo ɲinini sara ye, o ye $7.200–$9,000 ye min bɛ gosi kalo kelen o kalo-ka tɛmɛ $86,000 kan san kɔnɔ ka sɔrɔ ka fanga arbitrage jate. An y’a ye ko jiriw ye sara sɔrɔ san naani jukɔrɔ ni o ɲɛfɔli sugu ye, tuma dɔw la, a teliyalen don ni jamana ka dusudonw bɛ tulon na.

Nɛnɛ marayɔrɔ ka kan ni kofɔli kɛrɛnkɛrɛnnen ye. Sani-aw ka fɛnmarayɔrɔ nɛnɛ su fɛ ni $0.06–0.08/kWh ye, o kɔfɛ, a to boon ka funteni hakɛ ka funteni ta ka tɛmɛ wulada hakɛ finɛtiri fɛ ni rezow sɔngɔw cayara siɲɛ saba. Batiri bɛ baarakɛyɔrɔ doni wɛrɛw minɛ o waatiw kɔnɔ. Komɛsiw bɛ boli dɔɔnin dɔɔnin. Demand sara bɛ jigin. O ye baarakɛcogo saniyalen dɔ ye bawo boon yɛrɛ bɛ kɛ fɛn maracogo dɔ ye.

Jagokɛyɔrɔw ni Biro Sow

O bɛnbaliya bɛ ɲini ka kɛ nisɔndiyako ye papier kan. Jagokɛyɔrɔ min bɛ ni tile sanfɛla ye, o bɛ bɔliba kɛ tilelafana lamini na- waati yɛrɛ la, waati min na mɔgɔ hakɛ ka dɔgɔ, nɛnɛ doni bɛ danma, ani kuran sɔngɔ man gɛlɛn. Ni mara tɛ yen, o tɔnɔ bɛ taa jamana wɛrɛw la ni jateminɛ kɛcogo ɲuman ye walima a tɛ taa yɔrɔ si. BESS dɔ bɛ o tilelafana tile minɛ, k’a minɛ, k’a gɛn ka segin ka bɔ 17h30 waati la ni bɛɛ kɔ, AC bɛ ka wuli, ani TOU hakɛw bɛ u ka don o don max gosi. An ye kalanso dɔ lajɛ, o ye kuran musaka bɛɛ lajɛlen kɛmɛsarada la 25 wuli ka taa finɛtiriw la minnu sɔngɔ ka dɔgɔ, ka san o san kuran musakaw tigɛ ni dɔrɔmɛ ba tan ni tan ye, k’a sɔrɔ a ma dɔ bɔ baara la hali dɔɔnin. Arbitrage taux saniyalen.

Grid Services ani Utility-Skala baarakɛminɛnw

Nafamafɛnw fana bɛ ka sanni kɛ nin fɛɛrɛ in na-kɛrɛnkɛrɛnnenya la yɔrɔw la, rezow ka fɛnsɔrɔsiraw bɛ kɔrɔya yɔrɔ minnu na walima yɔrɔ minnu na, fɛnw doncogo kura bɛ ka tɛmɛ ɲinini kɛcogo kan.BESS min bɛ minɛn kɔnɔsigili minnu bɛ tilali siratigɛ la, olu bɛ se ka sɛnɛfɛnw sɛnɛcogo kura bila kɔfɛ, n’o tɛ, o tun bɛna se miliyɔn tan ma. Duniya fanga kura baarada b’a jira ko ɲininiw dɔgɔyali bɛ se ka kɛ fo kɛmɛsarada la 20 suguw la, fanga kura doncogo gɛlɛn bɛ minnu na.

BESS Teknoloji ani Sizing ka ɲɛsin Load Shifting baarakɛcogo ma

Batiriw ka chimie nafa ka bon. Nka fanga maracogo min sigilen bɛ a sanfɛ, o fana bɛ ten, ani ni pake bɛɛ bonya bɛnnen don doni lakika cogoya ma-a tɛ teori ta ye ka bɔ feerelikɛyɔrɔ la.

Walasa ka yɔrɔw suma ɲɔgɔn nafanga maracogo suguyaw ni fɛɛrɛw, LFP kɛra a jɔyɔrɔba ye don o don-bisikili baarakɛcogo la. Kobalt tɛ yen, o kɔrɔ ye ko fɛnw dilancogo sabatilenw. Sikili ɲɛnamaya bɛ mɛn ka tɛmɛ NMC kan ni kɛmɛsarada la 40–60 ye diɲɛ jɔlenw sigiyɔrɔ lakikaw la-. Wa lakana hakɛ-270℃thermal runway threshold ni NMC ka ~150℃-o bɛ danfara yelen don asiransi sɛbɛnni ni yamaruya dicogo la, kɛrɛnkɛrɛnnenya la yɔrɔw la minnu bɛ sow kɛrɛfɛ minnu bɛ mɔgɔ minɛ.

EMS layɛrɛ ye yɔrɔ ye min na bolomafaraw bɛ sɔrɔ ka ɲɛ. Kuwati ɲɛnabɔli sira min labɛnna ka ɲɛ, o bɛ nafabɔ hakɛw, waati kunnafoniw, yɔrɔ doni cogoyaw, ani batiri chargement cogoya ladege, ka charge/discharge waatibolodacogo ladilan waati yɛrɛ la walasa ka hakɛ jɛnsɛnniw minɛ, bololabaara bolodacogo tun bɛna minnu to yen pewu. Algoritmɛ minnu bɛ se ka fɔ ka ɲɛ, olu bɛ se ka minɛnw daminɛcogo wuli, ka bɔli kɛ ɲɔgɔn fɛ ni tile bɔli kurulenw ye, ani ka don o don sɔrɔ balansi ni selilɛriw tiɲɛni ye waati jan kɔnɔ. Danfara min bɛ waati jatebɔlan basigilen-basigilan ni EMS kɔrɔfɔlen cɛ? Tuma caman na, kɛmɛsarada la 20–30 bɛ sɔrɔ san o san warimara la ka bɔ fɛnɲɛnamafagalan kelenw na.

BESS ka labɛncogo danmadɔw doni jiginni kama

Bonya bɛ bɔ doni hakɛ la, nka a bɛ tiɲɛ cogo min na, o filɛ nin ye:

Jagokɛyɔrɔ fitinin fo ka se cɛmancɛ-(100–500 kWh):Kɛnɛma kabiniw sigicogo bɛ baara kɛ kosɛbɛ yan. Polinovel ka baarakɛnɛma kabini BESSkilowati 60 / kilowati 121 na ka se kilowati 125 / kilowati 241 ma, o bɛ sanga 2–4 ​​ɲinini kunbɛnni dafa jagokɛyɔrɔ fanba la. U bɛ don mobili jɔyɔrɔw la, so sanfɛ, walima masinw na, u bɛ don kuran pannew la minnu bɛ yen ni yɔrɔ labɛnni fitinin ye, ani ka kurun ci ni BMS jɛlen ye, ji nɛnɛ, ani tasuma kunbɛnni-no multi-feerekɛla caman ka jɛ-ka-baara kungolodimi tɛ yɔrɔ la. Kabini kilowati 200 ni kilowati 100 invertɛri faralen ɲɔgɔn kan, o bɛ kilowati 100 bɔ boon dɔ ka wulada sɔgɔli la. Ni i ka ɲinini sara bɛ $15/kW/kalo, o jiginni kelen bɛ $1500/kalo kisi.

Industriw ni kalanso belebelebaw (1 MWh+):Sistɛmu minnu bɛ kɛ ni minɛnw ye. Polinovel 20-sen minɛn dantigɛlen min bɛ LFP seko 1–2 MWh sigi ni fanga jiginni sira ye min bɛ se kilowati 500 ma, o bɛ wuli don o don san tan ni kɔ kɔnɔ. -minɛn caman bilali bɛ se ka kɛ 5 MWh ye ani ka tɛmɛ o kan. O fɛnw bɛ na ni batiriw bilayɔrɔw ye minnu bɛ ɲɔgɔn sɔrɔ kosɛbɛ-, PCS, funteni ɲɛnabɔli, tasuma kunbɛnni, ani BMS bɛɛ bɛ sɛgɛsɛgɛ izini kɔnɔ sani u ka ci. A ka c’a la, baara kɛli bɛ dɔgɔkun caman ta, i tun bɛna kalo minnu kɛ ka batiri, inverter ani controls feerelaw danfaralenw labɛn.

Energy Resilience: Bonus min jɔlen don-A kɔnɔ

Doni-shifting BESS bɛ ni infrastructure ye kaban backup power kama. Ni rezow tiɲɛna, batiri kelen minnu bɛ rate arbitrage ɲɛ ka taa a fɛ, olu kelenw bɛ baara kɔrɔw to baara la-dɔgɔtɔrɔsobaw, kunnafonidilanw, ji furakɛli, fɛn dilanni banbaliw. Ni aw ye kɔpi seko fara sistɛmu kɔrɔ dɔ kan, o bɛ musaka kɛ kɔpi jɔlen bilali la a tilayɔrɔba dɔ la. A fara ɲɔgɔn kan ni on-site solar ye ani sistɛm bɛ se ka gun pewu.

Nin tɛ wariko ɲɛnabɔli fɔlɔ ye porozɛ fanba la. Nka a bɛ farati jatebɔ Changer, kɛrɛnkɛrɛnnenya la yɔrɔw la, yɔrɔ minnu na sanga naani{1}} tiɲɛni musaka ka ca ni batiri sitɛmu yɛrɛ ye.

Nafolo ko kɛli BESS doni jiginni kama

Aw ye aw ka utilité fatura sama ka taa sanfɛ. Aw bɛ ɲinini sarataw ni fanga sarataw fara ɲɔgɔn kan. Aw ye aw ka TOU hakɛ bolodacogo ɲini ani ka jɛnsɛnni kɔlɔsi hakɛ caman ni hakɛ dɔgɔman finɛtiriw cɛ. O kɔfɛ, i bolo don kalo 12 cɛmancɛ jateminɛ kunnafoniw na-nafamafɛnw fanba bɛ miniti 15 walima lɛrɛ kunnafoniw di u ka ɛntɛrinɛti dakunw fɛ.

Misali baaralen dɔ filɛ nin ye. A fɔ ko i bɛ 200.000 ft sq ft dilanyɔrɔ dɔ ɲɛminɛ Texas ni 2 MW ɲinini ye, a ɲinini sara ye $14/kW/kalo ye, ani $0.12/kWh min bɛ jɛnsɛn off{6}}peak ni on-peak rates cɛ. Aw bɛ BESS 1 MWh / 500 kW minɛn kɔnɔ.

O sitɛmu bɛ kilowati 400 bɔ i ka kalo hakɛ la. Ni $14/kW ye, o ye $5600/kalo ye ɲinini sarali dɔrɔn na-$67.200 san kɔnɔ. Layer on energy arbitrage : cycle 1 MWh don o don ni $0.12/kWh ye ni 90% ye round{12}}taama nafama na, o bɛ $27.000 ɲɔgɔn sɔrɔ/san baarakɛdon 250 kɔnɔ. San o san bolomafaraw faralen ɲɔgɔn kan, olu bɛ se dɔrɔmɛ 94.000 ma. Ni musaka dafalen sigilen don, n’o ye dɔrɔmɛ 350.000–$400.000 ye, i bɛ san 4 fo san 4,5 sarali lajɛ ka kɔn dusudonw ɲɛ. Aw bɛ fédéral Investissement Tax Credit kɛ ani o bɛ jigin ka se san 3 ɲɔgɔn ma.

Demand response porogaramuw layɛrɛ bɛ sanfɛ. Nafamafɛn dɔw bɛ $50–$200/kW/san sara batiri hakɛ sɛbɛnnen na. KW 500 siratigɛ la, o ye dɔrɔmɛ 25.000–$100.000 wɛrɛ ye san o san sɔrɔ la ka kɛɲɛ ni sugu ni porogaramu sigicogo ye.

Ka ɲɛsin jɛkuluw ma minnu bɛ bolodabatiri fanga mara porozɛbaw-ba, sɔrɔko bɛ to ka ɲɛtaa sɔrɔ. Batiri musakaw bɛ ka jigin hali bi. Don o don sɔngɔko danfara ni sufɛ finɛtiriw cɛ, o bɛ ka bonya sugu fanba la. O cogoya fila bɛɛ bɛ sarali waatiw gɛlɛya.

Load Shifting Project daminɛ cogo ni BESS ɲuman ye

1. A daminɛ ni kunnafonidilanw ye, i kana daminɛ ni minɛnw ye.Aw bɛ fanga jateminɛ kɛ, ka karti kɛ lɛrɛ kɔnɔ, ani ka doni minnu bɛ se ka taa tiɲɛ na k’a sɔrɔ u ma baara tiɲɛ. Kandida minnu bɛ sɔrɔ tuma caman na, olu ye HVAC preconditioning, jisuma, EV fleet chargement, ani batch processing ye. Yɔrɔ dɔw b’a ye ko u ka ɲinini caya kɛmɛsarada la 30–40 bɛ bɔ taabolo la minnu bɛ se ka wuli nɔgɔya la ka taa waati wɛrɛ la. Dɔ wɛrɛw b’a ye k’u ka kuncɛyɔrɔw sirilen bɛ fɛn dilanni waatibolodalenw na, o kɔrɔ ye ko batiri ka kan ka baarakɛwaati dafalen minɛ.
2. Bonya ka se demand delta ma, a tɛ kɛ total consumption ye.Polinovel ka ɛntɛrinɛti jɛkulu bɛ o kɛ tuma bɛɛ-ka cɛmancɛ jateminɛnan kunnafoniw sɛgɛsɛgɛ, ka ɲinini sara ni arbitrage warimaracogo misali kɛ cogoya wɛrɛw kɔnɔ, ani ka kabini walima minɛnw sigicogo ɲuman jira yɔrɔ in na. Yɔrɔ min bɛ kilowati 50.000 ta kalo kɔnɔ, o mago tɛ batiri belebeleba la. A bɛ se ka kɛ ko a mago bɛ kilowati 200 dɔrɔn na walasa ka ɲinini cayalenba tigɛ min bɛ wari kɛmɛsarada la 35 bila. Misalibaw bɛ kɛ ni sistɛmuw bonya tɛmɛna ka da kWh bɛɛ kan sanni ka kɛ peak-to-off-peak gap yɛrɛ ye.
3. Aw bɛ sariya labatoli sɛgɛsɛgɛ sani aw ka sanni kɛ.Aw ye aw jija aw ka sistɛmu ka UL 9540 seereyaw ni UL 9540A tasuma sɛgɛsɛgɛli kunnafoniw ta-o bɛ nɔ bila sira di waatiw la ani asiransi seko la. Polinovel sitɛmuw bɛ ci ni u fila bɛɛ ye, ka fara LFP selilɛriw kan, BMS jɛlenw, ji nɛnɛ, ani tasuma kunbɛnni, olu bɛɛ sɛgɛsɛgɛra izini-la ani u labɛnnen don ka baara kɛ dɔgɔkun damadɔ kɔnɔ u dili kɔfɛ.
4. Optimize ka t’a fɛ install kɔfɛ.Track performance kalo o kalo. Aw bɛ aw ka charge/discharge windows ladilan ni tarifu waati bolodalenw bɛ wuli waati kɔnɔ ani ni facility doni bɛ Changé. Porozɛ minnu bɛ segin ɲumanw sama, olu ye minnu ye mɔgɔ dɔ bɛ dashboard kɔlɔsi tiɲɛ na-a tɛ batiri sigilen bɛ auto kan ani mɔgɔ si t’a lajɛ ni EMS sigicogo bɛ bɛn hali bi ni sisan hakɛ sigicogo ye.