Litiyamu nɛgɛ fositɛri (LiFePO4) batiri min bɛ fanga marayɔrɔ la min dilannen don koɲuman, a ka c’a la, o bɛ san 10 fo san 15 kɛ don o don wotoro la. Nka o jate in b’a miiri ko fɛn caman bɛ taa ɲɛ-sumaya ɲɛnabɔli ɲuman, bɔli juguya kɔrɔlen, BMS min b’a ka baara kɛ tiɲɛ na, ani cikan profil min tɛ batiri minɛ i n’a fɔ a bɛ se ka fili. Aw ye o filiw dɔ la kelen sɔrɔ, wa aw bɛ se ka baro dɔ lajɛ min bɛna kɛ a nɔnabila ye san duuru walima san wɔɔrɔ kɔnɔ.
Nin ye fɛn ye an bɛ min ye tuma bɛɛ BESS yɔrɔ la. Porozɛ fila bɛ baara kɛ ni selil feerela kelen ye, tɔgɔlasɛbɛn sɛrɛkili hakɛ kelen, wa hali bi u bɛ laban ni diɲɛ ɲɛnamaya lakikaw ye minnu tɛ kelen ye kosɛbɛ. Danfara bɛ jigin tuma bɛɛ sitɛmu-nivo latigɛw la, a tɛ jigin seli-nivo specs la. O de ye nin gafe in sinsinnen bɛ min kan-min bɛ litiyamu batiriw bɛ mɛn tiɲɛ na waati hakɛ min na ni baarakɛminɛn ye fanga marayɔrɔ ye, telefɔni tɛ i ka bɔrɛ kɔnɔ.
Litiyamu batiri ɲɛnamaya janya ka kɛɲɛ ni a kɛcogo ye
| Waleyali | Chimie Typique (Simi ye min bɛ kɛ cogoya la). | San minnu bɛ kɛ cogoya la | Cycle Range min bɛ kɛ cogoya la |
|---|---|---|---|
| Ɛntɛrinɛti minɛnw (telefɔni, ɔridinatɛriw) . | LiCoO2 / LiPo ye | 2–4 | 300–500 |
| Kuran mɔbiliw | NMC ye | 8–12 | 1,000–2,000 |
| Tile marayɔrɔ min bɛ sigiyɔrɔw la | ƝɛnamayaPO4 | 10–15 | 3,000–6,000+ |
| Jago & izini BESS | ƝɛnamayaPO4 | 10–20 | 4,000–10,000 |
Danfara min bɛ sigiyɔrɔw ni C&I cɛ, o bɛ jigin sistɛmu dilanni gɛlɛya-nɛnɛ baarakɛta la, BMS muɲuli gɛlɛnw, ani cikanw ɲɛnabɔli la, minnu man teli ka jo di sigida misɛnninw ma.
Nin barokun tɔ in na, an bɛna an ka waati fanba kɛ o dakun laban in na, bawo o yɔrɔ de la ɲɛnamaya ɲininkali bɛ gɛlɛya tiɲɛ na-wa a sɔrɔli jugu bɛ wari lakika bɔ yɔrɔ min na.
Mun na BESS ka ɲɛnamaya kɛcogo ni selilɛri ka ɲɛnamaya kɛcogo tɛ kelen ye
Selilu dilannikɛlaw bɛ cycle ɲɛnamaya jatew bɔ. O jatew bɛ bɔ laboratuwari cogoyaw la-funteni kɔrɔsilen, C-hakɛ sigilen, jibɔ juguya basigilen. Donanw sɛbɛnfura min b'a fɔ ko "6000 cycles at 80% DoD, 25℃" o b'a fɔ i ye seli bɛ se ka min kɛ ko ɲuman-ko la. A t’a fɔ i ye i ka sistɛmu bɛna min lase kurunbokarilan dɔ kɔnɔ min sigilen bɛ Arizona, ka wotoro boli siɲɛ fila tile kɔnɔ walasa ka frequency regulation kɛ.
Baara ɲɛnamaya lakika min bɛ abatiri fanga maracogobɛ bɔ pake bɛɛ la : seliw, funteni ɲɛnabɔli, fanga jiginni, BMS/EMS fɛɛrɛ, ani baarakɛcogo ɲɛfɔli min bɛ wajibiya baarakɛminɛn fɛ. An y’a ye ko LiFePO4 sitɛmu minnu jate kɛra 6000 ye, olu bɛ dɔgɔya ka se 80% seko ma san naani jukɔrɔ bawo integrateur ye skimped on cooling. An y’a ye fana ko sistɛmu minnu bɛ ni 4000-cycle cellules fitininw ye, olu tɛmɛna san 12 kan bawo dilancogo latigɛ tɔw bɛɛ kɛra walasa ka batiri kɛnɛya lakana.
O danfara-tɔgɔdaga sɛrɛkili ɲɛnamaya ni baarakɛwaati min bɛ se ka di, o ye hakilina kelen ye min nafa ka bon kosɛbɛ mɔgɔ o mɔgɔ bolo min bɛ litiyamu batiri si janya jateminɛ a marayɔrɔ la.
Chimie nafa ka bon hali bi, nka a ka dɔgɔ ni i hakilina ye
LiFePO4 bɛ fanga sɔrɔ marayɔrɔ jɔlenw kan kun minnu bɛ tɛmɛ cycle jate kan. A ka funteni bolicogo dakun sigilen bɛ degere 270 lamini na , n’i y’a suma ni degere 160 ɲɔgɔn ye NMC kemisɛriw la. O dancɛ bɛ lakana ni funteni dilancogo baro bɛɛ Changé. O kɔrɔ fana ye ko LFP selilɛriw bɛ lamini funteni caman muɲu k’a sɔrɔ u ma tiɲɛni teliya, o bɛ baara kɛ ni ɲɛnamaya jan ye kɛnɛma yɔrɔw la, nɛnɛ musakaw dan bɛ yɔrɔ minnu na.
NMC batiriw bɛ fanga caman di-150 fo 260 Wh/kg ni 90 fo 160 Wh/kg ye LFP-min nafa ka bon hali bi yɔrɔ-baarakɛminɛnw na minnu bɛ dantigɛ. Nka dugukolo kan walima minɛnw bilali fanba la, senna-tɛgɛrɛ tɛ sirili bali ye. Muso kelen musaka ani fɛntigiya musaka bɛɛ lajɛlen san 10 fo san 15 kɔnɔna na, o ye. Wa o jateminɛw kan, LFP ye a yɛrɛ sama ka taa ɲɛ kosɛbɛ. Kɔrɔbɔli minnu kɛra jamana ka laboratuwaraw la, olu y’a jira ko LFP selilɛriw bɛ se 4000 fo 10000 ma ka se 80% seko marali ma, n’i y’a suma ni 1000 fo 2000 ye NMC ta la o cogo kelen na.
Litiyamu kemisi wɛrɛw-LiPo, litiyamu manganɛsi ɔkisidi, litiyamu kobalti ɔkisidi- bɛ baara kɛ ni mɔgɔw ka ɛntɛrinɛti ni baara kɛrɛnkɛrɛnnenw ye kosɛbɛ, nka u man teli ka sɔrɔ marayɔrɔ jɔlenw na. U ka cycle ɲɛnamaya (a ka c’a la 300–1500 cycles) ani funteni cogoyaw tɛ dɔrɔn ka san 10-plus poroze ɲɛtaa dɛmɛ, marako sɔrɔko bɛ min ɲini.
Funteni: Fɛn min bɛ batiriw faga ni dususuma ye
Ɛntɛrinɛti hakilila dɔ bɛ yen min kofɔlen don kosɛbɛ: baarakɛcogo funteni sabatilen jiginni degere 10 o degere 10, o bɛ kɛ sababu ye ka kemikɛli tiɲɛni hakɛ kɛ siɲɛ fila ye. Ni cayalan tigitigi ye 1,8x ye walima 2,2x, o bɛ bɔ simi ni kalan de la, nka sɔsɔli tɛ kɛ a ɲɛsincogo kan. Funteni bɛ elekitoroliti tiɲɛni teliya ani ka jirisunw jɔ minnu bɛ se ka u kɛlɛ elekitoroliw sanfɛ. Tiɲɛni bɛ kɛ ɲɔgɔn fɛ, wa a tɛ se ka segin kɔ.
O bɛ cogo di waleyali la? Tile-plus-mara porozɛ min bɛ kɛ waati funteni na min bɛ tali kɛ fiɲɛ nɛnɛni na min tɛ kɛ, o bɛ se ka kɛ sababu ye ka kɔnɔna selilɛri funteni tɛmɛ tuma bɛɛ degere 40 kan wulada bɔli waati. Kalo 18 kɔnɔ, o funteni degun sabatilen sugu bɛ se ka kɛ sababu ye ka seko bɔnɛni kɛ ni jateden fila ye- kosɛbɛ garanti jigiya kɔfɛ. Aw bɛ o cogo kelen in labɛn kokura ni ji nɛnɛma ye min bɛ seliluw minɛ degere 20 ni degere 30 cɛ , o la tiɲɛni bɛ segin a cogo kɔrɔ la.
Nɛnɛ bɛ gɛlɛya wɛrɛ lase mɔgɔ ma. Degere 0 duguma, ka litiyamu batiri charge, o bɛ farati la ka litiyamu kɛ anode kan-tiɲɛni banbali suguya dɔ, min bɛ tali kɛ lakana-ko la. BMS jɔyɔrɔ ɲumanw fanba bɛ chargement bali ka tɛmɛ danyɔrɔ lakananen kan, nka u bɛɛ tɛ o kɛ. Ka ɲɛsin sigili ma woroduguyanfan waatiw la, yɛrɛ-sumaya seko walima ka kɔn{7}}kondisiyɔn kɛcogo ɲɛ, olu tɛ fɛnw ye minnu bɛ se ka kɛ. U ye ɲɛnamaya kɔnɔna na asiransi ye. Faamuyalilitiyamu batiri baarakɛcogo funteni danwsanni ka sigida dɔ ɲɛfɔ, o bɛ i yɛrɛ tanga foro dɛsɛ suguya ma min bɛ seko ni dɔnko ni poroze seginniw bɛɛ tiɲɛ.
Depth of Discharge ani Dispatch Profile (Bɔli ni cicogo ɲɛfɔli).
Batiri min bɛ bɔ 50% DoD la cycle kelen-kelen bɛɛ la, a ka c’a la, o bɛna a di cycle jate bɛɛ lajɛlen siɲɛ fila fo siɲɛ saba ma, min bɛ bɔ 100% la. Nin ye kuran-simi ye min sigilen don koɲuman-. Fɛn min tɛ jateminɛ dɔgɔya, o ye cogo min na cikan ɲɛfɔli-k’a jira ko chargement ni dischargement cogoya tile, dɔgɔkun ani waatiw kɔnɔ-bɛ tiɲɛni cogoya kɛ cogoyaw la, DoD nimɔrɔ nɔgɔman tɛ min minɛ.
Aw ye jagokɛla BESS sigicogo fila jateminɛ, u fila bɛɛ bɛ baara kɛ ni LiFePO4 selilɛri kelenw ye minnu hakɛ ye 6000 ye. Installation A bɛ cycle juguman kelen kɛ tile kɔnɔ walasa ka peak shaving kɛ. Installation B bɛ frequency regulation ɲɛnabɔ, ka cycling shallow siɲɛ kɛmɛ caman don o don. U fila bɛɛ bɛ baara kɛ tekniki siratigɛ la spec kɔnɔ. Nka fanga dalajɛlen bɔli, funteni doni, ani mikro-degun min bɛ elekitorode fɛnw kan, olu tɛ kelen ye kosɛbɛ. Installation B bɛ se k’a seko garanti dancɛ gosi san caman ka kɔn Installation A ɲɛ, hali n’a ka DoD moyenne cycle kelen kɔnɔ, o ka dɔgɔ kosɛbɛ.
O de y’a to ɲɔgɔndankɛlaw hakɛ sigicogo dɔnbagaw ni kunkolo yɔrɔ-a ka c’a la 15 fo 20% ka tɛmɛ jatebɔ wajibiyalenw kan. O dancɛ in b’a to sistɛmu ka baara kɛ DoD cɛmancɛ la sanni a ka gɛlɛya ka se a dan hakɛ dantigɛlenw ma sɛgɛsɛgɛli bɛɛ la. O fana de y’a To jɛɲɔgɔnya bɛ u ni ɲɔgɔn cɛcharge-discharge cycles ani -diɲɛ BESS baarakɛcogo lakikabɛ nuanced ka tɛmɛ datasheet fanba b’a jira cogo min na.
BMS ani EMS: Yɔrɔ min na Sistɛmu dilanni bɛ batiri ɲɛnamaya kunbɛn
Batiri ɲɛnabɔli sira bɛ seli-nivo voltage, temperature ani current kɔlɔsi. A bɛ chargement tɛmɛnen, over{2}}discharge, ani funteni ko kɛlenw bali. Seli caman-pakew kɔnɔ, a bɛ seli balansi ɲɛnabɔ walasa seli kelen si kana tiɲɛ joona ka tɛmɛ a sigiɲɔgɔnw kan. Nin bɛɛ ye tabali sɔgɔlenw ye.
Fɛn min bɛ BMS cɛmancɛ ni ɲuman faranfasi, o ye state-of-charge estimation accuracy ani adaptive control ye. LiFePO4 sitɛmuw kɔnɔ kɛrɛnkɛrɛnnenya la, SoC jateminɛni tɔgɔjugu don ko a ka gɛlɛn bawo tension curve bɛ surunya fla la baarakɛyɔrɔ fanba la. Sisitɛmu jɔnjɔnw bɛ se ka dabila kosɛbɛ. O kɔrɔ ye ko baarakɛlaw bɛ seko to ka jɔ i n’a fɔ lakana buffer, walima u b’a dɔn k’a sɔrɔ u ma -seliluw bɔ ka tɛmɛ ani ka cycle ɲɛnamaya surunya. Plateformes (plateformes) minnu ka ca kosɛbɛ, olu bɛ o fili in jigin kosɛbɛ, ka seko ni dɔnko baaracogo ni kɛnɛya kuntaalajan-mara.
BMS sanfɛ, fanga maracogo sigilen bɛ yen, min bɛ a latigɛ waati min na ani cogo min na, a ka gɛlɛn ka charge ani a bɔli ka da kuran sɔngɔ kan, rezow taamasiyɛnw kan, tile bɔli jateminɛw kan, ani bɛnkansɛbɛnw ka wajibiw kan. EMS min labɛnna ka ɲɛ, o tɛ sɔrɔ caya dɔrɔn-a bɛ batiri fana lakana ni a bɛ a yɛrɛ tanga bisikili bolicogo ma min tɛ mako ɲɛ-ta hakɛ caman na ani ka ladonni sara boloda min bɛ seliw to u ka bɛn waati kɔnɔ.
An ka ko kɛlenw na, BMS setigi ni EMS fɛɛrɛ hakilitigi faralen ɲɔgɔn kan, o bɛ dɔ fara diɲɛ batiri ɲɛnamaya lakika-kan kan ka tɛmɛn ka sugandili kɛ LFP selilɛri feerela fila cɛ minnu ka kunnafonidilanw cogoyaw tɛ kelen ye dɔɔnin.
LiFePO4 ni Plɔmu-Asidi: Ɲɛnamaya waati danfara
Plomb-asidi batiriw bɛ jira hali bi legacy backup systems ani off{1}}grid baarakɛminɛn dɔw kɔnɔ. U ka sɛrɛkili ɲɛnamaya bɛ maana fɔ : 500 fo 1000 cycles ni 50% DoD ye jogo ɲuman deep-cycle lead-asidi la, n’i y’a suma ni 3000 fo 6,{12}} cycles ye 80% DoD la LiFePO4 la. Kalandriya siratigɛ la, asidi plɔmu-a ka c’a la, a bɛ mɛn san 3 fo san 5 kɔnɔ, nɛgɛso bolicogo baarakɛtaw la. LiFePO4 sigidaw bɛ to ka se o hakɛ siɲɛ saba fo siɲɛ naani ma.
Kɔrɔlen musaka danfara fana dɔgɔyara kosɛbɛ. Ni i ye jatebɔ kɛ fɛntigiya musaka bɛɛ lajɛlen na san 10- fo san 15 poroze ɲɛnamaya kɔnɔ, n’i y’a jateminɛ ko fɛn caman cili kɛcogo, ladonni, ani segin-ka-bɔnye nafama bɔnɛw, LiFePO4 bɛ nafa nafama di. O ye kunba yeLiFePO4 sitɛmuw ka tension camanye asidi plɔmu- bɔ a nɔ na, a bɛ se ka fɔ ko a bɛ se ka kɛ ko porozɛ jɔlen marayɔrɔ kura bɛɛ la.
Aw bɛ se ka min kɛ walasa ka batiri si hakɛ caya kosɛbɛ fɛnw marali porozɛw la
Aw bɛ seliluw mara degere 15 fo degere 35 kɔnɔ opereli waati. Kɛnɛma baarakɛyɔrɔw kama, o kɔrɔ ye ka funteni ɲɛnabɔli walekɛlen-ji nɛnɛni ɲɛfɔ walasa ka-density caman sɔrɔBESS sigicogo minnu bɛ minɛnw kɔnɔ, fiɲɛ jagoyalen-ka ɲɛsin kabini misɛnninw ma. Nɛnɛ min tɛ kɛ ka caya, o man teli ka kɛ waatiw la minnu ka sanfɛla bɛ to ka tɛmɛ degere 35 kan walima nɛnɛ bɛ duguma.
Aw bɛ baara kɛ ni jibɔyɔrɔ jugumanba ye. Batiri bolicogo ni 70–80% DoD ye sanni ka kɛ 100% ye, o bɛ se ka baara kɛ ni seko dɔw ye i bolo cycle kelen kɔnɔ nka a bɛ se ka san caman fara baarakɛcogo bɛɛ kan. Aw bɛ aw ka sistɛmu bonya walasa don o don baara ka to ka ɲɛ dan hakɛ dantigɛlenw kɔnɔ sanni aw ka digi u kan.
Aw bɛ aw ka chargeur ni inverter bɛn batiri spec ma. Charge voltage profiles, current limits, ani cutoff thresholds bɛ labɛn ka kɛɲɛ ni selilɛri kemisɛri kɛrɛnkɛrɛnnenw ye. Minɛn minnu tɛ bɛn ɲɔgɔn ma, olu tɛ garantiw tiɲɛ dɔrɔn-a bɛ seliw tiɲɛ ni timinandiya ye ni voltage stress ye walima balansi dafalen tɛ.
Aw kana a to batiri maralenw ka sigi u chargement dafalen walima u bɛɛ la waati jan kɔnɔ. Walasa ka waati kɔnɔ walima jɔli mara, aw bɛ SoC 40–60% mara yɔrɔ la min bɛ funteni{3}}kɔlɔsi. Kalandriya kɔrɔya bɛ teliya charge (sara) hakɛ dancɛ fila bɛɛ la.
Aw ye wari bila BMS ni EMS jogo la ka tɛmɛn marginal cell-nivo bolomafaraw kan. Kɔlɔsili ɛntɛrinɛti jɔnjɔnw bɛ se ka lakana fitinin di, nka BMS/EMS jɔcogo min labɛnna ka ɲɛ, o bɛ fɛn caman kɛ walasa ka batiri kɛnɛya kuntaalajan ni baarakɛcogo seko lakana. Sistɛmu min dilannen don ka ɲɛ, o bɛna a to a ka baara kɛ seko hakɛ dantigɛlen kɛrɛfɛ san tan kɔnɔ walima ka tɛmɛ o kan.
Ɲininkali minnu bɛ kɛ tuma caman na
J: LiFePO4 Batiri bɛ mɛn BESS baarakɛcogo la waati joli kɔnɔ?
A: Ni baarakɛcogo bɛnnen don-funteni kɔrɔsilen, DoD cɛmancɛ, BMS setigi-a LiFePO4 BESS bɛ san 10 fo san 15 don o don wotoro bolicogo di a ka c’a la sanni a seko ka jigin ka se 80% ma a hakɛ fɔlɔ la. Installation dɔw minnu ɲɛnabɔlen don koɲuman-u bɛ tɛmɛ o hakɛ kan. Yɛlɛmaba tɛ seli yɛrɛ ye nka a lamini sigida ye: funteni ɲɛnabɔli, cikanw cicogo, ani ladonni kɛcogo de b’a jira i bɛ jigin yɔrɔ min na o finɛtiri kɔnɔ.
J: Yala Litiyamu Batiri bɛ tiɲɛ ni a tɛ baara kɛ ni a ye wa?
A: Ɔwɔ. Kalandriya kɔrɔya ye tiɲɛni fɛɛrɛ ye min ni wotoro bolicogo tɛ kelen ye. Kɔnɔna fan fɛ waleyaw bɛ taa ɲɛ dɔɔni dɔɔni hali ni batiri tɛ baara la, o bɛ litiyamu baarakɛta dun ani ka dɔ fara kɔnɔna kɛlɛli kan. O hakɛ bɛ bɔ funteni ni charge cogoya la u maratuma na-batiri minnu maralen don funteni caman na ani charge dafalen bɛ tiɲɛ joona. Walasa ka a mara waati jan kɔnɔ, 40–60% SoC min bɛ sigida nɛnɛma ni jalen na, o bɛ o baara in sumaya kosɛbɛ.
J: Danfara jumɛn bɛ cycle ɲɛnamaya ni kalolabɔ ɲɛnamaya cɛ?
A: Sikili ɲɛnamaya bɛ charge-discharge cycles hakɛ jate sani seko ka bin ka se dantigɛli ɲɛfɔlen dɔ ma, a ka c’a la, 80% ye fɔlɔ ta ye. Kalandriya ɲɛnamaya bɛ batiri to baara la san hakɛ min na, a mana kɛ cogo o cogo. Waati fila bɛɛ bɛ baara kɛ waati kelen na, wa dan min bɛ fɔlɔ, o de b’a jira ni batiri bɛ se a nafa laban ma waati min na. Don o don-bisikili BESS baarakɛcogo la, a ka c’a la, sikɔlɔ ɲɛnamaya de ye sirili gɛlɛya ye. Labɛnni walima baarakɛcogo dɔgɔman-baarakɛminɛnw kɔkannakow la, kalandriya ɲɛnamaya bɛ se ka kɛ fɛn ye min nafa ka bon kosɛbɛ.
J: Mun na BESS Porozɛ fila minnu ka selilɛriw ye kelen ye, olu bɛ si hakɛ danfaralenw sɔrɔ?
A: Sabula cellule specs ye donna kelen dɔrɔn de ye. Funteni maracogo ɲuman, jibɔyɔrɔw juguya sigicogo, C-hakɛ baarakɛtuma na, BMS ka ɲɛtaa, ani cicogo bɛɛ bɛ danfara porozew ni ɲɔgɔn cɛ. Batiri fanga maracogo min bɛ ɲɔgɔn sɔrɔ koɲuman-min bɛ nin ko ninnu bɛɛ ɲɛnabɔ, o bɛna mɛn ka tɛmɛ sigida kan ni selilu kelenw ye nka a dilanni barika ka dɔgɔ-tuma dɔw la san damadɔ.
J: Tuma jumɛn na ne ka kan ka batiri caman cili labɛn ESS porozɛ kɔnɔ?
A: Porozɛ wariko misali fanba b’a miiri ko batiri bɛna cili walima ka dɔ fara a kan san 10 ka se san 12 ma LiFePO4 sitɛmuw ka wotoro bolicogo la don o don. Ni aw ka sistɛmu bɛ baara kɛ cogoya kɔrɔlenw na-DoD dɔgɔyali, waati hakɛ danmadɔ, funteni maracogo ɲuman-aw bɛ se ka fɛn wɛrɛ bila a nɔ na ka se san 15 ma walima ka tɛmɛ o kan. Budjet kɛ a kama joona, nka aw bɛ sistɛmu labɛn walasa a falenni ka kɛ kɔfɛ ni a bɛ se ka kɛ. Jago-poroze la, danfara min bɛ san 10 ni san 15 ɲɔgɔn falen-falen siratigɛ la, o bɛ se ka kɛ dɔrɔmɛ ba kɛmɛ caman ye, musakabaw min bɛ kɔlɔsi.
J: Yala Sikili 6000 bɛ bɛn San 15 ma tiɲɛ na wa?
A: Ni sistɛmu bɛ cycle dafalen kelen ɲɔgɔn kɛ tile kɔnɔ dɔrɔn ani ni baarakɛcogo tɔw bɛɛ bɛ to spec kɔnɔ. Ni 'sèn kelen ye tile kɔnɔ, 'sèn 6000 bɛ Kɛ ka Se kalandriya sàn 16,4 ɲɔgɔn ma. Nka diɲɛ sigida lakika- fanba tɛ cycle kɛ ni hakɛ dafalen ye min bɛ bɛn ɲɔgɔn ma. Waati ɲininiw jiginni, rezow cicogo caman ɲɔgɔnna, ani tuma dɔw la, ko minnu bɛ kɛ ni hakɛ caman ye, o kɔrɔ ye ko don dɔw bɛ cycle dafalen caman ye minnu bɛ bɛn ɲɔgɔn ma, dɔw bɛ dɔgɔya. Factor in calendar aging-min bɛ taa ɲɛ hali ni cycling-ani 6000{13}}cycle cellule min bɛ don o don cycling application kɔnɔ, o bɛ karti kɛ ka ɲɛ ka tɛmɛn san 10 fo san 15 baara nafama kan. Jatebla ni foro jaabi cɛ danfara bɛ jigin funteni degun na, BMS tiɲɛni na, ani sistɛmu bɛ ci cogo min na ni fanga ye.
J: Funteni bɛ BESS batiri ɲɛnamaya dɔgɔya cogo di?
A: Sariya min bɛ fɔ tuma caman na, o ye ko dɔ farali sabatilen o degere 10 kan ka tɛmɛ baarakɛcogo ɲuman kan, o bɛ kɛ sababu ye ka kemikɛli tiɲɛni hakɛ kɛ siɲɛ fila ye. Sisitɛmu min bɛ baara kɛ tuma bɛɛ ni degere 35 ye, o bɛna kɔrɔya joona ka tɛmɛ min minɛna degere 25 kan , wa sistɛmu min bɛ to ka degere 45 gosi, o bɛ se ka baara kɛ ni seko ye min bɛ se ka bɔ a la siɲɛ caman ka tɛmɛ hakɛ kan min tun bɛ fɔ. Nɛnɛ fan fɛ, chargement min bɛ degere 0 duguma, o bɛ farati lase litiyamu plating-tiɲɛni suguya dɔ ma min tɛ se ka wuli, min bɛ dɔ bɔ seko ni lakana hakɛ fila bɛɛ la. Tiɲɛ na, BESS min sigilen don yɔrɔ la, nɛnɛ tɛ min na, o bɛ se ka san caman baarakɛta bɔ a la ni i y’a suma ni sigida kelen ye sigida la min ka timi walima ni a bɛ ni jisuma ye. O nɔ tigitigi bɛ bɔ fɛnw bɔli waati la ani wotoro boli fanga la, nka funteni cogoya minnu ma ɲɛnabɔ ka ɲɛ, olu de ye sababu kelen ye min ka teli ka kɛ sababu ye BESS porozɛw ka baara kɛ ka ɲɛ u ka ɲɛnamaya hakɛ jateminɛlen na.
J: LiFePO4 batiri bonya bɛ kɛ wajibi ye tuma jumɛn?
A: Dɔ farali-ka selilɛri modulu kura fara kɔrɔlenw kɛrɛfɛ walasa ka sistɛmu seko bɛɛ lajɛlen segin a cogo kɔrɔ la-a ka c’a la, o bɛ don baro la ni BESS dɔ dɔgɔyara ka se 70–80% ma a tɔgɔlasɛbɛn seko fɔlɔ la. Don o don-sikili LiFePO4 sitɛmu min bɛ baara kɛ koɲuman, o yɔrɔ ka teli ka se san 8 ni san 12 cɛ. Baarakɛla dɔw bɛ dɔ fara u ka baara kan ni 80% ye walasa ka seko garanti mara bɛnkanw na minnu bɛ kɛ ka fɛnw ta, ka sɔrɔ dɔw bɛ degradation curve boli ka taa a fɛ n’u ka cikan magow y’a to. A ka c’a la, dɔ farali musaka ka bon-ka tɛmɛn fɛn caman cili kan ni BMS ni fanga jiginni minɛn minnu bɛ yen, olu tora baara la, nka a bɛ se ka kɛ ni seliw bɛnni ye kosɛbɛ walasa ka tiɲɛni teliya modulu kuraw kɔnɔ ka da tension balanbaliya kan ni kɔrɔlenw ye.