Depth of discharge (DoD) ye batiri fanga kɛmɛsarada la min kɛra kaban. Batiri min ye 30% di a seko la, o bɛ 30% DoD la ani 70% ɲɔgɔnna chargement state la.
O jateden kelen in bɛ fɛn saba latigɛ minnu bɛ se ka kɛ: i bɛ fanga hakɛ min sɔrɔ tiɲɛ na cycle kelen kɔnɔ, batiri banki ka kan ka bonya cogo min na, ani batiri bɛna cycle hakɛ min di sani a ka se a ka ɲɛnamaya seko laban- ma. Nin gafe in bɛ DoD formula ɲɛfɔ, danfara min bɛ DoD ni charge cogoya cɛ, bɔnɛ layɛrɛ minnu bɛ tɔgɔlasɛbɛn kWh ni AC fanga dilen cɛ, ani baarakɛcogo finɛtiri tacogotile, kɔsegin fanga ani jago walima nafama batiri fanga marayɔrɔw. RV ni kɔgɔjida baarakɛlaw bɛna a ye ko jatew bɛ kɛ kelen ye, hali ni sɔrɔko tɛ kelen ye.
Kɔrɔfɔli kelen bɛ tali kɛ fɛn bɛɛ la min bɛ duguma: nimɔrɔ minnu fɔra yan, olu bɛ bɔ fɛn dilannikɛlaw ka sɛbɛnw na minnu tɔgɔ dara, minnu bɛ fɛn dilannenw denbaya kɛrɛnkɛrɛnnenw kan. U ye ɲɛfɔli yɔrɔw ye minnu nafa ka bon, u tɛ sariyaw ye minnu bɛ kɛ izini- bɛɛ kɔnɔ. I ka kunnafoni-falen-falen ye tuma bɛɛ kunnafonidilan, cycle-ɲɛnamaya kuru, BMS labɛncogo ani garanti ye i bɛ modeli tigitigi min san.
Depth of Discharge ye mun ye?
Depth of discharge bɛ se hakɛ min bɔ batiri chargelen na, o jateminɛ, o bɛ jira ni kɛmɛsarada la seko ye min fɔra.
- Sara dafalen: 0% DoD
- Se min bɛ kɛ, o tilancɛ: 50% DoD
- Se min bɛ se ka sɔrɔ, o bɛɛ bɛ kɛ: 100% DoD
Ja fila minnu bɛ spec sheet kan, olu bɛ daɲɛ kelenw de fɔ nka u kɔrɔ tɛ kelen ye.DoD min ka ca ni tɔw bɛɛ yeye jibɔ jugumanba ye min bɛ kɛ fɛn dilannen walima a batiri ɲɛnabɔcogo fɛ k’a sɔrɔ a ma lakanani daminɛ.DoD min bɛ ladilikan diye baarakɛyɔrɔ finɛtiri ye min dilabaga bɛ jagokɛcogo ɲuman jate-ko ye fanga baarakɛta, cycle ɲɛnamaya ani fɛn falen musaka cɛ. Ka fɔlɔ minɛ i n’a fɔ filanan, o ye fili ye min sɔngɔ ka gɛlɛn kosɛbɛ nin barokun bɛɛ la.
Rolls bɛ o danfara jira ka jɛya. Adrop-in LFP batiri baarakɛcogo gafe kɔnɔbɛ ladilikan di ka o batiriw cycle 0% ni 80% DoD cɛ walasa ka cycle ɲɛnamaya ɲuman sɔrɔ, ka sɔrɔ BMS yɛrɛ tɛ tigɛ fo 95% DoD ɲɔgɔn. Lakanali dan sigilen bɛ kɛmɛsarada la 15 la ladilikan jukɔrɔ, wa o jateden kelen dɔrɔn de bɛ i ka sistɛmu dilanni na.
Depth of Discharge vs Jamana ka jalaki
DoD ni charge state (SoC) bɛ cogoya kelen ɲɛfɔ ka bɔ dakunw na minnu bɛ ɲɔgɔn kɛrɛfɛ. Ni u fila bɛɛ bɛ baara kɛ ni kunnafoni-falen-falen seko kelen ye:
DoD=100% − SoC. Bamako, Mali
| Batiri cogoya | DoD | SoC |
|---|---|---|
| Charge dafalen don | 0% | 100% |
| Kɔrɔlen-kɔrɔta bɛ baara kɛ | 25% | 75% |
| A tilancɛ bɛ baara kɛ ni a ye | 50% | 50% |
| Naani{0}}duurunan bɛ baara kɛ | 80% | 20% |
| Seko ni dɔnko min bɛ se ka sɔrɔ, o sɛgɛnnen don | 100% | 0% |
Jatebɔ ye fɛn ye min tɛ foyi ɲɛ. Reference capacité (kofɔcogo) tɛ. SoC jiralen min ye 0% ye, a ka c'a la, o kɔrɔ ye "0% ye BMS bɛ sɔn ka min di i ma", a tɛ kɛ "0% ye kuran seko la seliw kɔnɔ". Litiyamu sitɛmu fanba bɛ marayɔrɔ lakananen dɔ minɛ finɛtiri kun kelen walima a kun fila bɛɛ la, o de y’a to batiri min bɛ kalan lankolon na, o bɛ ni hali bi seliluw sigilen ye ka ɲɛ u tiɲɛni hakɛ sanfɛ.
Jatebɔcogo min bɛ kɛ ka jibɔyɔrɔ jugumanba jate
Baara kɛ ni amp-lɛrɛw ye
DoD (%)=Jibɔ seko (Ah) ÷ Se hakɛ jateminɛlen (Ah) × 100
Batiri 100 Ah min bɛ 30 Ah di sani a ka charge (sara) kokura, o bɛ 30% DoD la, o bɛ 70% SoC ɲɔgɔn to yen. Ni doni kuran bɛ sabati ka ɲɛ, bɔli seko ye kurunba × waati dɔrɔn ye: 20 A sanga fila kɔnɔ, o bɛ 40 Ah bɔ, walima 40% DoD ka bɔ batiri 100 Ah la. N’i dalen t’a la ko Ah jate min bɛ sɛbɛnfura kan, o bɔra cogo min na fɔlɔ, an ka ɲɛfɔlikɛla kanAh kɔrɔ ye min ye batiri kanbɛ kuma jatebɔ bɛnkanw kan.
Aw bɛ o jaabi jate i n’a fɔ jateminɛ fo ni batiri kɔlɔsilikɛlan kalifaralen walima BMS de bɛ jatebɔ kɛ. Seko lakika bɛ Yɛlɛma ni funteni, jibɔ hakɛ, si hakɛ ani tigɛ-bɔn ye min bɛ Kɛ ka "lankolon" ɲɛfɔ.
Baara kɛ ni kilowatt-lɛrɛw ye
DoD (%)=Kuwati min bɛ bɔ (kWh) ÷ Batiri fanga tɔgɔlama (kWh) × 100
Batiri tɔgɔlama min bɛ kilowati 10 bɔ, n’o bɛ kilowati 8 bɔ, o sera 80% DoD ma. A ka c’a la, fɛnw marayɔrɔw bɛ ɲɛfɔ fanga la sanni ka charge (sara) la, o la, nin ye version ye i bɛna baara kɛ ni min ye sizing baara kama; ni danfara min bɛ fanga ni fanga hakɛw cɛ, o bɛ ka jɛya hali bi, aw ye a lajɛkW vs kWh ɲɛfɔra.
Ka formula (fɔcogo) kɔsegin ka ɲɛsin sizing (size) ma
Seko tɔgɔla wajibiyalen=Fanga baarakɛta wajibiyalen ÷ DoD yamaruyalen
Aw mago bɛ 80 kWh DC fanga la min bɛ se ka baara kɛ ni 80% DoD bolodalen ye wa? Aw mago bɛ 100 kWh nominal la. O de ye daminɛ ye, jaabi tɛ - dakun nata bɛ min ɲɛfɔ hali bi ka bɔ sanfɛ.
K’a ta Selilɛri seko la ka se AC fanga dilen ma
DoD ka ɲagami fanba bɛ bɔ jatedenw sumani na minnu suman na yɔrɔw la minnu tɛ kelen ye sistɛmu kɔnɔ. Fanga dancɛ wɔɔrɔ bɛ yen minnu tɛ kelen ye, wa feerekɛlaw bɛ dancɛ minnu fɔ, olu bɛ u ɲɛnajɛ:
- Selilɛri ka kuran-kimika seko- min bɛ se ka kɛ teori la a ka tension dancɛw cɛ.
- Paki seko tɔgɔlama- tɔgɔla jatebɔ, a ka c’a la seli seko × cogoya, ni a bɛ tali kɛ funteni na ani C- hakɛ fɔlen.
- BMS-se sɔrɔli seko- min bɛ to BMS kɔfɛ, o bɛ kunkolo yɔrɔ mara finɛtiri sanfɛ ani duguma.
- Seko min bɛ se ka baara kɛ ni garanti ye- yɔrɔ min garanti bɛ lakana tiɲɛ na, o bɛ se ka dɔgɔya hali bi.
- DC fanga dilen- seko min bɛ se ka sɔrɔ × DoD labɛnna, ka funteni ni kɔrɔya nɔ bɔ.
- AC fanga dilen- jiginni bɔnɛw kɔfɛ PCS ni dɛmɛnanw tacogo la.
Daɲɛ fila minnu nafa ka bon ka pinɛ yan.C-hakɛye bɔli walima charge current jiralen ye ka kɛɲɛ ni seko ye: 0,5C batiri 100 Ah kan, o kɔrɔ ye 50 A ye, wa C-hakɛ minnu ka ca, a ka c’a la, i bɛ se ka seko min bɔ sani i ka tigɛ-go gosi, o bɛ dɔgɔya. EPCS (PCS) ye(power conversion system) ye inverter sira fila ye DC batiri ni AC grid cɛ walima doni - lajɛfanga jiginni siratigɛ bɛ min kɛa ka baarakɛcogo ɲɛfɔlen don cogo min na, ani k’a kɔlɔsi ni jateden min fɔra, o ye sira kelen-taama ye walima ni segin ye-taama.
O layini ninnu kosɔn, sistɛmu fila minnu tɔgɔ sɛbɛnnen bɛ kelen ye kWh, olu bɛ se ka AC fanga di min tɛ kelen ye kosɛbɛ. Ni aw bɛ quotations suma ɲɔgɔn na, aw bɛ aw sinsin a kan ko kWh jateden kelen-kelen bɛɛ ka sɛbɛn ni dan ye a bɛ min kofɔ. An ka jateminɛ kunbabawbatiri fanga maracogo baarakɛcogo jiralanwbɛ tɛmɛ jateminɛw fɛ minnu bɛ tali kɛ o la ka ɲɛ.
Mun na jibɔ juguman bɛ nɔ bila cycle ɲɛnamaya la
Sikili minnu ka dun, olu bɛ kuran ni masin degun caman lase ka tɛmɛ minnu man dun, o la, i n’a fɔ misali caman, ka seko dɔgɔya don o don, o bɛ sɛrɛkili caman san i ye sanni batiri ka se a ka ɲɛnamaya seko laban dantigɛlen-nan ma.
Sani aw ka cycle-ɲɛnamaya fɔlen o fɛn suma ɲɔgɔn na, aw k'a kɔlɔsi ko "cycle" kɔrɔ saba bɛ sɛrɛkili la:
- Farikolo charge–discharge ko kɛlen- bɔli kelen ani chargement kelen, a juguman suguya o suguya.
- O bɛ bɛn cycle dafalen ma- sɛnɛfɛnw dalajɛlen bɛ bɛn seko dafalen kelen ma, o la 50% bɔli fila bɛ jate kelen ye.
- Dilanbaga-a ɲɛfɔra jatebɔsen cycle- sɛgɛsɛgɛli protocole bɛ fɛn o fɛn fɔ. Misali la, Rolls bɛ sɛrɛkili dɔ ɲɛfɔ a ka LFP sɛbɛnw kɔnɔ i n’a fɔ bɔli ka se 90% DoD ma, o min ka dun ka tɛmɛ 80% kan a bɛ min laadi don o don baara kama.
Sikili jate min tɛ a kɔrɔbɔli cogoyaw la, o bɛ surunya kɔrɔ tɛ min na. Jɛɲɔgɔnya min bɛ dunuya ni ɲɛnamaya cɛ, o de ye sababu ye tiɲɛni misaliw bɛ DoD ta i n’a fɔ donnasira tilennen: NREL taSistɛmu Ladilikɛla Modelib’a ka cycle-degradation table jɔ ka bɔ seko fade la min suman cycle hakɛ dɔ la jibɔ juguya cɛmancɛ la, ani NREL talitiyamu-ion ɲɛnamaya ɲɛfɔcogo misali baarajagokɛla ka grafite/NMC selilɛriw kan, o b’a jira cogo min na a kɔlɔlɔ fana bɛ bɔ funteni sigida la kosɛbɛ.
Kuru lakikaw bɛ danfaraba don ka kɛɲɛ ni chimie, cellule design ani test protocole ye.
| Don o don DoD | Fanga danfaralen ɲɔgɔn na cycle kelen kɔnɔ | Sikili jate sira cogoya danma | A ka c’a la, fɛn min bɛ fanga sɔrɔ o desizɔn kan |
|---|---|---|---|
| A man dun (20–40%) . | Fɛ́gɛn | A ka bon kosɛbɛ | Batiri ka bon kojugu; kapitali musaka de bɛ fanga la |
| A bɛ dantɛmɛ (50–70%) . | Hakɛ | Jamanjan | Balance point commun don o don wotoro bolicogo la |
| A jugumanba (80–90%) . | Jamanjan | Ka lajigin | Batiri ka dɔgɔn, a ka baara ka ca cycle kelen kɔnɔ |
| Falen (a bɛ gɛrɛ dilanbaga dan na) . | A ka bon kosɛbɛ | A ka dɔgɔn kosɛbɛ, wa a ka teli ka kɛ garanti finɛtiri kɔkan | Dɔrɔn sensible for infrequent backup duty |
DoD tɛ mɔgɔkɔrɔba kelenpe ye abada. Baarakɛyɔrɔ funteni, bɔli hakɛ, waati min bɛ kɛ ka jɔ SoC sanfɛ kosɛbɛ walima min ka dɔgɔ kosɛbɛ, chargement profile ani kalolabɔ si bɛɛ bɛ kɛ sababu ye ka - ani funteni kɛrɛnkɛrɛnnenya la, o bɛ se ka fɛn tɔw bɛɛ degun. Trojan ta yebatiri ladonni ɲɛminɛcogosabu plɔmu-asidi min falen don ji la, o b’a fɔ kosɛbɛ: ni degere 10 o degere 10 bɛ degere 25 sanfɛ, o bɛ batiri si hakɛ tilancɛ bɔ. Litiyamu sitɛmuw kama, an ka sɛbɛnni kanlitiyamu batiri funteni hakɛbɛ charge ni discharge finɛtiriw datugu minnu nafa ka bon kosɛbɛ.
A bɔli juguya min bɛ fɔ ka kɛɲɛ ni batiri suguya ye
| Batiri suguya | Baarakɛcogo jateminɛ jɔnjɔn | Don o don DoD bilasirali (fɛn dilannen-kɛrɛnkɛrɛnnenya la) . | Danyɔrɔba min bɛ yen | Source basigilen |
|---|---|---|---|---|
| Plɔmu-asidi min bɛ ji la | A bɛ se ka kɛ ni ji jugumanba segin-segin ye; mago bɛ recharge teliya la ani dafalen na | Rollo : a man kan ka tɛmɛ 50% kan. Trojan: 20–50% ka ɲɛnamaya kɛcogo ɲuman sɔrɔ, a bɛ se ka 80% sɔrɔ . | Sulfation ani a si bɛ surunya ni a bɔra a la; jidonni ni ɲɔgɔndɛmɛ de wajibiyalen don | Rolls baarakɛcogo gafe; Trojan FAQ ani ladonni ɲɛw |
| AGM / Gel (VRLA) ye . | So jɔli min datugulen don, o bɛ ji bɔli bɔ, a tɛ ji bɔli nɔgɔya | Model-kɛrɛnkɛrɛnnenya la; kalan cycle-ɲɛnamaya kurulen i ka dunuya laɲinilen na | Charge voltage ni temperature compensation nafa ka bon kosɛbɛ; bɛnkan tɛ AES modɛli dɔw kan | Dilanbaga ka kunnafonisɛbɛn ani cycle-ɲɛnamaya kurulen ka ɲɛsin modeli tigitigi ma |
| ƝɛnamayaPO4 (LFP) . | Fenɛtiri waleyali min ka bon kosɛbɛ; BMS bɛ dan gɛlɛnw waleya | Roliw bɛ jigin-LFP kɔnɔ: 0–80% DoD walasa ka cycle ɲɛnamaya ɲuman sɔrɔ, ni BMS tigɛ-ka 95% kɛrɛfɛ | Charge min bɛ degɛrɛ 0 duguma, o man kan ka kɛ modeli caman kan; reserve bɛ dogo ka bɔ jiralan na | Rolls R/S-Series drop-LFP baarakɛcogo gafe kɔnɔ |
| Litiyamu-ion wɛrɛw (NMC, LTO, wdfl) . | Voltage ranges (voltaji) danfaralenw, fanga seko ani kɔrɔya kɛcogo | Nimɔrɔ min bɛ se ka wuli - si tɛ baara kɛ ni sistɛmu dilannikɛla ka finɛtiri ye | Simi tɔgɔ dɔrɔn bɛ fɛn dɔɔnin de fɔ | Sistɛmu dilannikɛlaw ka sɛbɛnw |
Plɔmu-asidi min bɛ ji la
50% jate min bɛ Kɛ cogoya la, o tɛ foli ye. ERolls Battery baarakɛcogo gafe (V7.4) .a b’a fɔ ko batiri jugumanw-sikiliw laɲini ye ka bɔ 50% kan, wa ko n’i y’a to banki ka taa duguma, o bɛ dɔ bɔ cycle ɲɛnamaya bɛɛ lajɛlen na; a fana bɛ low-voltage disconnect sigi 1,90–1,95 volts seli kelen kɔnɔ walasa k’o waleya waleyali la. Trojan ta yetekniki Ɲininkaliwbɛ ladilikan di ka 20–50% bɔ seko hakɛ la walasa ka ɲɛnamaya ni baara kɛcogo ɲuman sɔrɔ, ka sɔrɔ k’a kɔlɔsi ko batiriw bɛ se ka cycle kɛ fo ka se 80% ma. LFP ko in sigicogo kelen ye : seko ni dɔnko jate ni ladilikan jate, wa u tɛ se ka ɲɔgɔn falen.
AGM ni Gel
U fila bɛɛ ye valve-regulated lead-asidi ye. Kisɛ min datugulen don, o bɛ ji min bɛ kɛ tuma bɛɛ, o bɔ; a tɛ muɲuli di jibɔ jugumanba ma dan tɛ min na. Dugukolo min bɛ se ka kɛ, o bɛ bɔ plati dilancogo la, chargement profil, funteni ani cyclage frequency la, o bɛɛ bɛ jira fɛn dilannen ka cycle-ɲɛnamaya kurulen na. Ni i ye AGM ka fɛn dilannen fila suma ɲɔgɔn na, i b’a fɛ tiɲɛ na ka baara kɛ ni - "deep-cycle capable" ye ka baara kɛ ni a jugumanba ye min kɔnɔ, jatebɔ kɔnɔkow tɛ taa ni u ye.
ƝɛnamayaPO4
LFP bɛ finɛtiri dɔ di tiɲɛ na min bɛ se ka baara kɛ ni a ye ka tɛmɛ asidi plɔmu-sidi kan, wa a ka BMS bɛ tension ni current danw waleya walasa baarakɛla kana se ka pake tiɲɛ a ma kɛ cogo si la. Nka "capable of 100% DoD" ye lakanani kuma ye, a tɛ sɔrɔko ladilikan ye. I n’a fɔ Rolls misali b’a jira cogo min na, fɛn dilannikɛla bɛ se ka 95% yamaruya k’a sɔrɔ a bɛ 80% laadi. Sani i ka i ka baarakɛcogo dan sigi, i ka DoD hakɛ dantigɛlen sɔrɔ, don o don DoD laadilen, cycle-ɲɛnamaya hakɛo DoD la, sɛgɛsɛgɛli funteni ni C-hakɛ, -ɲɛnamaya seko sariyasun laban-, ani garanti fanga-bɔnɛ dan - o fɛn laban, garanti bɛ kWh bɛɛ lajɛlen min dafa a waati kɔnɔ, o de ka teli ka kɛ fɛn ye min bɛ i bali tiɲɛ na i ka kan ka taa yɔrɔ min na.
Litiyamu chimie wɛrɛw
LFP, NMC ani LTO tɛ kelen ye tension (voltaji) hakɛ la, fanga seko la ani kɔrɔya kɛcogo la, o la, "lithium battery DoD" nimɔrɔ caman tɛ se ka ta u ni ɲɔgɔn cɛ. An ka ɲɔgɔn sangalibatiri suguya wɛrɛw fanga marali kamabɛ chimie kelen-kelen bɛɛ bɛ bɛn yɔrɔ min na, o jira.
DoD ɲuman sugandicogo
Taabolo fɔlɔ : Aw bɛ daminɛ ni modɛli ye, aw kana daminɛ ni chimie ye
LFP batiri fila minnu bɛ bɔ feerekɛlaw fɛ minnu tɛ kelen ye, olu bɛ se ka kɛ ni BMS marayɔrɔw tɛ kelen ye, cycle-ɲɛnamaya kuruw ani garanti danw. Modeli nimɔrɔ ye sɛgɛsɛgɛli yɔrɔ ye.
Taabolo 2nan : Aw ye cycle-ɲɛnamaya kurulen kalan, a jukɔrɔla sɛbɛnniw fana sen bɛ o la
Aw ye jatebɔsɛbɛn ɲini, o kɔfɛ, aw k’a lajɛ ni a bɛ sɛgɛsɛgɛli funteni, charge ani discharge hakɛ, laban-of-discharge voltage ani laban-of-ɲɛnamaya ɲɛfɔli fɔ. "6000 cycles" fɔcogo min sɛgɛsɛgɛra 0,2C la ani degere 25 fo 80% seko tolen na, o bɛ fɛn wɛrɛ ɲɛfɔ min ni o fɔlen kelen in sɛgɛsɛgɛra 1C la ani degere 35 fo 60% la.
Taabolo 3nan : Aw bɛ DoD ni baarakɛcogo bɛn ɲɔgɔn ma
| Waleyali | Bisi bolicogo caya | DoD ka hakilinata waleyali |
|---|---|---|
| Don o don tile yɛrɛ-donni walima doni jiginni | ~1 cycle/tile, 300+ san kɔnɔ | Tɛmɛsira ni fɛn falen musakaw de bɛ fanga la; finɛtiri min man dun, o ka teli ka se sɔrɔ ɲɛnamaya bɛɛ kɔnɔ sɔrɔko kan |
| Tuma dɔw la grid backup | Sikili damadɔ bɛ Kɛ sàn kɔnɔ | A ka c’a la, jibɔ juguman bɛ sɔn dan na min bɛ se ka kɛ, bawo cycle jate tɛ sirili bali ye |
| Plomb-asidi kura sɔrɔcogo | Don o don | Aw bɛ a dilabaga ka 50% ka laadilikanw labato; aw bɛ a charge kokura joona bɔli bɛɛ kɔfɛ |
| LFP sitɛmu ni BMS reserve ɲɛfɔlen don | Don o don fo siɲɛ caman don o don | Dilan ka kɛɲɛ ni DoD ladilikan ye, ka BMS tigɛ- minɛ i n’a fɔ lakanani dɔrɔn |
| Seba-setigiya / kuntaala surun-waati | A ka c’a la, C- hakɛ caman | Se min bɛ sɔrɔ, o bɛ bin C- hakɛ caman na; a jira ko DoD hakɛ bɛ tali kɛ i ka bɔli hakɛ la |
Taabolo 4nan : Bonya ka bɔ doni na ka taa kɔfɛ
Aw bɛ doni kɔrɔlen sigi sen kan kW la, boli waati wajibiyalen, o la, fanga min bɛ se ka baara kɛ ni a ye kWh la. Tila ni DoD ye min yamaruyara walasa ka seko tɔgɔlama sɔrɔ, o kɔfɛ, i ka danfara fara fɛn caman tigɛli bɔnɛw kan, dɛmɛnanw tacogo, funteni ani ɲɛnamaya seko laban-nan. Ka seko tɔgɔlama sugandi fɔlɔ ani k’a jigi da ko a bɛ doni dafa, o ye porozɛw laban ka surun cogo min na san naani kɔnɔ.
Taabolo 5nan : Jatebɔ kɛ funteni ni ji bɔli hakɛ la
Funteni caman bɛ tiɲɛni teliya; funteni dɔgɔyali bɛ dɔ bɔ seko sɔrɔli la ani, litiyamu fɛn caman kan, a bɛ chargement bali pewu. C-hakɛ caman bɛ dɔ bɔ seko la min bɛ sɔrɔ sani a ka tigɛ-. I ka DoD laɲinilen jateminɛ cogoyaw la, sistɛmu bɛna an ka sɛbɛn ye tiɲɛ na - kanfanga mara batiriw bɔli baarakɛcogobɛ kuma hakɛ ni funteni bɛ ɲɔgɔn sɔrɔ cogo min na.
6nan : Aw bɛ batiri, BMS, inverter ani garantiw labɛn ɲɔgɔn fɛ
U naani ka kan ka bɛnkan sɔrɔ low-voltage cut-off, charge voltage, current limits, minimum SoC ani reserve settings kan. Fɛn kelen ka kan ka fɔ k’a jɛya: ni i ye invertɛri ka SoC sigicogo fitinin jigin, o tɛ batiri ka kuran dancɛ lakananen Changer, wa a bɛ se k’i bila garanti kɔkan kosɛbɛ. Batiri dilannikɛla ka dan bɛ to a ka kunnafoni-falen-falen-sɛbɛn ye.
Misali min kɛra baara la: LFP Sistɛmu min bɛ se kWh 100 ma
Fanga dancɛ wɔɔrɔ bɛ cogo min na ni jatedenw nɔrɔlen bɛ ɲɔgɔn na, o filɛ nin ye. Miiriliw fɔra walasa i ka se k’i yɛrɛ ta bila a nɔ na; u ye misali ye, u tɛ fɛn dilannenw ɲɛfɔcogo ye.
| Etapu | Bisigiyali | Kisɛya |
|---|---|---|
| Paki seko tɔgɔlama | Tɔgɔdaga | 100 kWh |
| DoD labɛnna | 80%, ka kɛɲɛ ni dilanbaga ka finɛtiri laadilen ye | 80 kWh DC ye |
| Kɔrɔtɔko reserve (kɔrɔtɔko) minɛna | 5% tɔgɔlama la, o tɛ sɔrɔ nɛgɛso bolicogo nɔgɔman na | 75 kWh DC ye |
| PCS jiginni bɔnɛ | 97% kelen-sira bɔli baarakɛcogo ɲuman | ≈ 72,8 kWh AC ye |
| Sumaya ɲɛnabɔli ni a kɔlɔsili | ≈ 3% fanga bɔli la bɔli finɛtiri kan | ≈ 70,6 kWh AC ye |
| Ɲɛnamaya seko dantigɛli laban- | 80% ka bɔ seko fɔlɔ la san 10nan na | ≈ 56,5 kWh AC ka ɲɛnamaya garanti laban na |
Tɔgɔsɛbɛn min ye kWh 100 ye, DoD 80% lakika, ani kWh 71 ɲɔgɔnna min bɛ se doni ma tile fɔlɔ - ka bin ka se kWh 56 ɲɔgɔn ma a si hakɛ dantigɛlen laban na. Foyi tɛ yan min tɛ deli ka kɛ walima min dogolen don; o ye dɔrɔn layɛrɛw bɛ fara ɲɔgɔn kan. O fana ye sababu yejago ni izini marali porozɛwka kan ka jateminɛ AC fanga dilen kan a si laban na, a man kan ka jateminɛ tɔgɔlasɛbɛn seko kan.
Depth Of Discharge Ɲininkaliw
J: 80% Depth Of Discharge kɔrɔ ye mun ye?
A: Seko min kofɔlen don, o 80% kɛra baarakɛminɛn ye, 20% ɲɔgɔn tora.
J: Yala jibɔyɔrɔ jugumanba ka fisa wa?
A: A bɛ fanga caman di cycle kelen na ka bɔ batiri fitinin na, a ka c’a la, o bɛ kɛ cycle ɲɛnamaya musaka ye. Fɛn min bɛ se sɔrɔ, o bɛ bɔ i ka wotoro boli siɲɛ hakɛ la ani a falen musaka min bɛ kɛ a nɔ na.
J: Yala 100% DoD bɛ batiri tiɲɛ wa?
A: A bɛ bɔ a dilabaga ye referansi sigi yɔrɔ min na. Litiyamu sitɛmu dɔw bɛ 100% finɛtiri tɔgɔlama dɔ bɔ kɛnɛ kan k’a sɔrɔ u bɛ mara lakananen dɔ minɛ a jukɔrɔ. Plɔmu-asidi modɛli caman bɛ tɔɔrɔ sumanikɛlan na ni bɔli dafalen segin-segin ye. Fɛn dilannenw sɛbɛnw de bɛ o latigɛ.
J: DoD bɛ nɔ bila batiri hakɛ la cogo di?
A: A bɛ kɛ cogo wɛrɛ la. DoD min yamaruyara, o tilancɛ bɔli bɛ seko tɔgɔlama min ka kan ka kɛ fanga baarakɛta kelen in na, o bɛ kɛ siɲɛ fila ye, o min bɛ waribon musaka wuli nka a bɛ se ka baara kɛ waati janya.
J: Yala DoD bɛ se ka tɛmɛ 100% kan wa?
A: Sumanikɛlan dɔ bɛ se ka kalan ka tɛmɛ 100% kan ni seko kɔrɔbɔlen tɛmɛna tɔgɔlasɛbɛn hakɛ kan walima ni kɔlɔsilikɛla ka ɲɛfɔli ni jatebɔ basigilen tɛ kelen ye. O ye sumani walima ɲɛfɔli anomali ye, a tɛ baarakɛcogo nɔgɔman ye, wa a tɛ kɛ abada dilan laɲini ye.
J: Yala DoD Ni Usable Capacity kɔrɔ ye kelen ye wa?
A: Ayi DoD ye kɛmɛsarada la ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye. Se min bɛ se ka baara kɛ, o ye fanga ye i bɛ se ka min sɔrɔ tiɲɛ na BMS finɛtiri, reservew ani sistɛmu bɔnɛw kɛlen kɔfɛ.
Takeaways (Takeaways) kunbabaw
Jibɔyɔrɔ juguman jatebɔ ka nɔgɔn ani a kalanni juguman ka nɔgɔn. Formula bɛ zana kelen ta; kiritigɛ bɛ kunnafonisɛbɛn ta, cycle-ɲɛnamaya kurulen n’a kɔrɔbɔli cogoyaw, BMS labɛncogo ani garanti sɛbɛn.
Ni i ye batiri sitɛmu dɔ jateminɛ, "DoD min ka ca ni tɔw bɛɛ ye?" ye ɲininkali ye min tɛ kunnafoni caman di. Aw ye ɲininkali kɛ o nɔ na, fanga hakɛ min bɛ se doni ma tiɲɛ na, DoD jumɛn na ani funteni ni C{1}} hakɛ jumɛn na, cycle ɲɛnamaya suman, BMS bɛ reserve jumɛn mara, ani baarakɛcogo finɛtiri jumɛn bɛ garanti di. O jaabi naani bɛ ɲɛnamaya kɛcogo nafa ɲɛfɔ. Kɛmɛsarada la kelen min bɛ spec sheet kan, o tɛ o kɛ.