kW ka se kWh ma Jatebɔlan: Se ni fanga faamuyali
Sanni ɲɛmɔgɔ dɔ min bɔra nɛnɛ marayɔrɔ dɔ la Misigini, o ye an wele kalo tɛmɛnen. A tun b’a fɛ k’a ka batiri kɔrɔlenw falen ni litiyamu ye, wa a tun y’a ka degeliw kɛ. Sort of. A y’a jate Minɛ k’a ka forokiliw bɛ 4kW ɲɔgɔn Ta k’a Kɛ ‘kW ye, u bɛ Taa sanga 6 Kɛ baarakɛwaati kelen na, o la a mago bɛ batiri 24kWh la. Kɔrɔbɔli nɔgɔman.
Fo a ka forokiliw tun tɛ ka shift dafalenw gosi tugun. An taamana kɔfɛ a ka baarakɛcogo kunnafonidilan lakikaw fɛ, wajibi lakika bɔra ka surunya 38kWh la. O danfara tun tɛ jatebɔ fili ye. A ye kW ni kWh faamuya ka ɲɛ. A ma se ka min sɔrɔ, o ye baarakɛcogo ɲuman bɔnɛni ye, jibɔ dancɛw, ani seko ni dɔnko dɔgɔyali ka bɔ baara kɛli la sigida la min bɛ degɛrɛ -5 la. O ko ninnu tɛ jira jatebɔlan jɔnjɔnw na, wa u tɛ sɔrɔ feerekɛlaw ka jatebɔsɛbɛn fanba kan fana.
Seko ni dɔnko jatebɔ ni fanga marali
Danfara min bɛ kilowati ni kilowati-lɛrɛw cɛ, o bɛ taa sanfɛ hali sannifeerekɛla ŋanaw fɛ, a fanba ye ko daɲɛw mankan bɛ ɲɔgɔn falen fo i ka sannifeere yamaruyaw sɛbɛnni daminɛ.
Kilowati bɛ fanga suman yɔrɔnin kelen. Ni i ka forokili motɛri bɛ baara kɛ ni 8kW ye, o de ye a bɛ fanga sama cogo min na waati o waati. Kilowat-lɛrɛw bɛ fanga hakɛ bɛɛ lajɛlen suman waati kɔnɔ. Motɛri 8kW min bɛ baara kɛ sanga 2 kɔnɔ, o bɛ baara kɛ ni fanga 16kWh ye.
Yɛlɛmacogo formula ye tilennen ye:
Fanga (kWh)=Fanga (kW) × Waati (lɛrɛw) .
Nka nin formula in bɛ cogoya dafalenw ta. Batiri lakikaw tɛ baara kɛ o cogo la.
Jateden minnu I ka feerekɛla tɛ ka jira i la
Batiri kunnafonidilanw bɛ seko tɔgɔlama jira. Batiri "100kWh" kɔnɔ, 100kWh bɛ sɔrɔ teori fanga marali la. Se min bɛ se ka baara kɛ, o tɛ kelen ye, a ka c’a la, a bɛ 80% lamini litiyamu sigidaw la. Batiriw ɲɛnabɔcogo bɛ 20% mara u seko bɛɛ la walasa ka bɔli jugumanw bali minnu bɛ tiɲɛni teliya.
| Kɛrɛnkɛrɛnnenya la suguya | A kɔrɔ ye min ye | Nafa min bɛ sɔrɔ cogoya la |
|---|---|---|
| Seko ni dɔnko tɔgɔla | Total teoritiki marali | 100 kWh |
| Seko ni dɔnko min bɛ se ka baara kɛ | Kuwati min bɛ sɔrɔ sani BMS ka tigɛ | 80 kWh |
| Round-taama Nafa sɔrɔli | Energy out ÷ Kuwame don | 87-94% |
| Jibɔyɔrɔ jugumanba (DoD) . | Kɛmɛsarada la, bɔli hakɛ min fɔra | 80% ye LFP ye |
Funteni bɛ gɛlɛya in juguya. DOE ka sɛgɛsɛgɛli kunnafoniw fɛ, litiyamu batiri seko bɛ jigin ka se 80% ɲɔgɔn ma degere 0 la, ka jigin 60% duguma ni degere -20 ye . O Michigan yɔrɔ min bɛ forokiliw boli frigow kɔnɔ wa? A ka "100kWh" batiriw tun bɛ se ka fanga 65kWh di min bɛ se ka baara kɛ nɛnɛ waatiw la.
Size formula ɲuman bɛ nin fɛn caman ɲɔgɔnna ninnu jate:
Batiri seko wajibiyalen=(Doni fanga × Boli waati × 1,1 lakana hakɛ) ÷ DoD ÷ Baarakɛcogo ɲuman
Ni doni 5kW bɛ boli sanga 4 kɔnɔ: (5 × 4 × 1,1) ÷ 0,8 ÷ 0.92 = 29,9 kWh
A tɛ 20kWh ye. Danfara min bɛ nin jateden fila ni ɲɔgɔn cɛ, o ye danfara ye batiriw ni ɲɔgɔn cɛ minnu bɛ sɛgɛsɛgɛli kɛ ka dafa ni dannaya ye ani batiri minnu bɛ baarakɛlaw siri cɛmancɛ-sira cɛmancɛ la 2h waati.
C-Rate ani mun na batiri bonya bɛ nɔ bila ka tɛmɛ baarakɛcogo kan
Sannikɛlaw ka teli k’an ɲininka n’u ka kan ka batiri belebele kelen san walima n’u ka kan ka batiri fitinin caman san. Jaabi bɛ bɔ i ka laɲini na ka baara kɛ n’u ye cogo min na, wa o b’an lase C-rate ma.
C-rate bɛ bɔli teliya ɲɛfɔ ka kɛɲɛ ni seko ye. 1C bɔli bɛ batiri lankolonya sanga kelen kɔnɔ. Ni ji bɔra 0,5C la, o bɛ sanga fila ta. 2C bɔli bɛ miniti bisaba ta.
C- hakɛ caman bɛ funteni caman lase batiri selilɛriw kɔnɔ. Funteni caya kɔrɔ ye ko baarakɛcogo dɔgɔyali, tiɲɛni teliya, ani ni a kɛra cogo jugu la, funteni ɲɛnabɔli wajibiyalenw minnu bɛ musaka ni gɛlɛya fara a kan.
| C-Tari | Discharge Waati | Baarakɛcogo ɲuman min bɛ kɛ cogoya la | Funteni Labɔli |
|---|---|---|---|
| 0.5C | Lɛrɛ 2 kɔnɔ | 96-98% | Fɛ́gɛn |
| 1C | Lɛrɛ 1 kɔnɔ | 93-95% | Ka bɛrɛbɛn |
| 2C | Miniti 30 kɔnɔ | 88-92% | Jamanjan |
| 3C+ | <20 minutes | <88% | A bɛ nɛnɛ kɛcogo ɲuman de wajibiya |
O yɔrɔ de la kW-ni-kWh jɛɲɔgɔnya bɛ diya sanniko latigɛw ye.
Aw ye ko fila jateminɛ forklift min bɛ se a dan na ni 12kW ye:
Sugandili A: Batiri 20kWh
Demand peak bɛ 0,6C bɔli hakɛ lawuli. Nafa sɔrɔli bɛ to 94% lamini na. Nɛnɛ wɛrɛ man kan ka kɛ. Nka boli waati dan ye sanga 3 ɲɔgɔn ye baara yɛrɛ la.
Sugandili B: Batiri 40kWh
O 12kW peak kelen bɛ 0,3C bɔli hakɛ dɔrɔn de Dabɔ. Nafa sɔrɔli bɛ ɲɛ ka se 97% ma. Boli waati bɛ janya fo 6+ sanga. Batiri fana bɛ degun dɔɔnin sɔrɔ cycle kelen kɔnɔ, o bɛ a si bɛɛ janya.
Paki min ka bon, o musaka ka ca ka kɔn o ɲɛ. Nka nafa minnu bɛ sɔrɔ baarakɛcogo ɲuman na, olu bɛ dɔ fara charge cycle ba caman kan, wa o ɲɛnamaya janya bɛ fɛnw falen musakaw bila kɔfɛ. An ye jatew boli kurunba caman tigɛli kan, wa a ka c’a la, breakeven point bɛ bin kalo 18-24 lamini na baarakɛtaw la minnu bɛ boli shift caman na.
Litiyamu ni plɔmu-Asidi: Seko ni dɔnko sumacogo Bɛɛ bɛ fili sɔrɔ
Batiriw sumacogo fanba bɛ sinsin chimie kan. Litiyamu bɛ mɛn, a bɛ charge joona, a tɛ ladonni dɔɔnin de wajibiya. O bɛɛ ye tiɲɛ ye. Nka seko ni dɔnko sumalen ye yɔrɔ ye sannifeere jɛkuluw bɛ fili sɔngɔ gɛlɛnw kɛ yɔrɔ min na.
Batiri 100Ah plɔmu-asidi min bɛ jate C20 (lɛrɛ 20-lɛrɛ bɔli) la, o bɛ seko dɔgɔya kosɛbɛ baarakɛcogo lakikaw la. O ko in min bɛ wele ko Peukert effect, o bɛ kɛ sababu ye ka batiriw bɔ u seko hakɛ la 30-50% ni u bɔra joona.
| Batiri suguya | Peukert ka ɲɛfɔlikɛla | Seko ni dɔnko ye sanga 1 bɔli la | Bɔnɛ min bɛ kɛ ka ɲɛ |
|---|---|---|---|
| Litiyamu (LFP) . | 1.02-1.10 | 95-98 Ah | 2-5% |
| AGM Plomb-Asidi | 1.05-1.15 | 80-90 Ah | 10-20% |
| Plɔmu min falen don ji la-Asidi | 1.20-1.60 | 50-70 Ah | 30-50% |
"100Ah" batiri min falen bɛ plɔmu-asidi la, n'a bɔra lɛri kelen kɔnɔ, o bɛ se ka 56Ah dɔrɔn de di. Batiri litiyamu "100Ah" min bɛ o cogo kelen na, o bɛ 95-98Ah di.
O b’a ɲɛfɔ mun na kurunba baarakɛlaw minnu bɛ wuli ka bɔ plɔmu-asidi la ka taa litiyamu la, olu ka teli k’a ye ko litiyamu pake fitininw-se bɛ minnu na, olu bɛ baara kɛ ka tɛmɛ u ɲɛfɛ plɔmu-asidi belebelebaw kan. Tɔgɔdaga nimɔrɔw tɛ se ka suma ɲɔgɔn ma bawo fɛɛrɛ minnu bɛ u kɔnɔ, olu bɛ u yɛrɛ minɛ cogo wɛrɛ la pewu doni kɔrɔ.
Fleet Conversion Sɔrɔko
An bɛ musaka kunnafoniw lajɛ ka bɔ an ka sigili porozɛw la. Jateden minnu bɛ duguma, olu bɛ sɔrɔ lakikaw jira ka bɔ fɛnmarayɔrɔw ni tilali baara la, u tɛ jateminɛw ye minnu bɛ kɛ ni hakilinata ye.
Chariot élévateur électrique ni Propane: 5.000 lb Kalasi
| Muɲu suguya | Propane Chariot élévateur | Kuran (Plomb-Asidi) . | Kuran (Litiyɔmu) . |
|---|---|---|---|
| Unit Sanni sɔngɔ | $24,000-30,000 | $32,000-38,000 | $35,000-42,000 |
| Batiri/Esansi Sistɛmu | A bɛ sɔrɔ a kɔnɔ | $5,000-7,000 | $8,000-12,000 |
| Energie Cost (Kunnafoni musaka) Shift kelen-kelen bɛɛ la | $18-24 | $4-6 | $2-4 |
| Ladonni musaka/Lɛrɛ | $2.00 | $1.50 | $1.10-1.25 |
| Batiri caman cili (5yr) . | N/A | $5,000-7,000 | A ka c’a la, a si tɛ yen |
| Baarakɛcogo ɲɛnamaya min bɛ makɔnɔ | 12.000 waati | 15.000 waati | 20,000+ sanga |
Propane unit de sanni sɔngɔ ka dɔgɔn kosɛbɛ. A fana ka baara musaka ka bon kosɛbɛ. Kuran litiyamu de sanni sɔngɔ ka bon nka a tigi ka musaka bɛɛ lajɛlen ka dɔgɔn san 5-7 minɛnw ɲɛnamaya kɛcogo danma kɔnɔ.
San 8 TCO Sɛgɛsɛgɛli: 50-Unit Fleet
Mɔgɔ sabanan-lasitiki baarakɛla dɔ min bɛ Texas, o y’u ka fɛn caman tigɛli sɛbɛn ka bɔ asidi plɔmu- la ka kɛ litiyamu ye, forokili 50 kɔnɔ, min bɛ wele ko Class I forklift. San 8 jateminɛ waati kɔnɔ, jaabi minnu sɔrɔla:
| Metiriki | Plomb-Asidi kurunba | Litiyɔmu ka kurunba | Danfara |
|---|---|---|---|
| Kuwati musaka bɛɛ lajɛlen | $892,000 | $489,000 | -$403,000 (45%) |
| Batiriw caman cili | $340,000 | $0 | -$340,000 |
| Ladonni Baara | $612,000 | $234,000 | -$378,000 (62%) |
| Chargement Infrastructure (Sɔrɔko Infrastructure) ye | $85,000 | $142,000 | +$57,000 |
| Baarakɛwaati musakaw | $445,000 | $89,000 | -$356,000 (80%) |
| San 8 musaka bɛɛ lajɛlen | $4,180,000 | $1,890,000 | -$2,290,000 (55%) |
Sarali waati: kalo 31. O waati kɔfɛ, litiyamu kurunba ye warimara jɛlen sɔrɔ min bɛ se dɔrɔmɛ 285.000 ma san o san ni i y’a suma ni plɔmu-asidi sigidaw marali ye. (Sɔrɔyɔrɔ: ugowork.com ka ko kɛlenw sɛgɛsɛgɛli)
Danfara min bɛ fanga sɔrɔcogo ɲuman na, o de kɛra o warimara ninnu fanba ye. Plɔmu-asidi sigida minnu bɛ nin kalan in kɔnɔ, olu ye 57% jira ka taa ni segin-taama nafama ye. Litiyamu caman cili ye 87% sɔrɔ ka taa ɲɔgɔn fɛ-taama na. Ni i bɛ forokili 50 charge ka tɛmɛn shift caman kan don o don, o 30-point baarakɛcogo ɲuman danfara bɛ baara kɛ ni wari lakika ye.
Seko ni dɔnko sugandili ka ɲɛsin izini baarakɛcogo ma
Batiri bonya tɛ kWh bɛnbaliya dɔrɔn ye ni boli waati wajibiyalenw ye. KW-ni-kWh hakɛ bɛ a jira batiri jɔcogo min bɛ bɛn i ka baarakɛcogo ma.
Sebaayaba, Seko dɔgɔman (Setigiya-A bɛ ɲɛ)
Baarakɛcogo: UPS sitɛmuw, motɛri daminɛni, ɲinini kunkurunninw sanfɛ-sisan
O batiriw bɛ baara kɛ ni elekitorode finmanw ye minnu kɔnɔna rezisti ka dɔgɔn. U bɛ se ka kuran caman di k’a sɔrɔ u ma wuli kojugu. Nka u musaka ka ca kilowati kelen marali la bawo selilɛri dilanni bɛ fanga hakɛ bila jɔyɔrɔ fɔlɔ la ka tɛmɛ fanga hakɛ kan.
Batiri min fanga ka ɲi 10kWh{1}}, o bɛ se ka kɛ 30-50% ye ka tɛmɛ batiri 10kWh fanga ɲɛnabɔlen kan ni a ka chimie bɔlen don.
Seko ni dɔnko ka bon, Se hakɛ danmadɔ (Energy-Optimized) .
Baarakɛcogo: Foroliftw, AGVw, fanga marayɔrɔw, kuran mɔbiliw
O batiriw bɛ baara kɛ ni elekitorode belebelebaw ye minnu bɛ fanga caman mara selilɛri kelen kɔnɔ. U bɛ doni cɛmancɛ sabatilenw minɛ ka ɲɛ nka u ma dabɔ sisan wulicogo kunkurunninw kama minnu ka bon kosɛbɛ.
Fɛnw tali baara fanba la, fanga-dilancogo ɲumanw bɛ nafa sɔrɔ kosɛbɛ bawo doni cogoya bɛ tali kɛ fɛnw tacogo basigilen na sanni ka kɛ ni fɛnw bɔli teliya ye.
Kɔrɔfɔli min bɛ bɛn baarakɛcogo ma
| Waleyali | Seko ni dɔnko ɲinini cogoya | Boli waati Mako | Batiri suguya min bɛ ladilikan di |
|---|---|---|---|
| Kalasi I Siti-jigin Forklift | 8-15 kW kuncɛ, 4-6 kW cɛmancɛ la | Lɛrɛ 6-8 kɔnɔ | Kuwati-ɲɛnabɔlen, 30-50 kWh |
| Kalasi III Palɛti Jack | 2-4 kW kuncɛ, 1-2 kW cɛmancɛ la | Lɛrɛ 8-10 kɔnɔ | Kuwati-ɲɛnabɔlen, 15-25 kWh |
| AGV/AMR ye | 1-3 kW cɛmancɛ la | Lɛrɛ 8-12 kɔnɔ | Kuwati-ɲɛnabɔlen, 10-20 kWh |
| Forklift min bɛ fɛnw bila nɛnɛ na | 10-18 kW ye a kuncɛyɔrɔ ye | Lɛrɛ 4-6 kɔnɔ | Enerji-optimisé + funteni, 40-60 kWh |
Nɛnɛ marayɔrɔ baarakɛcogo ka kan ni jateminɛ kɛrɛnkɛrɛnnen ye. Seko jalaki min bɛ bɔ funteni dɔgɔyalen na, o kɔrɔ ye ko i ka kan ka bonya kojugu ni 25-40% ye ni i y’a suma ni lamini-funteni baarakɛcogo ye. Baarakɛyɔrɔ dɔw b’a ye ko batiri tasuma-minɛnw sigili (minnu bɛ 200-500W ta chargement (sarali) waati) musaka ka dɔgɔ ni batiri belebelebaw sanni fɛɛrɛ wɛrɛ ye.
Sannifeere jɛkuluw ka kan ka min sɛgɛsɛgɛ
Tuma caman na, fɛn dilanbagaw ka kuma fɔlenw bɛ kunnafoni fitininw bɔ yen minnu nafa ka bon baarakɛcogo bolodacogo la. Sani i ka i bolonɔ bila sannifeere sɛbɛnw na, i ka nin fɛn ɲɛfɔlenw dafa:
Seko ni dɔnko sɛgɛsɛgɛli cogoyaw.Yala seko hakɛ jateminɛna degere 25 la ni sanga 20 bɔli hakɛ ye wa? Olu ye laboratuwari cogoyaw ye minnu bɛ kɛ ka kɛɲɛ ni sariya ye, n’a sɔrɔla u tɛ bɛn aw ka yɔrɔ sigida ma walima doni cogoya ma.
Seko ni dɔnko hakɛ minnu bɛ kɛ ka taa a fɛ vs.Fɛn dilanbaga dɔw bɛ bɔli hakɛ kabakomaw fɔ, batiri bɛ se ka minnu sabati segin 30 dɔrɔn kɔnɔ. I ka forokili mako bɛ fanga la miniti damadɔ kɔnɔ, a tɛ kɛ segin kɔnɔ.
Garanti coverage sariyaw.Yala garanti bɛ seko ni dɔnko tiɲɛni kofɔ wa? Dakun jumɛn na? Litiyamu garanti fanba bɛ seko ni dɔnko marali garanti di 70-80% ma, sɛgɛsɛgɛli walima san hakɛ dantigɛlen kɔfɛ.
BMS ka fɛn ɲɛfɔlenw.Batiri ɲɛnabɔcogo bɛ lakana jumɛnw di? Chargement lockout min bɛ funteni dɔgɔya-, o bɛ litiyamu plating tiɲɛni bali. Seli-nivo kɔlɔsili bɛ seli dɛsɛlenw minɛ sani u ka nɔ bila pake bɛɛ la.
Reference installations (daɲɛgafew sigicogo).Aw ye kunnafoni ɲini kiliyanw fɛ minnu bɛ baara kɛ ni minɛn suguya kelenw ye cogoya kelenw na. Teori sɛgɛsɛgɛliw nafa ka dɔgɔ ni baarakɛcogo jiralen ye.
Jatebla min nafa ka bon tiɲɛ na
KW-ka-kWh jiginni ye jatebɔ nɔgɔman ye. Sanni jatebɔ min b’a jira n’i ka batiri bilali bɛ ɲɛ walima n’a ma ɲɛ, o ka gɛlɛn kosɛbɛ:
Fanga wajibiyalen tiɲɛnen=(Fanga hakɛ min bɛ se ka kɛ × Boli waati × Lakanali hakɛ) ÷ (DoD × Nafa sɔrɔli × Funteni hakɛ)
Ni nɛnɛ marayɔrɔ forokili min bɛ 12kW sama a kuncɛw la sanga 6 jiginni kɔnɔ ni degere -5 ye :
(12 × 6 × 1.15) ÷ (0.80 × 0.90 × 0.85) = 135,3 kWh teori wajibiyalen don
Tiɲɛ na, i tun bɛna batiri dɔ sugandi min bɛ kilowati 50-60 kɔnɔ bawo fanga hakɛ danmadɔ ka dɔgɔ kosɛbɛ ka tɛmɛ a ɲinini hakɛ cayalenba kan, wa i bɛna jateminɛ kɛ sababuw ka chargement la lafiɲɛbɔ waatiw la. Nka ka nin jatebɔ in kɛ ni donta lakikaw ye, o b’a jira mun na kurunba caman tigɛli tɛ baara kɛ ka ɲɛ. Ekipuw bɛ batiriw bonya ka kɛɲɛ ni cogoya cɛmancɛw ye, wa u b’a dɔn cogo gɛlɛn min na batiriw ka kan ka ko jugubaw ɲɛnabɔ.
An ye nin cogoya in ye siɲɛ caman forokili caman tigɛli, AGV bilali, ani fanga marayɔrɔw. Fɛn minnu bɛ ɲɛ sɔrɔ ni batiri kuran ye, olu de bɛ jateminɛ kɛ baarakɛcogo ɲuman bɔnɛni na, funteni nɔfɛkow, ani bɔli juguya dancɛw ɲɛfɔli waati la. Fɛn minnu bɛ gɛlɛya sɔrɔ, olu de bɛ kW caya ni lɛrɛw ye, k’a miiri k’u ye gɛlɛya in ɲɛnabɔ.
N’i bɛ baara kɛ ni nin jatebɔ ninnu ye porozɛ kɛrɛnkɛrɛnnen dɔ kama, an ka baarakɛminɛnw jɛkulu bɛ wajibiw lajɛ ani ka bonya ladilikanw di ka da i ka baarakɛcogo kunnafoniw kan. Lajɛ in bɛ miniti 30 ɲɔgɔn ta, wa a bɛ minɛnw ɲɛfɔcogo, sigida cogoyaw, ani doni cogoyaw ɲɛfɔ. An b’a fɛ ka hakɛ filiw minɛ sani u ka sigi sen kan sanni ka batiriw gɛlɛyaw ɲɛnabɔ minnu tɛ baara kɛ kosɛbɛ, u sirilen kɔfɛ minɛnw kɔnɔ.
*Fɛɛrɛko ɲɛfɔliw ani ko kɛlenw sɛgɛsɛgɛli kunnafoniw minnu kofɔlen bɛ nin barokun kɔnɔ, olu bɛ sɔrɔ ni ɲinini kɛra. Ni aw b’a fɛ ka poroze-lajɛ kɛrɛnkɛrɛnnenw sɔrɔ, aw bɛ se ka kuma an ka ɛntɛrinɛti jɛkulu fɛ n’aw ka minɛnw kunnafoniw ye ani baarakɛcogo wajibiyalenw.*
