PCS & Transformatɛri min be don ɲɔgɔn na
PCS & Transformer ka minan min be ɲɔgɔn minɛ, o ye fangatigi ye min be yɔrɔ cɛmancɛ la ani a labɛnna 2019 kama.nafa -sɛgɛsɛgɛli kuran marayɔrɔsisitɛmu minw be PCS yɛlɛmani ɲuman ɲini ani medium-voltage grid ɲɔgɔndan.
A be PCS yɛlɛmani ani step-up transformer baarakɛcogo don kuran yɔrɔ kelen na, min be ɲɔgɔndan ɲuman ani ɲuman di batiri sisitɛmuw ni rɛzo cɛ. Ni an y’o fɛɛrɛ suma ni PCS ni transformatɛri sigicogo danfaraninw ye, o fɛɛrɛ be dɔ bɔ -yɔrɔ ka kuran ɲɔgɔndan baara la, ka sisitɛmu labɛncogo nɔgɔya, ani ka ɲɔgɔndan ɲuman bɛɛ fisaya BESS porozebaw kama.
An ka kuran mara minanw cogoya jɔnjɔnw
PCS ani Transformatɛri ka boon lɔcogo ɲɔgɔnna
O fɛɛrɛ be PCS yɛlɛmani ni step-up yɛlɛmalan don kuran yɔrɔ kelen na, ka laada PCS ni yɛlɛmalan yɛlɛmalanw nɔnabila BESS porozew kɔnɔ.
Barika-Barika yɔrɔba yɛlɛmani yɔrɔ
A labɛnna i n’a fɔ 6900kVA fanga bloki, o sisitɛmu be yɛlɛmani cɛmancɛ di batiri fanga marayɔrɔbaw ma, min be fanga yɛlɛmani basiginin dɛmɛ min be se ka fanga sɔrɔ kosɔbɛ.
Kuran ka boon lɔcogo kelen
Ni PCS, transformateur, latanga ani kɔlɔsili baaraw farala ɲɔgɔn kan ka kɛ minan kelen ye, o sisitɛmu be dɔ bɔ sisitɛmu tigɛtigɛli la ani ka kuran ka baarakɛcogo bɛɛ labɛn ka ɲɛ.
Batiri sisitɛmu yɔrɔ min be se ka yɛlɛma
A be batiri kulu 2 / 4 dɛmɛ ka don ni yɛrɛmahɔrɔnya charge ani decharge kɔlɔsili ye, min b’a to batiriw ka fanga marayɔrɔw be se ka yɛlɛma yɛlɛma.
Kɛrɛnkɛrɛnnin
| DC paramɛtiriw | ||
| Makisi. DC tansɔn | 1500V | |
| Makisi. DC sisan | 3872A | 4490A |
| Batiri kulu tansɔn hakɛ | 1000–1500V | |
| Batiri kulu hakɛ min be se ka ɲɔgɔn minɛ | 2 | |
| AC paramɛtiriw (Grid-nɔrɔnin) | ||
| AC fanga | 3450kW | 4000kW |
| Rezo tansɔn hakɛ | 10–35kV | |
| Siɲɛ hakɛ min jatera | 50/60Haz | |
| THD ka fanga hakɛ | <3% | |
| Fakitɛri min be se ka yɛlɛma | -1~+1 | |
| Sisitɛmu cogoyaw | ||
| Mɔgɔw danfaracogo | Jalen-suguya / Tulu-yɛlɛmalan suman | |
| Makisi. Sisitɛmu ka baarakɛcogo ɲuman | 98% | |
| Lakanali hakɛ | IP65 (Yɛlɛmalan) / IP54 (Dɔ wɛrɛw) | |
| Operasiyɔn ka funteni hakɛ | -40~+60℃ (>45 degere Derating) | |
| Jii hakɛ min daganin lo | 0–100% (Min tɛ -yɛlɛmani ye) | |
| Makisi. Operasiyɔn sanfɛla | 5000m | |
| Nɛnɛcogo | Fiɲɛ sumalan hakiliman (yɛlɛmalan) | |
| Kumaɲɔgɔnya yɔrɔ | RS485 / KAN / Ɛtɛrinɛti | |
| Masini paramɛtiriw | ||
| Janya | 7000×3000×2896mm (Jalen{3}}sugu) / 6058×2438×2896mm (Tulu -minin) | |
| Guliya | Kilo 14500 (Jalen - suguya) / Kilo 15000 (Tulu -minin) | |
Kuran bloki kelen be marayɔrɔ hakɛ juman lo ta .
Kuran min be bɔ bloki kelen kelen bɛɛ la, o be tugu AC hakɛ kɔ ani poroze be lɔ wagati min na.
| Labɛnni | lɛrɛ 2 sisitɛmu | lɛrɛ 4 sisitɛmu | Bɔlɔw 100 MW kelen kelen bɛɛ la |
|---|---|---|---|
| 3450 kW | ≈ 6,9 MWh | ≈ 13,8 MWh | 29 |
| kW 4000 | ≈ 8,0 MWh | ≈ 16,0 MWh | 25 |
Batiri kulu fila lo be sɔrɔ bolokɔrɔ kelen kelen bɛɛ la .
1000–1500 V finɛtiri kɔnɔ, charge ani décharge yɛrɛmahɔrɔnyalen be DC donyɔrɔ fila kofɔ, o la, 1000 V hakɛ be .batiri minanwbloki kelen kelen bɛɛ la, o minanw ka DC fan be lajɛn cogo min na ani u be ɲɔgɔn sɔsɔ cogo min na.
Kuran, fanga tɛ, o be DC ka juru bonya
Komi bɔli kelen be di yɔrɔ o yɔrɔ la tansɔn finɛtiri kɔnɔ, min ka jugu ka tɛmɛ kabɔli, fizi ani terminal sugandili la, o ye finɛtiri dugumayɔrɔ ye - min ye 3872 A ni 4490 A bɛɛ lajɛlen be baara kɛ yɔrɔ min na, i n’a fɔ 1940 A ani 2250 A donyɔrɔ kelen kelen bɛɛ la.
Min be ɲɔgɔn minɛ minan ɲɛda kelen kelen bɛɛ la
Batiri fan fɛ
DC donyɔrɔ fila be 1000–1500 V finɛtiri dɔ kɔnɔ, min be 3872 A wala 4490 A faranin ɲɔgɔn kan ka kɛɲɛ ni labɛncogo ye, ani charge ani décharge yɛrɛmahɔrɔnyalen be kɛ kulu kelen kelen bɛɛ la.
Grid fan fɛ
10–35 kV, 50/60 Hz, THD be 3% duguma fanga hakɛ la ani fanga hakɛ min be se ka yɛlɛma ka bɔ -1 la ka taga se +1. ma.
Kɔlɔsili fan fɛ
RS485, CAN ani Ethernet ka ɲɔgɔndan kɛ ni BMS ni yiriw ka yɔrɔ ye. Poyiw lisi be bɛn ni batiri sisitɛmu ye poroze kelen kelen bɛɛ kan.
Nɛnɛ
Hakilima fiɲɛ sumaya min be yɛlɛmalan kan; nɛnɛko min ka bon, o sugandili be kɛ batiri minanw kɛrɛfɛ.
Site anvɔlɔpu
-40 ka taga +60 degere la ni derating ye min ka ca ni degere 45 ye , 0–100% yɔrɔ min tɛ yɛlɛma, a sanfɛla be se m 5000 ma. Site minw ka gwɛlɛ wala minw ka bon, u ka ɲi k’o fɔ ɲiningali kɛtuma na.
Lakanali
IP65 be sɔrɔ yɛlɛmani yɔrɔ la ani IP54 be sɔrɔ yɔrɔ wɛrɛw la, ani kuran latangacogo ani sisitɛmu koow labɛnnin lo min be kɛ o yɔrɔ kɔnɔ.
Transformatɛri ni yɛlɛmalanw ka kunnafoniw minw be dilan datugu .
| Minɛn | A be min latigɛ . |
|---|---|
| Yɛlɛmanikɛla vekitɛri kulu | Fasi yɛlɛmani LV ni MV nɛgɛw cɛ, ani neutre be minɛ cogo min na fan kelen kelen bɛɛ la. |
| Impedansi tansɔn (uk%) | Fault current ye dɛmɛ don réseau la, ani tansɔn min be jigi transformateur kɔnɔ ni doni dafanin lo. |
| Digi yɔrɔ la | Bɔlɔ be se k’a ka bɔli minɛ fɔɔ ka taga se yɔrɔ min na i n’a fɔ réseau ka tansɔn be tagama tile kuru bɛɛ kɔnɔ. |
| Nɛnɛ kalanso | Jateminɛ min be kɛ ka taga ɲɛ ni fanga-nɛnɛman jateminɛli ye - AN/AF ka ɲɛsin jalen -suguya ma, ONAN ka ɲɛsin tulu-jigi jɔli ma. |
| Dugukolo min tɛ yɔrɔ si la | Dugukolo-fault sisan hakɛ ani lakanali fɛɛrɛ min ka kan k’a lɔn. |
| MV yɛlɛmalanw labɛncogo | Busbar ka jatebɔ, surun-circuit muɲuli ani donyɔrɔ/dumuni labɛn, ka taga IEC 62271-200. |
| Lakanali baarakɛcogow | Overcurrent, dugukolo fault ani différentiel sigicogow, minw be bɛn ni sanfɛla ɲɔgɔnye nɛgɛjuru ye. |
A labɛnna fɛɛn fɛ
10–35 kV bɔli, 50/60 Hz, ni THD duguma ni 3% ye fanga hakɛ la ani fanga hakɛ min be se ka yɛlɛma ka bɔ -1 la ka taga se +1. ma.
A labɛnna réseau fɛ
Fali nivo min be ɲɔgɔn sɔrɔ yɔrɔ la, dugukoloko filozofi ani latangali grade min be sɔrɔ ɲɔgɔnye yɔrɔ la. Olu lo be yɛlɛmanikɛlanw hakɛ latigɛ ani yɛlɛmanikɛlanw ka fanga, o kama u ka ɲi k’u kɔrɔta sanni boon lɔli ka nɛnɛ.
Sariya jumanw lo be taga n’o ye ani yɔrɔ jumanw na .
| Nafa | Sariya minw ka teli ka ɲini |
|---|---|
| Ameriki woroduguyanfan - yɛlɛmalan ani ɲɔgɔndan | UL 1741 ni farankan min be bɛn ni IEEE 1547 ka gafe min tara; IEEE 2800 yɔrɔ min na izini be ɲɔgɔn minɛ ni transmisɔn nivo ye. |
| Ameriki woroduguyanfan - sisitɛmu ani yɔrɔ | UL 9540 ka sisitɛmu nivo la, ni NFPA 855 ani NEC sariyasen 706 ye min be sigili ɲɛminɛ. |
| Erɔpu - yɛlɛmalan ani rezo ɲɔgɔndan | CE tagamasiɲɛ, IEC 62477-1 min be fanga-elektroniki latanga, ani EN 50549 wala jamana ka sariya min bɔra RfG ka réseau sariya la. |
| Minɛnw sariyaw | IEC 60076 ye yɛlɛmanikɛlan ye min be yɛlɛma yɛlɛma (walima IEEE C57.12.00 yɔrɔ min na yɛlɛmanikɛlan dɔ be yen min be bɛn ni sariya ye), IEC 62271-200 ye MV yɛlɛmanikɛlan ye, IEC 61000 ye EMC ye. |
| Tulu-minin be boonw lɔ | Kontenesiyɔn hakɛ ka kɛɲɛ ni sigida laminiko sariyaw ye; IEEE 980 ye sɛrɛkili ye min be to ka kɛ ka sɛrɛkiliw ka tulu bɔli kɔlɔsi. |
O bolokuru siginin be yɔrɔ min na PCS minanw cɛma .
O minan ye yɔrɔ cɛmancɛ sugandili ye: batiri kulu fila be balo yɛlɛmalan kelen na, 3450 kW walima 4000 kW la bolokɔrɔ kelen kelen bɛɛ la.
Yɔrɔ min na yiri mako be jɛnkulu caaman na bolo kelen kɔfɛ min ka jate ka bon -, o .PCS min donna ɲɔgɔn na ani step-up yɛlɛmalankɔnfiguration be ta
2 walima 4 kuluw ka 6900 kVA. Yɔrɔ min na kulu-nivo kɔlɔsili kɔrɔtanin lo ka tɛmɛ bloki caya kan, o .juru PCS yɔrɔmara
8 walima 16 jɛnkuluw be yɛrɛmahɔrɔnya yɛlɛmani siraw kan. O saba bɛɛ siginin be PCS ka minanw kɔnɔ.
ɲiningaliw
Ɲiningali: DC hakɛ jumɛn lo be bɔ bolo la ni fanga dafalen ye?
A: A be bɔ pake sigiyɔrɔ la 1000–1500 V finɛtiri kɔnɔ. Ka baara kɛ ni 98% sisitɛmu ɲumanya jateden ye, bɔli hakɛ min be jati, o mako be 3520 A ɲɔgɔn na 1000 V la 3450 kW lɔli la ani 4080 A ɲɔgɔn na 4000 kW lɔli la, o be ben ka se 2350 A ɲɔgɔn ma ani 2720 A ɲɔgɔn na 1500 V240 la. A bɛɛ la, a tilanin lo DC donyɔrɔ fila cɛma.
I: Konteyinɛri kelen be se ka fɛɛn hakɛ juman lo mara?
A: A b’a yira ko 6,9 MWh 3450 kW la ani 8,0 MWh 4000 kW la lɛrɛ fila-sɛrɛkili la, o be kɛ siɲɛ fila ye lɛrɛ naani-sɛrɛkili la, sanni dɛmɛ ka dumuni ani ji bɔli dunni kɛ. Seko laban be sigi batiri sisitɛmu sugandinin lo kan.
Ɲiningali: Transformateur juman lo be to ka minanw sennɔw mara?
A: Tulu-minin be boon kɔnɔ, a janya ye milimɛtiri 6058 × 2438 ye. Jalen-sugu jɔli janya ye milimɛtiri 7000 × 3000 ye, min ka ca ni minanw bonya ye ani a be ta i n’a fɔ doni min be bɔ-ka bɔ -gaze la.
I: Batiri kulu joli lo be ɲɔgɔn minɛ minan kelen kɔnɔ?
A: DC donyɔrɔ fila be 1000–1500 V yɔrɔ la, u kelen kelen bɛɛ be ni charge ani décharge yɛrɛmahɔrɔnyalen ye, fɔɔ ka se 3872 A wala 4490 A ma ka kɛɲɛ ni konfiguration sugandinin ye.
I: Mun lo be kɛ degere 45 sanfɛ wala yɔrɔ janw na?
A: O yɔrɔ be baara kɛ ka bɔ -40 la ka taga se +60 degere ma ani derating be tɛmɛ degere 45 kan , ani fɔɔ ka taga se m 5000 ma. Site minw ka gwɛlɛ tuma bɛɛ, minw ka bon wala minw be nɔgɔ bɔ, u ka kan ka wuli ɲiningali wagati la walisa konfiguration ka jateminɛ kɛ o kan.
I: Kunnafoni jumanw lo mako be yen ka ɲɛsin kɔnfiguration poropozisiyɔn ma?
A: MW ni MWh minw ka kan ka sɔrɔ, batiri DC tansɔn hakɛ ani kulu labɛnnin, rezo tansɔn n’a ka frekansi, transformatɛri diyanye, lamini funteni n’a sanfɛla, a sigiyɔrɔ jamana ani rezo kode, ani a laɲinin ka di loon min na.
PCS ni transformatɛri minanw labɛn
Batiri DC tansɔn hakɛ ci, MW ni MWh min ka ɲi, nɛgɛjuru tansɔn ani yɔrɔ cogoyaw, ani an bena bloki konfiguration bɛnnin dɔ segi ni -sɛbɛn kelen ye ani kunnafoni sɛbɛn.
Tagasogow: PCS & Transformateur Intégré Konteyinɛri, PCS-MV skid, PCS sira fila, step-up transformateur BESS kama, MV yɛlɛmalan, 1500V PCS, utilite-scale BESS barika fitinin, ɲɔgɔndan min be kɛ ni fanga ye, fanga marayɔrɔ}s{4
