BESS a matu hpawng de da ai PCS & Step-Up galai shai ai jak
BESS a matu hpawng de da ai PCS & Step-Up Transformer hpe n-gun n-gun shinggyin ai jak ni a matu galaw da ai rai nna, dai ni gaw n-gun n-gun hpe n-gun n-gun n-gun shayawm ai hte step-up hparan ladat ra ai.
PCS galai shai ai lam, step-up transformer matut mahkai lam, battery hpung hpe hkang ai lam, makawp maga ai hkrang shapraw ai lam ni hpe hpawng de ai hku nna, jak rung ni hpe shingdaw ai lam, hkai sun hta wiring galaw ai lam, sharawt ai bungli, hte jung ai lam ni hpe shayawm ya lu ai. Shanglawt ai battery hpung hpe hparan ai lam hte grid-htuk manu ai bungli galaw ai ladat ni hte, kam mai ai ginjaw BESS bungli galaw ai lam hpe madi shadaw ya ai sha n-ga, shara layout hpe n-gun dat nna gram lajang na matu loi ai hku tawn da ya ai.
Hpa majaw ndai PCS galai shai ai shara hpe hpawng de da ai
Anhte a Battery Hkringmang Dap arung arai ni gaw akyu amyu myu hpe jaw ya ai.
PCS galai shai ai lam hte Step-Up hpe Unit langai hta
DC/AC galai shai ai lam hpe madung galaw ai standard PCS hte n bung ai sha, ndai hpawng de da ai hparan ladat gaw, step-up transformer matut mahkai lam hte unit langai hta, ginjaw kaw na PCS galai shai ai lam hpe hpawng de da ai. Battery DC power hpe AC pru ai de galai shai ya nna, medium-voltage BESS matut mahkai na matu n-gun hpe jat ya ai.
Grid-Htap htuk ai bungli galaw ladat ni
PQ, VF, SVG, VSG, n-gun kaba ai/n-gun kaji ai ride-lai nna, grid kaw na pru ai, hte black start galaw ai magam bungli ni hte, grid-maga hte utility-scale n-gun shinggyin ai application ni hta bungli galaw ra ai lam amyu myu hpe madi shadaw ya lu ai.
Tsaw-Kaja ai Masum-Madang Topology
Three-level topology hte gawgap da ai ndai system gaw, 98% du hkra system a n-gun grau law ai hte, n-gun galai shai ai lam hpe madi shadaw ya ai. Ndai lam gaw, ginjaw kaw na battery n-gun shinggyin ai ladat ni a matu n-gun htawt sit ai lam hpe grau kaja hkra galaw ya lu ai.
Multi-Madang law law wan n-gun makawp maga ai lam
Ndai hpawng de da ai hkrang masa hta, n-gun kaba ai- BESS masing ni hta grau shim lum ai hku galaw lu na matu, wan n-gun makawp maga ai lam hte software-hardware shimlam magam bungli ni lawm ai. Ndai gaw, n-gun galai shai ai lam, voltage step-up, hte grid matut mahkai lam ni rau jawm galaw ai system a kam hpa mai ai lam hpe grau kaja hkra karum ya ai.
Laksan masat masa
| DC masat masa ni | |
| Max. DC wan n-gun | 1500V |
| Max. DC ya aten | 1936A×4 |
| Battery Hpung a n-gun atsam | 1000–1500V |
| Matut mahkai mai ai Battery Hpung ni a jahpan | 2 / 4 |
| AC masat masa ni (Grid-matut da sai) | |
| Rated prut n-gun | 6900kva |
| Rated AC wan n-gun | 10-35kV |
| Rated Grid lang ai | 50/60Hz |
| AC Ya aten na THD | <3% (Rated Power) |
| Power Factor hpe gram lajang mai ai | -1~+1 |
| System a laklai ai lam ni | |
| Laksan tawn da ai ladat | Hkring ai-hpan / Sau-lup bang da ai Transformer |
| Max. System a akyu rawng ai lam | 98% |
| Makawp maga ai masat masa | IP65 (Galai ai) / IP54 (Kaga ni) |
| Bungli galaw ai nbung katsi ai shara | -40~+60℃ (>45℃shayawm kau ai) |
| Hkap la mai ai hka n-gun | 0-100% (-n-gun n rawng ai) |
| Max. Bungli galaw ai tsaw de | 5000m (>4000m shayawm kau ai) |
| Katsi ai Ladat | Katsi ai hpe - hkang lu ai Nbung hpe atik anang katsi shangun ai |
| Matut mahkai lam | RS485 / Mai / Ethernet |
| HMI n-gup magap | Blututh + APP |
| Hpaji masat masa ni | |
| Shadawn shadang | 7200×3400×3050mm (Hkring ai-hpan) |
| Shen yu ai | kg 30000 |
System gawgap ai lam
Step-up transformer hte hpawng de da ai ginjaw n-gun galai shai ai ladat (PCS) hku nna, ndai BESS PCS skid gaw n-gun n law ai-battery DC bus hte n-gun lapran -grid lapran na wan n-gun matut mahkai lam hpe hpaw ya ai. Dai hta battery ni hkum nan n lawm ai; shi gaw lahkawng mali kaw na 1000–1500 V DC hpe hkap la aibattery n-gun mahkawng da ai hka htung ni, AC de nhtang wa nna, grid matut mahkai na matu 10–35 kV ngu ai project- hpe gram lajang da ai de voltage hpe step galaw ai.
Hpungdim station kata kaw hpa nga ai
Ginjaw kaw na PCS daw
Centralized PCS gaw battery DC power hpe AC de galai shai kau ya nna, nhtang maga de, battery hpung shagu a charge profile hpe hkang ya ai. Shanglawt ai battery hpung hpe hparan ai gaw, hpung lahkawng mali hpe power block langai sha kata kaw garan nna galaw nna makawp maga lu shangun ai.
Lahkam-up ai galai shai ai daw
BESS a matu step-up transformer gaw grid matut mahkai na matu n-gun n law ai AC hpe n-gun n law ai - madang de sharawt ya ai. Dry-type hte oil{5}}immersed transformer lahkawng yan hpe lang ai majaw, station gaw shara wan -shim lum lam, nbung laru, hte jai lang ra ai lam ni hpe hkan sa lu ai.
Station hpe hkang ai wa hte matut mahkai ai lam
Station uphkang ai wa gaw PCS hte makawp maga ai arung arai ni hpe hpawng de ya nna, plant-level hte data ni hpe galai shai ya ai.n-gun atsam hpe hkangzing ai ladat (EMS)RS485, CAN, shing nrai Ethernet hku nna mai lang ai.
Hpa majaw PCS hte step-up galai shai ai jak hpe hpawng de na
PCS, transformer, hte MV matut mahkai lam hpe skid-mounted station langai sha de hpawng de ai gaw EPC bungli galaw ai wa gaw shara kaw galaw ai engineering shakut shaja ai lam hpe galai shai kau ya ai.
| PCS + galai shai ai shara hpe hpawng de da ai | PCS hte galai shai ai jak hpe garan tawn da ai | |
|---|---|---|
| Supplier a lapran lam ni | Langai sha hpawng de da ai hpung | Unit law law hpe shadawn shadang hte hpawng de na matu |
| Npawt Nhpang ni | Skid npawt nhpang langai | Daw shagu a matu npawt nhpang ni hpe garan tawn da u . |
| Hkai sun kaw na wire | Hpaga rung kaw shawng -wire galaw da sai | -shara hta grai dam lada ai LV/MV wire |
| Magam bungli galaw hpang ai | Hpaga rung-chyam yu sai, shara kaw grau lawan ai | -site hta grau na chyam dinglik ai |
| Lit lamu ga jarit | San seng ai, langai sha re ai interface | Supplier ni hpe garan nna |
Project a matu station hpe gram lajang u
6.9 MVA station hpe gram lajang da ai, masat da ai daw nambat - hku n dut ai.
lawu na lata la mai ai lam ni hpe engineering galaw ai aten hta tawn da ai majaw, langai sha jaw ai unit gaw grid voltage langai hte transformer amyu langai hte bung ai.
2-hpung (sh) 4-hpung na battery bang ai (1000-1500 V DC)
Hkring ai-hpan (sh) sau-lup bang da ai lahkam-up ai galai shai ai jak
Bungli masing-hpe hkrang shapraw da ai MV pru ai lam: 10, 20, 33 shing nrai 35 kV
50 Hz (sh) 60 Hz grid n-gun
Grid-hpang hkan ai (PQ) shing nrai grid-hpan ai (VSG) bungli
−1 kaw nna +1 du hkra n-gun atsam hpe gram lajang mai ai
Hkamja lam, jung ai lam hte bungli galaw hpang ai lam
Ndai station hpe shawng-hpaji jaw nna, jak rung kaw chyam yu sai, dai majaw on-site scope gaw madung hku nna npawt nhpang, cabling hte grid matut mahkai ai lam ni hpe galaw ai. 7200×3400×3050 mm lagaw n-gun hte 30,000 kg grup yin n-gun rawng ai, ndai unit hpe -galu kaba ai lit langai hku nna masing jahkrat da ai, shi a nbung katsi ai hpe-hkang lu ai atik anang -nbung .katsi ai ladat−40℃kaw nna +60℃du hkra bungli galaw ai shara a matu sized galaw da ai.
Hpaga rung shawng-hpawm hpawng hte chyam dinglik ai lam
-site bungli: DC shang ai + MV pru ai sha
EPC kaw nna npawt nhpang hte mung shawa bungli ni hpe galaw ai
DC/MV cable shang ai shara hte lamu ga npu na matut mahkai lam ni
Hpaga rung (FAT) hte shara (SAT) hkap la chyam dinglik ai lam
Layout kata de hkrang shapraw da ai gram lajang ai lam
BESS - FAQ a matu hpawng de da ai PCS & step-up galai shai ai jak
San: Ndai arai gaw battery rai kun?
A: N rai, ginjaw kaw nna PCS hte step-up galai shai ai shara re. Dai gaw battery DC bus hte medium-voltage grid lapran na power hpe galai shai nna step up galaw ya ai, raitim battery ni hpe battery n-gun shinggyin tawn ai hka htung ni hku nna garan nna jaw ya ai.
San: Integrated station hta hpa ni lawm ai kun?
A: Ginjaw kaw na PCS langai, step-up transformer (dry-hpan (sh) sau-lup ai), station hpe hkang ai hte matut mahkai ai lam, hte karum shingtau n-gun hte nbung hpe hkang ai lam, bungli masing langai hta MV switchgear / RMU hpe gram lajang da ai. DC cable, MV cable, hte npawt nhpang ni hpe EPC kaw nna shingra tara hku nna jaw ya ai.
San: 33 kV (sh) 35 kV de matut mai ai kun?
A: Rai sai. MV pru ai lam hpe 10–35 kV lapran na grid voltage langai sha hta 33 kV hte 35 kV lawm ai hku nna, masing transformer hkrang hpe madung tawn nna, hkrang shapraw da ai.
San: Battery hpung lahkawng mali hpe gara hku hparan ai kun?
A: Ndai station gaw battery hpung shagu a matu charge hte discharge hpe laksan hku nna hparan ya ai majaw, hpung lahkawng mali hpe 6.9 MVA power block langai sha kata kaw garan nna galaw nna makawp maga lu ai.
San: 98% n-gun rawng ai gaw PCS n-gun rawng ai kun, shing nrai system n-gun rawng ai kun?
A: Lahta na 98% gaw system a akyu rawng dik htum re. Tengman ai shadawn sharam hte load masa hpe project datasheet hta madi madun da ai.
Q: Grid- hpe galaw ai hpe madi shadaw ya ai kun?
A: Rai sai. PQ hkang ai lam hpe hkan sa ai grid-a makau kaw, ndai station gaw VSG (grid-hpan ai) bungli galaw ai lam, HVRT/LVRT jawn ai -lai nna, grid kaw na pru ai VF hkang ai lam, hte black start galaw ai lam ni hpe madi shadaw ya ai, buga na grid code hpe hkan nna galaw ai.
San: Quotation galaw na matu gara shiga ni ra ai kun?
A: Ra ai n-gun (MW/MVA), battery DC n-gun n-gun n-gun, battery hpung kade nga ai, grid n-gun hte n-gun n-gun, mungdan, gara grid-hpan ra ai lam, transformer ra sharawng ai lam, grup yin nbung katsi ai lam, tsaw ai shara, hte yaw shada ai nhtoi ni hpe sa ya ai.
Engineering hpaji hpe hpyi shawn u
Na a masing masat masa ni hpe tsun dan u, anhte a engineer ni gaw gram lajang da ai langai sha-line sumla hpe bai jaw na re,
n-gun jaw ai lam hte budget quote - battery cell n ra ai, station sha ra ai.
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