Integrated PCS & Kauj Ruam -Up Transformer rau BESS
Integrated PCS & Kauj Ruam-Up Transformer rau BESS yog tsim los rau cov chaw cia khoom siv hluav taws xob uas xav tau kev sib cog lus, kev hloov pauv hauv nruab nrab thiab qib- nce kev daws teeb meem.
Los ntawm kev sib koom ua ke ntawm PCS hloov dua siab tshiab, kauj ruam - nce kev sib txuas ntawm transformer, roj teeb pab pawg tswj, thiab kev tiv thaiv tsim, nws yuav pab txo cov khoom siv sib xws, kev xaim hluav taws xob, kev nqa haujlwm, thiab kev teeb tsa nyuaj. Nrog rau kev tswj hwm ntawm pab pawg roj teeb ywj pheej thiab kab sib chaws- hloov kho hom kev ua haujlwm, nws txhawb kev txhim khu kev lag luam hauv nruab nrab ntawm BESS thaum ua kom lub vev xaib layout yooj yim dua rau kev xa thiab tswj.
Yog vim li cas qhov no integrated PCS transformer chaw nres tsheb
Peb cov khoom siv roj teeb cia ntim khoom muaj ntau yam zoo.
Kev hloov pauv PCS thiab Kauj Ruam -Ua hauv Ib Chav
Tsis zoo li tus qauv PCS uas feem ntau ua haujlwm DC / AC hloov dua siab tshiab, qhov kev sib xyaw ua ke no ua ke nrog cov kev hloov pauv hauv PCS nrog cov kauj ruam - nce kev sib txuas ntawm transformer hauv ib chav. Nws pab hloov roj teeb DC fais fab rau hauv AC tso zis thiab nce qhov voltage rau nruab nrab -voltage BESS kev twb kev txuas.
Daim phiaj-Adaptive Operating Modes
Nrog PQ, VF, SVG, VSG, high/low voltage caij-los ntawm, tawm- phiajcim ua haujlwm, thiab pib ua haujlwm dub, lub kaw lus tuaj yeem pab txhawb kev khiav hauj lwm sib txawv hauv daim phiaj- sab thiab siv hluav taws xob- teev lub zog cia daim ntawv thov.
High-Efficiency Peb-Level Topology
Ua nrog peb -theem topology, lub kaw lus txhawb kev hloov pauv hluav taws xob zoo nrog rau qhov kev ua haujlwm siab tshaj plaws txog li 98%. Qhov no pab txhim kho lub zog hloov pauv kev ua tau zoo rau lub hauv nruab nrab roj teeb lub zog cia cov tshuab.
Ntau-Kev Tiv Thaiv Hluav Taws Xob
Cov qauv tsim ua ke suav nrog kev tiv thaiv hluav taws xob thiab software- kho vajtse kev nyab xeeb ua haujlwm los txhawb kev ua haujlwm nyab xeeb hauv cov haujlwm siab - fais fab BESS. Qhov no pab txhim kho qhov kev ntseeg tau ntawm lub zog hloov pauv, theem voltage- nce, thiab kab sib txuas ua haujlwm ua ke.
Specification
| DC Parameters | |
| Max. DC voltage | 1500V |
| Max. DC tam sim no | 1936A×4 |
| Roj teeb pawg Voltage Range | 1000–1500V |
| Number of Connectable Battery Groups | 2 / 4 |
| AC Parameters (Grid{0}} txuas) | |
| Rated tso zis zog | 6900 kVA ua |
| Rated AC voltage | 10-35 kV |
| Rated Grid Frequency | 50/60Hz |
| AC Tam sim no THD | <3% (Rated Power) |
| Power Factor Adjustable Range | -1~+1 |
| Cov yam ntxwv ntawm qhov system | |
| Txoj kev rho tawm | Qhuav-hom / Roj-immersed Transformer |
| Max. Qhov System Efficiency | 98% |
| Kev tiv thaiv ntsuas | IP65 (Converter) / IP54 (Lwm yam) |
| Kev khiav hauj lwm qhov kub thiab txias | -40~+60℃ (>45℃Derating) |
| Tso cai Humidity Range | 0-100% (Tsis yog -condensing) |
| Max. Ua haujlwm Altitude | 5000m (>4,000m (Qhov siab) |
| Txoj kev txias | Kub-tswj Cua txias |
| Kev sib txuas lus Interface | RS485 / UA / Ethernet |
| HMI interface | Bluetooth + APP |
| Mechanical Parameters | |
| Qhov ntev | 7200 × 3400 × 3050mm (Txuag - hom) |
| Qhov hnyav | 30 000 kg |
System Architecture
Raws li lub hauv paus hloov hluav taws xob hloov hluav taws xob (PCS) ua ke nrog cov kauj ruam - nce transformer, BESS PCS skid tsim cov hluav taws xob txuas ntawm qhov qis -voltage DC tsheb npav thiab nruab nrab -voltage grid. Nws tsis suav nrog cov roj teeb lawv tus kheej; nws txais 1000-1500 V DC los ntawm ob lossis plaubroj teeb lub zog cia ntim, inverts nws mus rau AC, thiab theem qhov voltage mus rau ib qhov project -configured 10–35 kV rau kab sib txuas.
Dab tsi yog hauv qhov chaw nres tsheb sib xyaw
Centralized PCS ntu
Lub hauv paus PCS hloov lub roj teeb DC lub zog rau AC thiab, nyob rau hauv qhov kev taw qhia rov qab, tswj cov nqi profile ntawm txhua pab pawg roj teeb. Kev tswj xyuas cov pab pawg roj teeb ywj pheej tso cai rau ob lossis plaub pawg ua haujlwm thiab tiv thaiv sib cais hauv tib lub zog thaiv.
Kauj ruam- nce ntu transformer
Cov kauj ruam- nce transformer rau BESS tsa qhov qis-voltage AC mus rau nruab nrab-voltage theem rau kab sib txuas. Ob qho tib si qhuav - hom thiab roj- immersed transformers yog muaj kom lub chaw nres tsheb tuaj yeem ua tau raws li qhov chaw hluav taws kub - kev nyab xeeb, huab cua, thiab kev siv hluav taws xob.
Chaw nres tsheb tswj & kev sib txuas lus
Lub chaw nres tsheb tswj tswj xyuas PCS thiab cov cuab yeej tiv thaiv thiab sib pauv cov ntaub ntawv nrog cov nroj tsuag - theemKev tswj hwm hluav taws xob (EMS)tshaj RS485, CAN, lossis Ethernet.
Yog vim li cas integrate PCS thiab kauj ruam - nce transformer
Kev sib txuas ntawm PCS, transformer, thiab MV kev sib txuas rau hauv ib qho kev sib tw -mounted chaw nres tsheb hloov cov kev siv hluav taws xob engineering ib tus neeg cog lus EPC nqa ntawm qhov chaw.
| Integrated PCS + transformer chaw nres tsheb | Sib cais PCS & transformer | |
|---|---|---|
| Cov khoom siv interfaces | Ib qho kev sib xyaw ua ke | Ntau units kom phim thiab sib koom ua ke |
| Lub hauv paus | Ib tug skid foundation | Cais lub hauv paus rau txhua qhov |
| Cov kab hluav taws xob | Ua ntej-wired ntawm lub Hoobkas | Kev nthuav dav ntawm -site LV/MV txuas |
| Kev ua haujlwm | Factory- sim, sai dua ntawm qhov chaw | Ntev dua ntawm - qhov kev xeem |
| Lub luag haujlwm ciam teb | Ntshiab, ib qho interface | Sib faib thoob plaws cov chaw muag khoom |
Configure qhov chaw nres tsheb rau qhov project
Qhov chaw nres tsheb 6.9 MVA tau teeb tsa, tsis tau muag raws li tus naj npawb ruaj khov -
cov kev xaiv hauv qab no tau teeb tsa thaum lub sij hawm engineering yog li ib qho khoom xa tuaj sib tw nrog ib daim phiaj hluav taws xob thiab ib hom transformer.
2-pab pawg lossis 4 pawg roj teeb tawm tswv yim (1000-1500V DC)
Qhuav- hom lossis roj- cov kauj ruam immersed -up transformer
Project-configured MV tso zis: 10, 20, 33 lossis 35 kV
50 Hz lossis 60 Hz daim phiaj zaus
Daim phiaj-ua raws (PQ) lossis daim phiaj- ua haujlwm (VSG)
Fais fab mov adjustable hla −1 rau +1
Thauj, installation thiab commissioning
Lub chaw nres tsheb yog ua ntej- koom ua ke thiab sim ntawm lub Hoobkas, yog li ntawm - thaj chaw thaj chaw feem ntau yog lub hauv paus, cabling thiab kab sib txuas. Nrog tus hneev taw ntawm 7200 × 3400 × 3050 mm thiab qhov hnyav ib ncig ntawm 30,000 kg, chav tsev tau npaj ua ntau tshaj - dav dav, thiab nws qhov kub thiab txias - tswj tau yuam- huab cuacua txias systemyog qhov loj me rau −40℃rau +60℃kev khiav hauj lwm ntau yam.
Factory ua ntej- kev koom ua ke thiab kev sim
Ntawm - chaw ua haujlwm: DC input + MV tso zis nkaus xwb
Foundation thiab civil ua haujlwm los ntawm EPC
DC / MV cable nkag thiab grounding interfaces
Factory (FAT) thiab qhov chaw (SAT) lees txais kev xeem
Maintenance access tsim rau hauv layout
Integrated PCS & kauj ruam - nce transformer rau BESS - FAQ
Q: Cov khoom no puas yog roj teeb?
A: Tsis yog. Nws yog qhov nruab nrab ntawm PCS thiab theem - nce chaw nres tsheb transformer. Nws hloov thiab nce lub zog nruab nrab ntawm lub roj teeb DC lub tsheb npav thiab nruab nrab -voltage grid, tab sis cov roj teeb tau muab cais raws li cov khoom ntim roj teeb.
Q: Dab tsi yog suav nrog hauv qhov chaw nres tsheb sib xyaw?
A: Lub hauv paus PCS, ib kauj ruam - nce transformer (qhuav- hom lossis roj- raus), tswj chaw nres tsheb thiab kev sib txuas lus, thiab kev pabcuam lub zog thiab kev tswj xyuas thermal, nrog MV switchgear / RMU teeb tsa rau ib qhov project. DC cables, MV cables, thiab lub hauv paus yog ib txwm muab los ntawm EPC.
Q: Nws puas tuaj yeem txuas rau 33 kV lossis 35 kV?
A: Yog. MV tso zis tau teeb tsa rau ib qho hluav taws xob ib leeg nyob rau hauv 10-35 kV ntau yam, suav nrog 33 kV thiab 35 kV, raws li qhov project transformer configuration.
Q: Ob lossis plaub pawg roj teeb tswj tau li cas?
A: Lub chaw nres tsheb muab kev ywj pheej them nqi thiab kev tswj xyuas tawm rau txhua pab pawg roj teeb, yog li ob lossis plaub pawg tuaj yeem ua haujlwm thiab tiv thaiv sib cais hauv tib lub zog 6.9 MVA.
Q: Puas yog 98% kev ua haujlwm PCS kev ua haujlwm lossis kev ua haujlwm zoo?
A: Cov npe 98% yog qhov ua haujlwm siab tshaj plaws. Qhov ntsuas ntsuas tseeb thiab qhov xwm txheej thauj khoom tau lees paub nyob rau hauv daim ntawv teev cov phiaj xwm.
Q: Nws puas txhawb daim phiaj- ua haujlwm?
A: Yog. Ib sab ntawm kab hluav taws xob- ua raws li PQ tswj, qhov chaw nres tsheb txhawb nqa VSG (daim phiaj- tsim) kev ua haujlwm, HVRT/LVRT caij- dhau, tawm- daim phiaj VF tswj, thiab pib dub, raws li txoj cai hauv cheeb tsam.
Q: Cov ntaub ntawv dab tsi xav tau rau kev hais lus?
A: Xav tau lub zog (MW / MVA), roj teeb DC voltage ntau, cov roj teeb pawg, daim phiaj hluav taws xob thiab zaus, lub teb chaws, ib daim phiaj- tsim cov kev xav tau, kev nyiam hloov pauv, qhov kub thiab txias, qhov siab, thiab lub hom phiaj xa khoom hnub.
Thov ib daim ntawv thov Engineering
Qhia rau peb txog koj qhov project parameters thiab peb cov engineers yuav rov qab kho ib zaug xwb - kab kos duab,
Cov peev txheej ntawm cov khoom siv thiab kev siv nyiaj txiag nqe lus - tsis tas yuav tsum muaj roj teeb, chaw nres tsheb nkaus xwb.
Cim npe nrov: integrated PCS thiab kauj ruam-nce transformer rau BESS, BESS PCS skid, kauj ruam-up transformer rau BESS, turnkey BESS substation, centralized PCS chaw nres tsheb, skid-mounted MV substation, 6.9 MVA PCS transformer chaw nres tsheb, 1500V DC PCS, 15 {kV} zog transformer daim phiaj- tsim BESS, ntim MV substation, siv hluav taws xob-scale BESS fais fab thaiv
