Product Overview
Lub 1331V High Voltage Battery System ua haujlwm ntawm 1500V DC platform, chav kawm hluav taws xob uas tau dhau los ua tus qauv rau kev siv hluav taws xob- nplai thiab kev lag luam loj loj cia. Nrog rau qhov nominal voltage ntawm 1,331V thiab kev ua haujlwm ntau txog 1,500V, qhov system no yog tsim los rau cov tiam tom ntej ntawm high-voltage PCS hardware uas xa ntau lub zog rau ib txoj hlua, tsawg dua kev sib txuas, thiab qis dua - ntawm - system tus nqi ntawm qhov ntsuas.
Qhov twg 1000V platform ua haujlwm rau C&I kev lag luam dav dav, 1331V system lub hom phiaj cov phiaj xwm qhov kev lag luam loj tshaj plaws: kev siv hluav taws xob- thaj chaw cia khoom, cov chaw lag luam loj microgrids, thiab pem hauv ntej - ntawm - meter installations qhov twg txhua feem pua ntawm kev ua tau zoo thiab txhua duas las ntawm cov nqi cabling tseem ceeb thoob plaws kaum tawm {urs of megawat.
Technical Specifications
|
Parameter |
Specification |
|
Roj teeb Chemistry |
LFP (LiFePO₄) |
|
Nominal DC voltage |
1,331V |
|
DC Voltage Ntau |
1,064V–1,500V |
|
Usable Capacity per Unit |
280 kWh/372 kWh |
|
Max Charge / Discharge Rate |
0.5C tus qauv / 1C yeem |
|
Lub neej voj voog |
Ntau dua lossis sib npaug rau 6,000 cycles @ 90% DoD (25 degree) |
|
Round -Trip Efficiency |
Ntau dua lossis sib npaug li 96% (DC-DC) |
|
Ua haujlwm kub |
-20℃rau +55 degree |
|
Rwb thaiv tsev saib xyuas |
Nruam IMD nrog tsis siv neeg txhaum localization |
|
Kev sib txuas lus |
CAN 2.0B, RS485, Modbus TCP, IEC 61850 |
|
Kev nyab xeeb nta |
Arc-flash detection, dual-contactor cais, nquag thermal runaway propagation tiv thaiv |
|
Txias |
Ua kua txias |
|
Kev tiv thaiv ntsuas |
IP55 |
|
Cov ntawv pov thawj |
IEC 62619, UL 9540A, IEC 62477, UN 38.3, CE |
|
Lub cev muaj zog (372 kWh) |
1,500 × 850 × 2,200 hli |
|
Qhov hnyav (372 kWh) |
≈ 3,200 kg |
Economics ntawm 1500V
Tsiv ntawm 1000V mus rau 1500V DC tsis yog ib qho hluav taws xob nce ntxiv - nws hloov pauv kev lag luam ntawm qhov ntsuas. Higher voltage txhais tau tias qis dua tam sim no rau tib lub zog, uas txhais ncaj qha rau hauv:
• Cov kab me me hla- ntu - txog li 33% txo qhov hnyav tooj liab ib MW
• Tsawg dua cov hlua roj teeb rau ib lub PCS - yooj yim dua DC combiner tsim
• Siab dua PCS zog ceev - 1500V inverters xa 50% ntau zog ib chav tsev tshaj 1000V sib npaug
• I²R poob qis dua - txo cov hluav taws kub hauv cov cables, busbars, thiab connectors
• Tsawg dua DC disconnects, fuses, thiab cov khoom tiv thaiv ib megawatt
Rau ib txoj haujlwm 10 MWh, qhov nyiaj tshuav - ntawm - kev txuag nqi ntawm 1500V architecture feem ntau yog 8-12% ntawm tag nrho cov nqi nruab piv rau qhov sib npaug 1000V tsim. Ntawm 50 MWh thiab siab dua, cov nyiaj khaws cia tau tshaj tawm.
Core Applications
Kev siv hluav taws xob-Sale Energy Storage
Pem hauv ntej - ntawm - meter cia tej yaam num los ntawm 10 MWh mus rau pua pua MWh. Lub 1331V roj teeb ua ke nrog 1500V-chav nruab nrab inverters lossis hlua inverters nyob rau hauv siab -nruj configurations, txo nqi av thiab infrastructure.
Loj Industrial Microgrids
Cov tsev kawm ntawv muaj ntau yam -megawatt loads tau txais txiaj ntsig los ntawm kev txo cov cabling thiab kev ua haujlwm siab dua ntawm 1500V DC architecture, tshwj xeeb tshaj yog thaum cov roj teeb racks raug faib thoob plaws hauv qhov chaw loj.
Renewable Firming & Hloov
Ua ke nrog kev siv hluav taws xob- teev hnub ci lossis cua ua liaj ua teb, 1331V system khaws ntau tiam neeg thiab xa nws mus rau lub sijhawm siab - cov nqi. Qhov siab DC voltage sib tw 1500V hlua voltage ntawm niaj hnub bifacial PV modules, ua kom muaj txiaj ntsig DC -coupled configurations.
Hom Daim Ntawv Thov Scenarios
100 MWh Utility Storage Farm
Tus tsim khoom siv hluav taws xob hauv Middle East tab tom tsim 100MWh / 50MW chaw cia khoom los muab lub peev xwm siab tshaj plaws thiab kev tswj hwm zaus. Qhov project siv 270 units ntawm 372kWh roj teeb khib txuas nrog 1500V central inverters. Piv rau 1000V lwm txoj kev ntsuas thaum lub sij hawm tsim, 1500V architecture txo DC cabling nqi, tshem tawm 40% ntawm DC combiner thawv, thiab tso cai rau siv tsawg inverters, txiav tag nrho cov nqi BOS los ntawm 11%. Qhov project hneev taw tau qis los ntawm 15%, qhov tseem ceeb ntawm qhov chaw txwv.
20 MWh Hnub Ci-Plus-Storage ntawm Mining
Ib lub pob zeb tooj liab hauv South America tau xa tawm 15 MWp bifacial PV nrog 20 MWh ntawm 1331V roj teeb cia, DC-coupled rau tib lub tsheb npav 1500V. Qhov sib tw voltage tshem tawm DC-DC converter theem uas 1000V roj teeb yuav xav tau, txuag 1.5-2% nyob rau hauv round-trip efficiency. Tshaj li 20-xyoo txoj haujlwm lub neej, qhov kev ua tau zoo tau txhais mus rau 6,000 MWh ntxiv ntawm lub zog siv tau.
Daim phiaj-Txoj Cai Tswjfwm Ntiag Tug
Ib tus neeg tsim hluav taws xob ywj pheej ua haujlwm 30 MWh / 15 MW khaws khoom vaj khoom tsev hauv European zaus tswj kev lag luam. Lub 1331V roj teeb lub siab DC voltage enables siv compact 1500V PCS units nrog 200 ms teb lub sij hawm. Lub zog ntau dua ntawm ib lub khib txhais tau tias tsawg dua racks, tsawg dua ntawm kev sib txuas lus, thiab cov txheej txheem nrawm dua - cov lus teb dav, qhov tseem ceeb rau kev ua tau raws li qhov xav tau ntawm kev ua haujlwm nruj ntawm thawj zaus teb cov ntawv cog lus.
Industrial Free Trade Zone nrog Centralized Cia
Ib thaj tsam 500-hectare muaj thaj chaw lag luam dawb tau teeb tsa lub hauv paus 50 MWh qhov chaw cia los tswj thaj chaw qhov kev xav tau sib sau ua ke thiab muab kev pabcuam thaum muaj xwm txheej ceev rau cov neeg xauj tsev tseem ceeb. Lub 1331V system txuas mus rau thaj tsam 35 kV faib network ntawm ib kauj ruam - nce transformer. Qhov siab DC voltage txo qis DC-sab infrastructure hauv lub tsev cia khoom, tso cai rau tag nrho 50 MWh kom haum rau 1,200 m² qhov chaw.
Kev nyab xeeb ntawm 1500V
Cov hluav taws xob siab dua xav tau kev ruaj ntseg engineering ntau dua. 1331V system suav nrog:
• Kev saib xyuas kev tiv thaiv tsis tu ncua (IMD) nrog txoj hlua tsis siv neeg - theem kev ua txhaum hauv cheeb tsam
• Arc-flash detection sensors nrog sub-millisecond contactor trip
• Dual-kev cais tus neeg tiv tauj ntawm txhua lub khib, ob qho tib si zoo thiab tsis zoo
• Active thermal runaway propagation tiv thaiv: airgel barriers, siab venting, thiab module-theem hluav taws kub tua
• Tag nrho cov kab hluav taws xob DC ntsuas rau 1500V DC nrog qhov tsim nyog nkag thiab tshem tawm qhov deb ntawm IEC 62477
Cov neeg ua haujlwm nyob rau sab DC yuav tsum ua raws li cov txheej txheem siab -voltage kev nyab xeeb. Peb muab cov txheej txheem kaw / tagout kom ntxaws, PPE specifications, thiab ntawm -kev cob qhia kev nyab xeeb ntawm qhov chaw raws li ib feem ntawm pob nyiaj ua haujlwm.
Xaiv Ntawm 1000V thiab 1331V
|
Kev ntsuas |
1000V System |
1331V System |
|
Qhov project loj |
100 kWh - 5 MWh |
5 MWh – 100+ MWh |
|
PCS compatibility |
Broadest (tag nrho cov hom loj) |
1500V-chav kawm PCS |
|
BOS tus nqi kom zoo dua |
Lub hauv paus |
8-12% qis dua ntawm qhov ntsuas |
|
DC -coupled solar match |
1000V PV fais fab mov |
1500V Ob chav PV |
|
Kev nyab xeeb nyuaj |
Standard LV kev coj ua |
Cov txheej txheem HV, IMD, arc-flash tiv thaiv |
|
Zoo tshaj plaws |
C&I, retrofit, multi-tus neeg muag khoom |
Utility-scale, greenfield, nqi- optimized |
