30kW–500kW Microgrid Hybrid Inverter
30kW–500kW Microgrid Hybrid Inverter ndi njira yogwirizana ndi mapulojekiti osungira mphamvu ya batire ya Polinovel, yokonzedwa kuti ikhale ya solar-kuphatikiza-kusungirako, kuzimitsa{4}}grid power, dizilo wosakanizidwa, ndi zofooka-mapulogalamu a gridi. Imathandizira magwiridwe antchito ogwirizana pakuyika kwa PV, kusungirako batire, kulumikiza gridi, ntchito ya jenereta ya dizilo, ndi magetsi osungira.
Ndi integrated MPPT, thiransifoma, STS, ndi ntchito yodutsa yoyang'anira, inverter iyi ya microgrid hybrid imathandizira kusinthira kasinthidwe kachitidwe ndikuchepetsa kufananitsa kwazinthu zakunja. Ndizoyenera migodi yakutali, zilumba, minda, midzi, ma microgrids a C&I, ndi ma projekiti ena komwe kusinthika kwamphamvu kokhazikika komanso kutumiza mphamvu zosinthika kumafunika.
Zokometsedwa Pazosowa Zanu Zamagetsi
Integrated Hybrid Power Design
Inverter iyi ya microgrid hybrid imaphatikiza MPPT, thiransifoma, STS, ndi ntchito zodulira zowongolera kuti muchepetse masinthidwe a PV + BESS + dizilo wosakanizidwa. Zimathandizira kuchepetsa kufananitsa magawo osiyanasiyana komanso zimathandizira kuti mapulojekiti atumizidwe moyenera pazakutali komanso zofooka -zogwiritsa ntchito mphamvu zama grid.
Transformer yodzipatula imalekanitsa mbali ya batri ya DC kuchokera ku mbali ya kugawa kwa AC, ndipo njira yowonongeka imalola kuti katunduyo akhalebe wamphamvu kuchokera ku gridi pamene inverter ikugwiritsidwa ntchito - zofunikira zofunikira pa malo omwe zenera lotsekera limakhala lovuta kupeza.
Flexible PV ndi Kusintha kwa Battery
Ndi ukadaulo wa MPPT wosinthika-mmwamba/pansi, inverter imathandizira kuti PV igwirizane ndi mapulojekiti osiyanasiyana a solar-kuphatikiza-kusunga. Itha kukhazikitsidwa molingana ndi kuchuluka kwa PV, kuchuluka kwamagetsi a batri, kufunikira kwa katundu, ndi malo omwe ali patsamba, ndikupangitsa kuti ikhale yoyenera kugwiritsa ntchito ma microgrid osiyanasiyana.
Zenera la 250–1000 V MPPT limalandira zingwe zazifupi pa madenga ang'onoang'ono komanso zodzaza-zingwe zazitali pansi-zosanjikiza. Kutengera chitsanzo, 1 mpaka 10 MPPT modules zilipo, ndipo mphamvu yaikulu ya PV imafika ku 825 kW pa 500 kW unit - kulola PV oversizing kumene kuwala kumakhala kwa nyengo kapena kumene gulu limadyetsa katundu ndibatire lapamwamba{{0}lamagetsimasana omwewo.
Reliable Off-Grid Microgrid Operation
Inverter imathandizira 100% kunyamula zinthu mosagwirizana komanso kulumikizidwa kwina kwa mayunitsi angapo, zomwe zimathandiza kuti makina azikhala osasunthika-pagulu ndi malo ofooka-magridi. Ndi yoyenera kugwiritsa ntchito monga malo amigodi, zilumba, minda yoyendayenda, ndi midzi yopanda magetsi okhazikika.
Kusakwanira-kutha kunyamula katundu kumafunika kulikonse kumene{1}}gawo limodzi{1}} feeders amagawidwa mosiyanasiyana m'magawo atatu, zomwe ndi momwe zimakhalira mu midzi ndi magulu ogawa misasa. -kuchulukira kwa gridi kumapitilira 110% mosalekeza ndi 120% kwa mphindi imodzi, zomwe zimapatsa mwayi woyambira pamapampu, ma compressor ndi ma conveyor.
Kukhathamiritsa kwa Mafuta a Dizilo
Kwa solar-diesel{1}}battery microgrids, DG load rate control imathandiza kugwirizanitsa mphamvu ya jenereta ndi kupanga PV, kusunga batire, ndi kuchuluka kwa katundu. Izi zitha kupititsa patsogolo chuma chamafuta ndikuchepetsa nthawi yosafunikira ya jenereta ya dizilo pama projekiti amagetsi osakanizidwa.
Kugwira jenereta pamwamba pa kuchuluka kwake kovomerezeka kumapewa kunyowa komanso mtengo wokonza womwe umatsatira pambuyo pake, pomwe batire imatenga nsonga zazifupi zomwe zingakakamize genset yachiwiri kuyamba.
Kufotokozera
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AC(pa-gridi)
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Max. mphamvu zotulutsa (kW)
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33
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55
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110
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165
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275
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550
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Adavoteledwa mphamvu
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30kw
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50kw
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100kW
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150kW
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250kW
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500kW
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Adavotera mphamvu
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400V
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Mtundu wamagetsi
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320~460V
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Zovoteledwa panopa
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43A
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72A
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144A
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216A
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361A
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722A
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Adavoteledwa pafupipafupi
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50/60Hz
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Nthawi zambiri
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45-55/55 ~ 65Hz
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THDi
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<3%
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Mphamvu yamagetsi
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1 otsogolera-1 otsalira (wokhazikika)
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Mtundu wa gridi
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3W+N+PE
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AC(yozimitsa-gridi)
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Max. mphamvu zotulutsa
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33kw pa
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55kw
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110kW
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165kW
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275kW
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550kW
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Mphamvu zovoteledwa
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30kw
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50kw
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100kW
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150kW
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250kW
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500kW
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Adavotera mphamvu
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400V
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Zovoteledwa panopa
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43A
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72A
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144A
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216A
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361A
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722A
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THDu
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Zocheperapo kapena zofanana ndi 1% mzere; kapena Zocheperapo kapena zofanana ndi 5% zopanda mzere
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Adavoteledwa pafupipafupi
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50/60Hz
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Kuchulukirachulukira
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110% nthawi yayitali-, 120% 1min
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| Chithunzi cha PV | ||||||
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Max. Mphamvu yamagetsi ya PV
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1000V
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Max. Mphamvu ya PV (kW)
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82.5kW
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82.5kW
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165/247.5kW
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165/247.5/330kW
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330/412.5kW
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660/742.5/825kW
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Mtengo wapatali wa magawo MPPT
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1
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1
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2/3
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2/3/4
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4/5
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8/9/10
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Mphamvu yamagetsi ya MPPT
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250~1000V
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Batiri
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Mtundu wamagetsi a batri
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250~850V
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320~850V
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420~950V
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420~950V
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420~950V
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500~950V
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Max. mphamvu yopangira
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33kw pa
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55kw
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110kW
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165kW
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275kW
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550kW
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Zambiri zambiri
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Kukula kwa W*D*H
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800*800*1900mm
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800*800*1900mm
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1,200*800*2,050mm
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1,200*800*2,050mm
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(600*720*2,050)*1+
1,200*800*2,050mm
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(600*720*2,050)*2+
1,600*1,050*2,050mm
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Kulemera (kg)
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620
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720
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1,120/1,150
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1,250/1,280/1,310
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1,950/1,980
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3,205/3,235/3,265
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Kutentha kwa ntchito
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30 ~ 55 digiri
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Chinyezi chachibale
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0 ~ 95% osachulukitsa-
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Chitetezo cha ingress
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IP20
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Kutulutsa phokoso (dB)
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<70
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Kutalika kwa ntchito (m)
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>Zoposa 3,000
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Kuziziritsa
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Kuzizira kwa Air
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Chiwonetsero ndi kulumikizana
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Onetsani
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LCD touch{0}screen
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Kulumikizana kwa BMS
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RS485, PA
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Kulumikizana kwa EMS
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RS485, TCP/IP
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Zikalata
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EN 62109-1/-2, EN 62477-1, EN 61000-6-2/-6-4, NRS 097-2-1:2024, ASGC
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Ma Model Opezeka
Mavoti asanu ndi limodzi amagawana magawo a 400 V atatu-pamagawo atatu ofanana.
| Mphamvu zovoteledwa | Max. zotuluka | AC adavotera panopa | Max. PV mphamvu | Zithunzi za MPPT | Mphamvu ya batri | Ntchito yeniyeni |
|---|---|---|---|---|---|---|
| 30 kw | 33 kw | 43 A | 82.5 kW | 1 | 250–850 V | Tsamba la telecom, famu, gridi yaying'ono yamudzi |
| 50 kw | 55 kw | 72 A | 82.5 kW | 1 | 320–850 V | Malo ogona, chipatala, popopera madzi |
| 100 kW | 110 kW | 144 A | 165 / 247.5 kW | 2 / 3 | 420–950 V | Malo ogwirira ntchito, malo ozizira, ofooka-fakitale ya gridi |
| 150 kW | 165 kW | 216 A | 165 / 247.5 / 330 kW | 2 / 3 / 4 | 420–950 V | Hotelo, processing plant, Island microgrid |
| 250 kW | 275 kW | 361 A | 330 / 412.5 kW | 4 / 5 | 420–950 V | Msasa wamigodi, malo adoko |
| 500 kW | 550 kW | 722 A | 660 / 742.5 / 825 kW | 8 / 9 / 10 | 500–950 V | Kupatula-tsamba la migodi, C&I microgrid |
System Topology: Momwe PV, Battery, Gridi ndi Dizilo Jenereta Zimagwirira Ntchito Pamodzi
Kapangidwe ka mzere umodzi-kamodzi wa PV + batire + + dizilo microgrid yomangidwa mozungulira kabati imodzi ya inverter.
Gulu la PV ndi batire zimagawana basi ya DC, kotero kuti sola yowonjezera imayitanitsa batire popanda siteji yapakatikati yosinthira AC. Gridi ndi jenereta ya dizilo zimalumikizana kumbali ya AC; chosinthira chamkati cha static transfer chimasankha gwero lomwe limathandizira katunduyo, ndipo njira yowongolera imapangitsa kuti katunduyo akhale wamphamvu kuchokera pagululi panthawi yantchito. Kumene mbali yosungiramo imaperekedwa ngati mpanda wathunthu osati ngati rack, topology imagwiranso ntchitonduna zakunja BESSkapena azodzaza ndi BESS.
Njira Zogwirira Ntchito
Sankhani dongosolo lomwe likuyenerani inu bwino.
Kudzidyerera-pazokha
PV imapereka katunduyo poyamba; zotsalira zimalipira batire m'malo motumiza kunja. Gridiyo imaphimba kuperewera kulikonse.
Kumeta pachimake
Battery imatuluka pamwamba pa malo olowera kotero kuti kufunikira kwa metered kumakhalabe kosalala.Kumeta pachimakenthawi zambiri ndi njira yoyamba yobwezera pamalumikizidwe a C&I.
Nthawi-yo{1}}yogwiritsa ntchito kusintha
Kulipiritsa kumakonzedwa m'maola otsika{{0}otsika mtengo ndi kuchotsedwa-maola okwera kwambiri.
Kusunga mphamvu
Siwichi yosinthira yosasunthika imalekanitsa kulumikizidwa kwa ntchito ndipo chosinthiranso-chimakhazikitsanso basi ya 400 V kuchokera ku batire ndi PV.
-ikugwira ntchito pagridi
Inverter imapanga gridi yokhayo, yokhala ndi 400 V / 50-60 Hz yokhala ndi THDu Pang'ono kapena yofanana ndi 1% pamtundu wa mzere ndi Ochepera kapena ofanana ndi 5% pa katundu wopanda mzere.
Dizilo wosakanizidwa
DG katundu mlingo kulamulira amasunga jenereta mkati mwabwino Mumakonda gulu; PV ndi batri zimatenga zina ndikufupikitsa nthawi yothamanga.
PV patsogolo
Solar imapereka katundu ndi kutchajila malo ena aliwonse asanatchulidwe, komwe ndi komwe kumatumiza-mawebusayiti opanda mphamvu.
Njira yowongolera
Katunduyo amasamutsidwa ku gululi kudzera panjira yolowera mkati kotero kuti inverter ikhoza kudzipatula popanda kuyimitsa malo.
Mapulogalamu: Mikhalidwe Yatsamba Imasankha Kusankha kwa Inverter
| Mkhalidwe wa malo | Zomwe zimapangitsa kuti zikhale zovuta zamagetsi | Olamulira parameter pa unit iyi |
|---|---|---|
| Palibe chothandizira | Inverter imayenera kupanga basi ya AC yokha ndikugwira ma voltage ndi ma frequency kudzera pagawo lililonse lolemetsa, popanda kutsata gridi. | 400 V / 50–60 Hz grid-kupanga zotulutsa; THDu Pang'ono kapena yofanana ndi 1% mzere, Zocheperapo kapena zofanana ndi 5% zopanda mzere |
| Jenereta wa dizilo pamalopo | The genset ayenera kukhala pamwamba pa mlingo wake wocheperako kuti apewe kunyowa, pomwe nsonga zazifupi siziyenera kukakamiza gawo lachiwiri kuti liyambe. | Kuwongolera kuchuluka kwa DG; 110% nthawi yayitali-ndi 120% pakudzaza kwa mphindi imodzi |
| Zophatikizira{0}}gawo limodzi zosagwirizana | Mafunde a magawo amasiyana kwambiri, zomwe zimachititsa kuti ma inverter a magawo atatu-afike poipa kwambiri. | 100% mphamvu yolemetsa yosakwanira |
| Chindunji-pa{1}}pamzere wamagalimoto oyambira | Mapampu, ma compressor, ma conveyors ndi ma crushers amajambula kangapo komwe adavotera kwa masekondi angapo poyambira. | 120% kwa mphindi imodzi; kulumikizana kofanana kwa mayunitsi angapo |
| Zothandiza zofooka kapena zosakhazikika | Magetsi ndi ma frequency amayendayenda kunja kwa dzina, ndipo mivi imachitika nthawi zambiri moti imatha kusokoneza kupanga. | 320-460 V ndi 45-55 / 55-65 Hz zenera ntchito; static transfer switch |
| PV yanthawi yayitali kapena yokulirapo | Mndandandawu ndi waukulu mwadala kuposa mlingo wa AC kotero kuti zokolola zachisanu kapena monsoon zimaphimbabe katunduyo. | Max. PV mpaka 825 kW motsutsana ndi 500 kW AC; 250-1000 V MPPT zenera, 1-10 MPPT modules |
| Kutalikirana kozungulira kapena mtunda wautali | Kuzizira kumayamba, kutentha kwambiri masana ndi mpweya wochepa thupi zonse zimachepetsa mlingo womwe nduna ingathe kusunga. | -30 mpaka 55 digiri, kuziziritsa mpweya, derating pamwamba 3,000 m |
| Kuthekera kwawonjezedwa mu magawo | Katundu amakula pambuyo potumidwa ndipo nduna yoyambirira sikhalanso yokwanira yokha. | Ntchito yofananira yamayunitsi angapo pa basi yomweyo ya 400 V |
| Kutumikira popanda zenera lakuda | Malo-osalekeza kapena ovuta sangathenso{1}}kupatsidwa mphamvu kuti agwiritse ntchito zida zosinthira. | Integrated kukonza yodutsa; katundu amakhala pagululi panthawi yodzipatula |
FAQ
Q: Kodi pali kusiyana kotani pakati pa microgrid hybrid inverter ndi PCS?
A: PCS imatembenuka pakati pa batire ya DC mbali ndi mbali ya AC yokha. Inverter ya microgrid hybrid imawonjezera zolowetsa za PV MPPT ndikusintha kosinthira komwe kumalola makinawo kuti azigwira ntchito-grid ndi kuzimitsa-gridi, kotero kabati imodzi ilowa m'malo mwa PV inverter, PCS ndi switch switch yakunja. Ntchito ya otembenuza payokha ikufotokozedwa pansipamphamvu kutembenuka dongosolo.
Q: Kodi inverter ingagwire ntchito popanda kulumikizana ndi grid?
A: Inde. Pochoka-gululi ikugwira ntchito imapanga basi ya AC yokha pa 400 V ndi 50/60 Hz, ndi kusokonekera kwa Kuchepera kapena kofanana ndi 1% pamtundu wa mzere ndi Kuchepera kapena kufanana ndi 5% pa katundu wopanda mzere. Palibe zolozera pagululi zomwe zimafunikira.
Q: Kodi PV ingagwirizane ndi mtundu uliwonse?
A: Mphamvu yochuluka ya PV imachokera ku 82.5 kW pa 30 kW ndi 50 kW kufika ku 825 kW pa chitsanzo cha 500 kW, pogwiritsa ntchito 1 mpaka 10 MPPT modules kutengera kasinthidwe. Magetsi olowera kwambiri a PV ndi 1000 V ndipo zenera lotsata la MPPT ndi 250–1000 V.
Q: Ndi mphamvu yanji ya batri yomwe inverter imavomereza?
A: 250–850 V pa 30 kW, 320–850 V pa 50 kW, 420–950 V pa 100–250 kW ndi 500–950 V pa 500 kW. Banki ya batri iyenera kusankhidwa mkati mwa mtundu wamtundu womwewo.
Q: Kodi mayunitsi angapo angafanane?
A: Inde. Kulumikizana kofanana kwa mayunitsi angapo kumathandizidwa, yomwe ndi njira yodziwika bwino pamene chiwongolero cha malo chikupitilira kabati imodzi kapena pomwe ma microgrid akuyembekezeka kukula pang'onopang'ono.
Q: Kodi imathandizira katundu-ndi gawo limodzi losakwanira?
A: Inverter imathandizira 100% katundu wosagwirizana. Ichi ndi chofunikira pamanetiweki am'midzi ndi ma board ogawa m'misasa pomwe magawo amodzi-agawo sagawidwa mofanana m'magawo atatuwo.
Q: Zimachepetsa bwanji kugwiritsira ntchito dizilo?
A: Kuwongolera kuchuluka kwa kuchuluka kwa DG kumasunga jenereta mkati mwa bandi yake yotsegula bwino pomwe PV ndi batire zimapereka zotsalira, ndipo batire imatenga nsonga zazifupi zomwe zikadafunikanso genset yachiwiri. Runtime imagwa, komanso kukonzanso komwe kumachitika chifukwa cha kuyatsa kwanthawi yayitali.
Q: Kodi kutentha kwa ntchito ndi kotani?
A: -30 mpaka 55 digirii , ndi 0–95% chinyezi chosasunthika, chitetezo cha IP20, kuziziritsa mpweya, ndi kutsika pamwamba pa 3,000 m kutalika. Malire a batri nthawi zambiri amakhala ocheperako, chifukwa chake malo otsekeredwa ndi matenthedwe amawunikiridwa motsutsana ndilithiamu batire kutentha osiyanasiyanakomanso.
Q: Ndi njira ziti zoyankhulirana zomwe zilipo?
A: RS485 ndi CAN ya kulankhulana kwa BMS, RS485 ndi TCP/IP ya EMS communication, kuphatikizapo LCD yapafupi-screen.
Q: Ndi ma code ati a gridi omwe inverter imatsatira?
A: EN 62109-1/-2, EN 62477-1, EN 61000-6-2/-6-4, NRS 097-2-1:2024 ya South Africa, ndi ASGC. Ziphaso zapadziko lonse lapansi zitha kukambidwa pa projekiti iliyonse.
Tumizani Mbiri Yanu Yonyamula Kuti Kapangidwe ka Microgrid
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