30kW–500kW iMicrogrid Hybrid Inverter
I-30kW–500kW Microgrid Hybrid Inverter lukhetho oluhambelanayo logcino lwebhetri yePolinovel, eyilelwe ukugcinwa kwesola{2}}kunye{3}}nokugcinwa, ukucinywa{4}} kombane wegrid, idizili exutyiweyo, kunye-nosetyenziso lwegrid olubuthathaka. Ixhasa ukusebenza ngokulungelelanisiweyo kulo lonke igalelo lePV, ukugcinwa kwebhetri, uqhagamshelo lwegridi, ukusebenza kwejenereyitha yedizili, kunye nonikezelo lwamandla okuxhasayo.
NgeMPPT edibeneyo, i-transformer, i-STS, kunye nemisebenzi yokugcinwa kwe-bypass, le inverter ye-microgrid hybrid inceda ukwenza lula ukucwangciswa kwenkqubo kunye nokunciphisa ukuhambelana kwecandelo langaphandle. Ifanelekile kwimigodi ekude, iziqithi, iifama, iidolophana, i-C & I microgrids, kunye nezinye iiprojekthi apho ukuguqulwa kwamandla okuzinzile kunye nokuthunyelwa kwamandla okuguquguqukayo kuyadingeka.
Ilungiselelwe iimfuno zakho zamandla
Uyilo oludityanisiweyo lweHybrid Power
Le inverter ye-microgrid hybrid idibanisa i-MPPT, i-transformer, i-STS, kunye nemisebenzi yokulondoloza i-bypass ukwenza lula i-PV + BESS + i-dizeli hybrid system uqwalaselo. Inceda ukunciphisa uthelekiso lwecandelo elahlukileyo kwaye ixhasa usasazo lweprojekthi olusebenzayo kwindawo ekude kunye nobuthathaka -kusetyenziso lwamandla egridi.
I-transformer yodwa yahlula i-battery icala le-DC ukusuka kwicala lokusabalalisa i-AC, kwaye i-bypass yokugcinwa ivumela umthwalo ukuba uhlale unamandla ukusuka kwigridi ngelixa i-inverter isetyenziswa - imfuno ebonakalayo kwiindawo apho ifestile yokuvala kunzima ukuyifumana.
I-PV eguquguqukayo kunye noLungiselelo lwebhetri
Ngenyathelo leMPPT elungelelanisiweyo-phezulu/ezantsi ubuchwepheshe, i-inverter ixhasa i-PV eguquguqukayo ehambelanayo kwiiprojekthi ezahlukeneyo zesola{1}}kunye{2}}nogcino. Inokuthi iqwalaselwe ngokomthamo wePV, uluhlu lwamandla ombane ebhetri, imfuno yomthwalo, kunye neemeko zesayithi, iyenza ilungele usetyenziso lwe-microgrid eyahlukeneyo.
Ifestile ye-MPPT ye-250–1000 V yamkela iintambo ezimfutshane kuphahla olubambeneyo kunye -nobude obugcweleyo beentambo ezisezantsi{3}}ezinyusiweyo. Ngokuxhomekeke kwimodeli, i-1 ukuya kwi-10 iimodyuli zeMPPT ziyafumaneka, kwaye amandla aphezulu e-PV afikelela kwi-825 kW kwiyunithi ye-500 kW - evumela ukuba i-PV ibe nkulu kakhulu apho i-irradiance ikwixesha lonyaka okanye apho uluhlu luzondla zombini umthwalo kunyeephezulu{0}yebhetri yevoltagengeeyure zokukhanya ezifanayo.
Okunokuthenjwa kuSebenziso{0}}leGrid Microgrid
I-inverter ixhasa i-100% yemithwalo engalungelelananga kunye noqhagamshelwano olunxuseneyo lweeyunithi ezininzi, inceda ukuphucula uzinzo lwenkqubo kwi-off{1}}igridi kunye neendawo ezibuthathaka{2}}zegridi. Ilungele izicelo ezifana neziza zemigodi, iziqithi, iifama ezifudukayo, kunye neelali ezingenawo umbane ozinzileyo.
Ukungalungelelani ngokupheleleyo{0}}kokukwazi ukuthwala imiba naphi na apho{1}}isigaba esondla isondlo sisasazwa ngokungalinganiyo kuzo zonke izigaba ezithathu, eyimeko eqhelekileyo kuthungelwano lwelali kunye neebhodi zokuhanjiswa kweenkampu. Ngaphandle-umthamo wokulayishwa kwegridi yi-110% ngokuqhubekayo kunye ne-120% ngomzuzu omnye, inika indawo enkulu yemoto eqala kwiimpompo, iicompressors kunye nabahambisi.
IGenereyitha yeDizili yokuPhucula iFuel
Eyelanga -yedizili{1}}yebhetri yemicrogrid, iDG yokulawula izinga lomthwalo inceda ukulungelelanisa imveliso yejenereyitha kunye nokuveliswa kwePV, ukugcinwa kwebhetri, kunye nemfuno yomthwalo. Oku kunokuphucula uqoqosho lwamafutha kunye nokunciphisa ixesha lokusebenza kwejenereyitha ye-diesel ngokungeyomfuneko kwiiprojekthi zamandla adibeneyo.
Ukubamba ijenereyitha ngaphezu komlinganiselo womthwalo ocetyisiweyo kuthintela ukupakishwa okumanzi kunye neendleko zokuyigcina ezilandela yona, ngelixa ibhetri ifunxa iincopho zomthwalo omfutshane ezinokuthi zinyanzelise i-genset yesibini ukuba iqalise.
Inkcazo
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AC(kwi{0}}igridi)
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Max. amandla emveliso (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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Ukulinganisa amandla emveliso
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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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Umbane olinganisiweyo
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400V
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Uluhlu lwamandla ombane
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320~460V
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Ikalwe ngoku
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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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Ilinganiswe rhoqo
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50/60Hz
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Uluhlu lokuphindaphinda
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45 ~ 55/55 ~ 65Hz
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THDi
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<3%
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Amandla factor
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I-1 ekhokelayo-1-ibambekayo(ihleli)
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Uhlobo lwegridi
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3W+N+PE
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AC(cimile{0}}igridi)
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Max. amandla emveliso
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33kW
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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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Amandla alinganisiweyo
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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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Umbane olinganisiweyo
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400V
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Ikalwe ngoku
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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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Ngaphantsi okanye ilingana ne-1% yomgama; okanye Ngaphantsi okanye ilingana ne-5% engahambelaniyo
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Ilinganiswe rhoqo
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50/60Hz
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Umthamo wokulayisha ngaphezulu
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110% ixesha elide-elide, 120% 1min
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| Igalelo lePV | ||||||
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Max. Igalelo lombane wePV
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1000V
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Max. Amandla ePV (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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Ubungakanani bemodyuli yeMPPT
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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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Uluhlu lwamandla ombane weMPPT
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250~1000V
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Ibhetri
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Uluhlu lwamandla ebhetri
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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. amandla okutshaja
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33kW
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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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Idatha ngokubanzi
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Umlinganiselo 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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Ubunzima (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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Ubushushu bokusebenza
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30 ~ 55 degree
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Ubuntu bezizalwane
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0 ~ 95% engaxinanisi{2}}
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Ukhuseleko lokungena
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IP20
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Ukukhutshwa kwengxolo (dB)
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<70
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Ubude bokusebenza (m)
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>3,000 Derating
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Ukupholisa
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Ukupholisa umoya
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Umboniso kunye nonxibelelwano
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Bonisa
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LCD touch{0}screen
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Unxibelelwano lwe-BMS
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I-RS485, i-CAN
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EMS unxibelelwano
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RS485, TCP/IP
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Izatifikethi
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I-EN 62109-1/-2, EN 62477-1, EN 61000-6-2/-6-4, NRS 097-2-1: 2024, ASGC
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Iimodeli ezifumanekayo
Imilinganiselo emithandathu yamandla yabelana ngokufanayo 400 V ezintathu-isigaba soyilo soyilo.
| Amandla alinganisiweyo | Max. imveliso | AC ukale ngoku | Max. PV amandla | Iimodyuli zeMPPT | Umbane webhetri | Usetyenziso oluqhelekileyo |
|---|---|---|---|---|---|---|
| 30 kW | 33 kW | 43 A | 82.5 kW | 1 | 250–850 V | Indawo yeTelecom, ifama, igridi yelali encinci |
| 50 kW | 55 kW | 72 A | 82.5 kW | 1 | 320–850 V | Indawo yokulala, ikliniki, indawo yokumpompa |
| 100 kW | 110 kW | 144 A | 165 / 247.5 kW | 2 / 3 | 420–950 V | Indawo yokusebenzela, indawo yokugcina ebandayo,-ifektri yegridi ebuthathaka |
| 150 kW | 165 kW | 216 A | 165 / 247.5 / 330 kW | 2 / 3 / 4 | 420–950 V | Ihotele, iplanti yokulungisa, i-microgrid yesiqithi |
| 250 kW | 275 kW | 361 A | 330 / 412.5 kW | 4 / 5 | 420–950 V | Inkampu yemigodi, indawo yezibuko |
| 500 kW | 550 kW | 722 A | 660 / 742.5 / 825 kW | 8 / 9 / 10 | 500–950 V | Vala-isiza semigodi yegridi, i-C&I microgrid |
I-Topology yeNkqubo: Indlela iPV, ibhetri, iGridi kunye neDiesel Generator eSebenza ngayo kunye
Ulungiselelo-lomgca omnye wePV + ibhetri + yedizili microgrid eyakhelwe kwikhabhathi enye yokuguqula izinto.
Uluhlu lwe-PV kunye nebhetri yabelana ngebhasi ye-DC, ngoko ke intsalela yelanga ibiza ibhetri ngaphandle kwenqanaba eliphakathi lokuguqula i-AC. Igridi kunye ne-diesel generator zidibanisa kwicala le-AC; iswitshi yangaphakathi yokutshintshela engatshintshiyo ithatha isigqibo sokuba yeyiphi imvelaphi exhasa umthwalo, kwaye i-bypass yolondolozo igcina umthwalo unamandla ukusuka kwigridi ngexesha lokusevisa. Apho icala logcino libonelelwa njengendawo ebiyelweyo epheleleyo kuneeracks, itopology efanayo iyasebenza kwiIkhabhathi yangaphandle BESSokanye ai-container BESS.
Iindlela zokusebenza
Khetha isicwangciso esikufaneleyo.
Ukuzityela-
I-PV inikezela ngomthwalo kuqala; Intsalela ibiza ibhetri endaweni yokuba ithunyelwe kumazwe angaphandle. Igridi igubungela nayiphi na intsilelo.
Incopho yokucheba
Ibhetri ikhupha ngaphezu komqobo omiselweyo wokungenisa ukuze imfuno ebaliweyo ihlale ithe tyaba.Incopho yokuchebaiqhelekile yindlela yokuqala yokuhlawula kuqhagamshelwano lweC&I.
Ixesha-lo{1}}lokusebenzisa ukutshintsha
Ukutshaja kucwangciswe ngeeyure eziphantsi-zomrhumo kwaye zikhutshwe ngeeyure{1}}eziphezulu zomrhumo.
Backup amandla
Utshintshiselwano olumileyo lwahlula udibaniso oluluncedo kwaye i-inverter iphinda imisele i-400 V yebhasi esuka kwibhetri kunye ne-PV.
Vala-igridi yokusebenza
I-inverter yenza i-grid ngokwayo, ibambe i-400 V / 50-60 Hz kunye ne-THDu Ngaphantsi okanye ilingana ne-1% kumthwalo womgca kwaye Ngaphantsi okanye ilingana ne-5% kumthwalo ongekho.
Idizili exubileyo
Ulawulo lomthwalo we-DG lugcina ijenereyitha ngaphakathi kwebhendi yayo yokulayisha esebenzayo; I-PV kunye nebhetri zithatha ukuphumla kwaye zinciphise ixesha lokusebenza.
PV ephambili
ISolar inika umthwalo kunye nokutshaja phambi kokuba kubizwe nawuphi na omnye umthombo, nto leyo eyindawo ehlala ithunyelwa kwizibaso{0}}ezinyanzelwayo.
Indawo yokudlula yogcino
Umthwalo udluliselwa kwigridi ngokusebenzisa i-bypass yangaphakathi ukuze i-inverter ibe yodwa ngaphandle kokucima isayithi.
Izicelo: Iimeko zeSiza ezithatha isigqibo sokuKhethwa kwe-Inverter
| Imeko yesiza | Yintoni eyenza kube nzima ngombane | Iparamitha elawulayo kule yunithi |
|---|---|---|
| Akukho nxibelelwano luluncedo | I-inverter kufuneka yenze ibhasi ye-AC ngokwayo kwaye ibambe i-voltage kunye ne-frequency kwinyathelo ngalinye lomthwalo, ngaphandle kwereferensi yegridi yokulandela. | 400 V / 50–60 Hz igridi{3}}imveliso yokwenza; THDu Ngaphantsi okanye ilingana ne-1% ngokulandelelana, Ngaphantsi okanye ilingana ne-5% engangqalanga |
| Ijeneretha yedizili kwindawo | I-genset kufuneka ihlale ngaphezu komlinganiselo wayo omncinci womthwalo ukuphepha ukupakisha okumanzi, ngelixa iincopho ezimfutshane kufuneka zinganyanzeli iyunithi yesibini ukuba iqalise. | Ulawulo lomthwalo we-DG; 110% ixesha elide-zexesha elide kunye ne-120% ngomzuzu omnye wokugcwala |
| Ukungangqinelani-kwisigaba sesondlo esisodwa | Imisinga yenqanaba yohluka kakhulu, nto leyo inyanzela isiguquli senqanaba lesithathu-eliqhelekileyo ukuba lihle liye kwelona nqanaba libi. | 100% umthamo womthwalo ongalinganiyo |
| Ngqo-kwi{1}}kumgca wemoto oqalayo | Iimpompo, iicompressor, iiconveyors kunye nezityumzayo zizoba amaxesha amaninzi zireyithwe ngokwangoku kwimizuzwana embalwa ekuqaleni. | I-120% ye-1 min; udibaniso olunxuseneyo lweeyunithi ezininzi |
| Uncedo olungenamandla okanye olungazinzanga | Amandla ombane kunye namaxesha ajikeleza ngaphandle kwegama, kwaye iidiphu zenzeka rhoqo ngokwaneleyo ukuphazamisa imveliso. | I-320-460 V kunye ne-45-55 / 55-65 Hz ifestile yokusebenza; utshintshiselwano olumileyo |
| Ixesha lonyaka okanye uluhlu lwePV olungaphezulu | Uluhlu bukhulu ngamabomu kunokulinganisa kwe-AC ukuze isivuno sasebusika okanye i-monsoon sisagubungela umthwalo. | Max. I-PV ukuya kuma-825 kW ngokuchasene ne-500 kW AC; 250–1000 V MPPT window, 1–10 iimodyuli zeMPPT |
| Uluhlu olubanzi lwe-ambient okanye ukuphakama okuphezulu | Ukuqala okubandayo, ubushushu obuphezulu bemini kunye nomoya obhityileyo konke kunciphisa umlinganiselo oqhubekayo wekhabhinethi onokuyibamba. | -30 ukuya kwi-55℃, ukupholisa umoya, ukupholisa ngaphezu kwe-3,000 m |
| Umthamo wongezwa ngokwezigaba | Umthwalo ukhula emva kokugunyaziswa kwaye ikhabhinethi yokuqala ayisanele ngokwayo. | Ukusebenza okufanayo kweeyunithi ezininzi kwibhasi enye ye-400 V |
| Inkonzo ngaphandle kwefestile emnyama | Inkqubo eqhubekayo-okanye iisayithi ezibalulekileyo azinakunikwa{1}}amandla okusebenza kwisixhobo sokuguqula. | Indlela yokudlula edityanisiweyo yokulungisa; umthwalo uhlala kwigridi ngexesha lokuzihlukanisa |
FAQ
Umbuzo: Nguwuphi umahluko phakathi kwe-microgrid hybrid inverter kunye nePCS?
A: I-PCS iguqula phakathi kwecala le-DC yebhetri kunye necala le-AC kuphela. I-microgrid hybrid inverter yongeza amagalelo e-PV MPPT kunye nokutshintshwa kotshintshiselwano okuvumela inkqubo ukuba isebenze-kwigridi kunye nokucima-igridi, ngoko ke ikhabhinethi enye ithatha indawo ye-PV inverter, i-PCS kunye nokutshintshwa kotshintshiselwano lwangaphandle. Indima yesiguquli ngokwayo ichazwe phantsiinkqubo yokuguqula amandla.
Umbuzo: Ngaba i-inverter ingasebenza ngaphandle koqhagamshelwano lwegridi eluncedo?
A: Ewe. Xa ingekho{1}umsebenzi wegridi yenza ibhasi ye-AC ngokwayo kwi-400 V kunye ne-50/60 Hz, kunye nemveliso egqwethekileyo eNgaphantsi okanye elingana ne-1% kumthwalo womgca kwaye Ngaphantsi okanye ilingana ne-5% kumthwalo ongekho mgca. Akukho ngcaciso yegridi efunekayo.
Q: Ingakanani i-PV enokuqhagamshelwa kwimodeli nganye?
A: Amandla aphezulu e-PV ahamba ukusuka kwi-82.5 kW ku-30 kW kunye ne-50 kW imodeli ukuya kuma-825 kW kwimodeli ye-500 kW, usebenzisa i-1 ukuya kwi-10 yeemodyuli zeMPPT ngokuxhomekeke kubumbeko. Ubuninzi bombane wokufaka iPV yi-1000 V kunye nefestile yeMPPT yokulandela umkhondo yi-250–1000 V.
Umbuzo: Yeyiphi i-voltage yebhetri eyamkelekileyo kwi-inverter?
A: 250–850 V kwiyunithi ye-30 kW, 320–850 V kwiyunithi ye-50 kW, 420–950 V kwiyunithi ye-100–250 kW kunye ne-500–950 V kwiyunithi ye-500 kW. Ibhanki yebhetri kufuneka ikhethwe phakathi koluhlu lwemodeli ethile.
Umbuzo: Ngaba iiyunithi ezininzi zinokuthelekiswa?
A: Ewe. Ukudityaniswa okufanayo kweeyunithi ezininzi kuxhaswa, eyona ndlela iqhelekileyo xa umthwalo wencopho yesayithi udlula ikhabhinethi enye okanye xa kulindeleke ukuba i-microgrid ikhule ngezigaba.
Umbuzo: Ngaba iyayixhasa imithwalo yesigaba enye{0}engalungelelaniyo?
A: I-inverter isekela i-100% yomthwalo ongalinganiyo. Oku yimfuneko kuthungelwano lwelali kunye neebhodi zokuhanjiswa kweenkampu apho iisekethe zesigaba esisodwa{2}}zingohlulwanga ngokulinganayo kuzo zonke izigaba ezithathu.
Umbuzo: Ikunciphisa njani ukusetyenziswa kwe-diesel?
A: Ulawulo lomthwalo we-DG lugcina ijenereyitha ngaphakathi kwebhendi yokulayisha esebenzayo ngelixa i-PV kunye nebhetri zibonelela ngentsalela, kwaye ibhetri ifunxa iincopho ezimfutshane ezinokuthi zifune i-genset yesibini. Ixesha lokusebenza liyawa, kwaye kunjalo nolondolozo olubangelwa kukulayisha ixesha elide.
Umbuzo: Yintoni iqondo lokushisa lokusebenza?
A: - 30 ukuya kwi-55℃, kunye ne-0-95% yokufuma okungagxininisi, ukukhuselwa kwe-IP20, ukupholisa umoya, kunye ne-derating ngaphezu kwe-3,000 m ukuphakama. Imida yebhetri idla ngokuba mxinwa, ngoko ke indawo ebiyelweyo kunye noyilo lwe-thermal ijongiwe ngokuchasene neuluhlu lobushushu bebhetri ye-lithiumnjengokuba.
Umbuzo: Ngawaphi amakhonkco onxibelelwano akhoyo?
A: RS485 kunye ne-CAN yonxibelelwano lwe-BMS, i-RS485 kunye ne-TCP/IP yonxibelelwano lwe-EMS, kunye nesikrini sokuchukumisa se-LCD{2}} sendawo.
Umbuzo: Zeziphi iikhowudi zegridi ehambelanayo ne-inverter?
A: EN 62109-1/-2, EN 62477-1, EN 61000-6-2/-6-4, NRS 097-2-1:2024 yaseMzantsi Afrika, kunye ne-ASGC. Isiqinisekiso esongezelelweyo sikazwelonke sinokuxoxwa ngeprojekthi nganye.
Thumela iProfayile yakho yoMlayisho kwiMicrogrid Configuration
Ubuninzi bomfanekiso wombane esinawo, ngokusondeleyo isiphakamiso sokuqala siya kuba.
Iifayile ezishisayo: 30kw–500kw microgrid hybrid inverter, China 30kw–500kw microgrid hybrid inverter abavelisi, ababoneleli, umzi-mveliso
