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< Nebula 630kW PCS AC-DC Converter for Energy Storage >

I-Nebula 630kW PCS AC-DC Converter Yesitoreji Samandla

Ezinhlelweni zokugcina amandla, i-PCS AC-DC Converter iyithuluzi elixhunywe phakathi kwesistimu yebhethri yesitoreji kanye negridi ukuze kube lula ukuguqulwa kwezinhlangothi ezimbili zamandla kagesi, esebenza njengengxenye ebalulekile ohlelweni lokugcina amandla.I-PCS yethu iyakwazi ukulawula inqubo yokushaja nokukhipha ibhethri eligcina amandla, futhi inganikeza amandla emithwalweni ye-AC uma igridi ingekho.

 

I-630kW PCS AC-DC Converter ingasetshenziswa ohlangothini lokuphehla amandla, ukudluliswa nokusabalalisa kanye nohlangothi lomsebenzisi wesistimu yokugcina amandla.Isetshenziswa kakhulu eziteshini zamandla avuselelekayo njengeziteshi zamandla omoya nelanga, iziteshi zokudlulisa nokusabalalisa, indawo yokugcina amandla ezimbonini nezohwebo, isitoreji samandla egridi encane esabalalisiwe, iziteshi zokushaja izimoto zikagesi ezisekelwe ku-PV, njll.

IZICI

Ukuvumelana nezimo kwegridi okuqinile:
Ikhwalithi ephezulu yamandla kanye nama-harmonics aphansi;
Ukusebenza kwe-anti-islanding kanye ne-islanding, ukusekelwa kokuhamba kwamandla kagesi aphezulu/aphansi/aziro, ukuthumela amandla ngokushesha
Ukuphathwa kwebhethri okuphelele:
Ukuphathwa kokushaja okukabili/ukukhipha ibhethri ukuze kunwetshwe impilo.
Ububanzi be-voltage ye-DC ebanzi yezinhlelo zokusebenza ezihlukene zokushaja amabhethri.
Izindlela zokusebenza eziningi, ngokushajwa kwangaphambili, ukushaja okungaguquki kwamanje / kagesi, ukushajwa kwamandla njalo nokukhipha, ukushajwa okungapheli njll.
Ukusebenza kahle kokuguqula:
Ubuchwepheshe bezinga lesithathu lwe-topology lokulinganisa ukuguqulwa kwamandla okuphumelelayo kufika ku-97.5%;
1.1 izikhathi zokusebenza kokugcwala ngokweqile kwesikhathi eside, ukuhlinzeka ngosekelo oluqinile lwegridi yokusebenza iyonke ngokokubili ukusebenza kahle nokuthembeka.
Ukusetshenziswa kwamandla okulindile okuphansi nokulahlekelwa okungalayishiwe okuphansi.
Ukuphepha nokuthembeka:Ukuvikelwa kwegridi okuzenzakalelayo, ngokutholwa kwamaphutha nomsebenzi wokuvikela;umsebenzi wokuqapha ngesikhathi sangempela, indawo yephutha esheshayo nokuqedwa.
Ukulungiswa kwegridi okuqinile:izinga eliphezulu lamandla kanye nama-harmonics amancane.
Anti-islandingkanye nokusebenza kwe-islanding, isekela ukuhamba ngephutha kanye nokuthunyelwa kwamandla okusheshayo.
Ukuphathwa kwebhethri okuphelele:ngokushajwa kwebhethri ezinhlangothi zombili kanye nokuphathwa kokukhipha ukuze kunwetshwe impilo yebhethri;ukuphazamiseka okuphansi nokusebenzisana kwe-BMS, ngenkathi usebenzisa ama-algorithms okuthola ukuvikela ukusebenza kwebhethri okuphephile;ububanzi be-voltage ye-DC, evumelana nezimo ezihlukahlukene zamabhethri.
Ukusebenza kahle kokuguqula:ukwakhiwa kwamazinga amathathu, ukusebenza kahle okuphezulu kwama-99%;Izikhathi ezi-1.1 zokusebenza kokugcwala ngokweqile kwesikhathi eside, ukuhlinzeka ngosekelo oluqinile lwegridi yokusebenza okunamandla amakhulu nokusebenza kahle.
Iphephile futhi inokwethenjelwa:isivikelo segridi esisebenzayo, esinokuqapha amaphutha nemisebenzi yokuvikela;ukuqapha kwesikhathi sangempela kwesimo sokusebenza, indawo yephutha esheshayo nokuqedwa.

IMICIMBI

Inkomba

I-NEPCS-6301000-E201

Phawula

Iyunithi yobukhulu (W*D*H)(mm)

W*D*H:1100*750*2000mm

Isibonisi sedivayisi

7 intshi touch screen, LED

Isisindo

860kg

DC

I-voltage ephezulu ye-DC yokufaka

1000V

Ububanzi be-voltage ye-DC

600-850V

Isilinganiso esiphezulu se-DC samanje

1176A

I-ripple yamanje

≤2%

AC

Amandla alinganiselwe

630kW

Ubukhulu bamandla abonakalayo e-AC

693kVA

Isilinganiso esiphezulu se-AC samanje

1000A

Ilinganiselwe i-AC yamanje

909A

Imingcele yokuxhuma kwegridi

I-voltage yegridi elinganiselwe

400V

Ibanga le-voltage yegridi elivumelekile

320V456V

Isilinganiso segridi yokuvama

50Hz

Ibanga lefrikhwensi yegridi elivumelekile

47.5Hz52Hz

Amapharamitha angaphandle kwegridi

Izinga lokushisa lokusebenza

-25-55°C

Izinga lokushisa lesitoreji

- 40-70°C

Umswakama osebenzayo

0~95%RH

Wngaphandle kokujiya

Isimo sengqondo sokusebenza

2000m

Ukwethembeka kanye Nempilo Yesevisi Edizayinelwe

I-voltage ephumayo elinganiselwe

400V±3% izigaba ezintathu zocingo

Ibanga lokusetha i-voltage

360~420V

Ukuhlanekezelwa kwamandla kagesi

≤1% (umthwalo womugqa)

Ububanzi benguquko ye-voltage

Ngaphakathi kuka-10% (umthwalo ophikisayo 0%<=>100%)

I-THDv

≤3%

Ikalwe imvamisa yokuphumayo

50Hz

Ibanga lefrikhwensi yegridi elivumelekile

4555Hz

Inani lokuvikelwa kokuphuma kwe-overvoltage

456V

Umthamo wokulayisha ngokweqile

101~110%:Ukusebenza kwesikhathi eside

Izinkomba Ezivamile

Ukusebenza okuphezulu okuphezulu komshini wonke

99%

Izidingo zokuthula

75dB

Isilinganiso se-IP

IP20

Indlela yokupholisa

Ukulawulwa kwezinga lokushisa okuphoqelekile kokupholisa umoya

Umoya ongenisayo wangaphambili, umoya ophuma phezulu ukuze uvumelane nokufakwa odongeni

Ukuzisebenzisela amandla kusuka ekuvaleleni

80W

Izinga lokushisa lokusebenza

-25°C+60°C

Umswakama osebenzayo

095%RH

Ukuphakama

3000m

ulwazi lokuxhumana

Bhala umlayezo wakho lapha futhi usithumelele wona