I-China Nebula 630kW PCS AC-DC Umkhiqizi kanye nomphakeli Wesitoreji Samandla |Nebula

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.

XHUMANA MANJE

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 (WDH)(mm)	WDH:11007502000mm
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	320V～456V
Isilinganiso segridi yokuvama	50Hz
Ibanga lefrikhwensi yegridi elivumelekile	47.5Hz～52Hz
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	45～55Hz
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	0～95%RH
Ukuphakama	＜3000m