PCS & Transformer Integrated Container
I-PCS & Transformer Integrated Container iyibhulokhi yamandla ephakathi nendawo ephezulu{{0}eklanyelweisikali-sesitoreji samandlaamasistimu adinga ukuguqulwa okusebenzayo kwe-PCS kanye nokuxhumeka kwegridi-ye-voltage emaphakathi.
Ihlanganisa ukuguqulwa kwe-PCS kanye{0}nokwenyusa{0}ukusebenza kwe-transformer ibe yiyunithi kagesi eyodwa, ihlinzeka ngokuhlangana okuhlangene nokusebenza kahle phakathi kwamasistimu ebhethri negridi. Uma kuqhathaniswa ne-PCS ehlukene nokufakwa kwama-transformer, lesi sixazululo sehlisa{2}}umsebenzi wokufanisa ugesi wesayithi, senza ukwakheka kwesistimu kube lula, futhi sithuthukise ukusebenza kahle kokuhlanganisa okuphelele-kumaphrojekthi amakhulu e-BESS.
Izici ezibalulekile zeziqukathi zethu zokugcina amandla
I-PCS kanye ne-Transformer Integrated Architecture
Uhlelo luhlanganisa ukuguqulwa kwe-PCS kanye{0}}nokwenyusa i-transformer ibe yiyunithi kagesi eyodwa, esikhundleni se-PCS ehlukanisiwe evamile kanye nokucushwa kwe-transformer kumaphrojekthi we-BESS.
{{0}Iyunithi Yokuguqula Amandla Aphakathi Kwamandla Aphakeme Aphezulu
Idizayinelwe njengesivimbeli samandla esingu-6900kVA, isistimu ihlinzeka ngokuguqulwa okumaphakathi kwezitshalo ezinkulu zokugcina amandla ebhethri, esekela ukudluliswa kwamandla -okunamandla aphezulu okuzinzile.
Idizayini Ehlanganisiwe Yezokwakha Kagesi
Ngokuhlanganisa i-PCS, i-transformer, ukuvikela, kanye nemisebenzi yokulawula ibe yiyunithi eyodwa ene-container, uhlelo lunciphisa ukuhlukana kwesistimu futhi luthuthukise ukuhambisana kwesakhiwo sikagesi sisonke.
Isixhumi Esibonakalayo Sesistimu Yebhethri
Isekela ukufinyelela kweqembu lamabhethri angu-2/4 ngokushaja okuzimele nokulawula kokukhipha, okuvumela ukucushwa okuvumelana nezimo kwezinhlelo zokulondoloza amandla ebhethri ezimaphakathi.
Ukucaciswa
| Amapharamitha we-DC | ||
| Ubukhulu. I-Voltage DC | 1500V | |
| Ubukhulu. DC Yamanje | 3872A | 4490A |
| I-Battery Group Voltage Range | 1000–1500V | |
| Inombolo Yamaqembu Ebhethri Axhumeka | 2 | |
| Amapharamitha e-AC (Igridi-ixhunyiwe) | ||
| Ilinganiselwe Amandla e-AC | 3450kW | 4000kW |
| I-Voltage yegridi elinganiselwe | 10–35kV | |
| Ikalwe I-Frequency yegridi | 50/60Hz | |
| I-THD Ngamandla Alinganiselwe | <3% | |
| I-Power Factor Adjustable Range | -1~+1 | |
| Izici Zesistimu | ||
| Indlela Yokuzihlukanisa | Uhlobo olomile-/ I-Transformer{1}}ecwilisiwe yamafutha | |
| Ubukhulu. Ukusebenza Kwesistimu | 98% | |
| Isilinganiso Sokuvikela | IP65 (I-Converter) / IP54 (Abanye) | |
| I-Operating Temperature Range | -40~+60℃ (>45℃Derating) | |
| Ibanga Lokuswakama Elivumelekile | 0–100% (Ayifinyeleli{2}) | |
| Ubukhulu. I-Altitude Yokusebenza | 5000m | |
| Indlela Yokupholisa | I-Intelligent Air Cooling (Isiguquli) | |
| Isixhumanisi Esibonakalayo | RS485 / CAN / Ethernet | |
| Mechanical Parameters | ||
| Ubukhulu | 7000×3000×2896mm (Okomile-uhlobo) / 6058×2438×2896mm (Amafutha-acwilisiwe) | |
| Isisindo | 14500kg (uhlobo-lomile) / 15000kg (Amafutha-acwilisiwe) | |
Singakanani isitoreji esithwala ibhulokhi yamandla eyodwa
Amandla ngebhulokhi ngayinye alandela esilinganisweni se-AC kanye nobude besikhathi sokukhishwa iphrojekthi eyakhelwe sona.
| Ukucushwa | Isistimu yamahora angu-2 | Isistimu yamahora angu-4 | Amabhulokhi ngo-100 MW |
|---|---|---|---|
| 3450 kW | ≈ 6.9 MWh | ≈ 13.8 MWh | 29 |
| 4000 kW | ≈ 8.0 MWh | ≈ 16.0 MWh | 25 |
Amaqembu amabili ebhethri ibhulokhi ngayinye
Ithebula lezici libala okokufaka kwe-DC okubili efasiteleni elingu-1000–1500 V elineshaji elizimele nokulawula kokukhipha, ngakho inaniizitsha zebhethriibhulokhi ngayinye isethwe ukuthi uhlangothi lwe-DC lwalezo ziqukathi luqoqwe futhi luhambisana kanjani.
Okwamanje, hhayi amandla, osayizi bekhebula ye-DC
Ngenxa yokuthi okukhiphayo okufanayo kulethwa noma kunini efasiteleni le-voltage, isimo esibi kakhulu sekhebuli, i-fuse nokukhethwa kwetheminali indawo ephansi yewindi - okulapho kusebenza khona isamba esingu-3872 A no-4490 A, cishe u-1940 A no-2250 A okokufaka ngakunye.
Yini exhuma ebusweni besitsha ngasinye
Uhlangothi lwebhethri
Okokufaka okubili kwe-DC efasiteleni elingu-1000–1500 V, ephethe i-3872 A noma i-4490 A ehlanganisiwe kuye ngokucushwa, ngokushaja okuzimele nokulawula kokukhipha iqembu ngalinye.
Uhlangothi lwegridi
Uxhumo olulodwa lwe-medium-voltage ku-10–35 kV, 50/60 Hz, ne-THD engaphansi kuka-3% ngamandla alinganiselwe kanye nesici samandla esingalungiseka ukusuka ku--1 ukuya kokuthi +1.
Uhlangothi lokulawula
I-RS485, CAN ne-Ethernet yesixhumanisi se-BMS kanye nesendlalelo sokulawula isitshalo. Uhlu lwamaphuzu lufaniswa nesistimu yebhethri kuphrojekthi ngayinye.
Ukupholisa
Ukupholisa umoya okuhlakaniphile kusiguquli; ukukhethwa okubanzi kwesistimu yokupholisa kwesitshalo kwenziwa eduze neziqukathi zebhethri.
Imvilophu yesayithi
-40 ukuya +60℃nge-derating engaphezu kuka-45℃, 0–100% umswakama ongajiki, ukuphakama kuye ku-5000 m. Izindawo ezishisayo noma eziphakeme kufanele zimenyezelwe lapho kubuzwa.
Ukuvikelwa
I-IP65 esigabeni sokuguqulela kanye ne-IP54 kwenye indawo, ngokuvikelwa kukagesi nokuxhumana kwesistimu okusingathwa ngaphakathi kweyunithi.
Idatha ye-transformer ne-switchgear evala umklamo
| Into | Lokho elikunqumayo |
|---|---|
| Iqembu le-Transformer vector | Ukususwa kwesigaba phakathi kwamawindi e-LV ne-MV, kanye nendlela okungathathi hlangothi kuphathwa ngayo ohlangothini ngalunye. |
| I-impedance voltage (uk%) | Iphutha libe nomthelela kunethiwekhi, kanye nokwehla kwamandla kagesi ku-transformer lapho igcwala ngokugcwele. |
| Thepha ububanzi | Ukude kangakanani i-block ingabamba ukuphuma kwayo njengoba i-voltage yenethiwekhi ihamba usuku lonke. |
| Ikilasi lokupholisa | Isilinganiso esiqhubekayo ngokumelene nesilinganiso esiphoqelelwe-esipholile - AN/AF sohlobo lwesakhiwo esomile-, i-ONAN yokwakhiwa kwamafutha{3}}okucwilisiwe. |
| Ukungathathi hlangothi komhlaba | Ileveli-yephutha yamanje yomhlaba kanye nohlelo lokuvikela okumele ulithole. |
| Ukucushwa kwe-switchgear ye-MV | Isilinganiso sebha yebhasi,-ukumelana nesifunda esifushane kanye nokuhlelwa komtholi/umphakeli, ku-IEC 62271-200. |
| Imisebenzi yokuvikela | I-Overcurrent, iphutha lomhlaba kanye nezilungiselelo ezihlukile, ezixhunywe nenethiwekhi yeqoqo elikhuphuka nomfula. |
Kulungiswe umkhiqizo
Okukhiphayo kokuthi 10–35 kV, 50/60 Hz, ene-THD engaphansi kuka-3% ngamandla alinganiselwe kanye nesici samandla esingalungiseka ukusuka -ku-1 kuye kokuthi +1. Ukuzihlukanisa kuwuhlobo olomile-noma uwoyela{9}}i-transformer egxilile.
Kulungiswe inethiwekhi
Izinga lephutha endaweni yokuxhumana, ifilosofi yomhlaba kanye nebanga lokuvikela lenethiwekhi yeqoqo. Lezi zinquma isilinganiso se-switchgear kanye ne-impedance ye-transformer, ngakho-ke kufanelekile ukukhushulwa ngaphambi kokuba isakhiwo siqandiswe.
Yiziphi izindinganiso ezisebenzayo, futhi kuphi
| Ububanzi | Amazinga adingekayo ngokuvamile |
|---|---|
| I-North America - isiguquli nokuxhumanisa | I-UL 1741 enesengezo esihambisana noshicilelo olwamukelwayo lwe-IEEE 1547; IEEE 2800 lapho isikhungo sixhuma ezingeni lokudlulisela. |
| Isistimu nesayithi laseNyakatho Melika - | UL 9540 ezingeni lesistimu, ene-NFPA 855 kanye ne-NEC Article 706 ebusa ukufakwa. |
| I-Europe - isiguquli nokuxhumeka kwegridi | Ukumakwa kwe-CE, i-IEC 62477-1 yokuphepha kwamandla kagesi, kanye ne-EN 50549 noma ikhodi kazwelonke ethathwe kukhodi yenethiwekhi ye-RfG. |
| Izindinganiso zemishini | I-IEC 60076 yesinyathelo{1}sesiguquli esikhuphukayo (noma i-IEEE C57.12.00 lapho kucaciswe khona i-US-isiguquli esijwayelekile), IEC 62271-200 ye-MV switchgear, IEC 61000 ye-EMC. |
| Amafutha-izakhiwo ezicwilisiwe | Ukuqukethwe okulinganiselwe kwemithetho yendawo yendawo; I-IEEE 980 iyireferensi evamile yokulawula ukuchitheka kukawoyela esiteshini. |
Lapho leli bhulokhi lihlala phakathi kweziqukathi ze-PCS
Lesi sitsha siyindlela ephakathi nendawo: amaqembu amabili amabhethri adla isiguquli esisodwa, angu-3450 kW noma angu-4000 kW ibhulokhi ngayinye.
Lapho isitshalo sidinga amaqembu engeziwe ngemuva kwebhlokhi eyodwa{0}elinganiselwe ephezulu, ii-PCS ehlanganisiwe kanye{0}}nokwenyusa i-transformerukumisa kuthatha
Amaqembu ama-2 noma ama-4 ku-6900 kVA. Lapho ukulawulwa{4}}kuleveli yeqoqo kubaluleke ngaphezu kokuminyana kwebhulokhi, istring PCS turnkey esiteshiniiphatha
Amaqembu ayi-8 noma ayi-16 ezindleleni zokuguqula ezizimele. Bobathathu bahlala ebangeni lesiqukathi se-PCS esiyimojuli.
FAQ
Q: I-DC yamanje idonsa kangakanani amandla aphelele?
A: Kuya ngokuthi iphakethe lihlala kuphi efasiteleni elingu-1000–1500 V. Ngokusebenzisa isibalo esingu-98% sokusebenza kahle kwesistimu, okukhiphayo okulinganiselwe kudinga cishe u-3520 A ku-1000 V ekwakheni okungu-3450 kW futhi cishe u-4080 A ngesakhiwo esingu-4000 kW, okuwela cishe ku-2350 A kanye no-2720 A ku-1500 V. Ubukhulu obubekiwe bungu-A ku-A kanye no-3470 ohlanganyelwe kuwo wonke ama-DC 3472.
Umbuzo: Isitsha esisodwa sisekela umthamo ongakanani wokugcina?
A: Ngokusobala u-6.9 MWh ku-3450 kW kanye no-8.0 MWh ku-4000 kW ohlelweni-lamahora amabili, ukuphinda kabili-isistimu yamahora amane, ngaphambi kokusetshenziswa komsizi kanye nokujula kokukhipha. Umthamo wokugcina usethwe ngokumelene nesistimu yebhethri ekhethiwe.
Q: Iyiphi inketho ye-transformer egcina isisekelo sesitsha esijwayelekile?
A: Isakhiwo esicwilisiwe sikawoyela-singu-6058 × 2438 mm ohlelweni. Ukwakhiwa kohlobo-lomile lukala u-7000 × 3000 mm, okweqa ububanzi besiqukathi obujwayelekile futhi sithuthwa -ngaphandle{8}}kwegeji yomthwalo.
Q: Mangaki amaqembu ebhethri axhumeka esitsheni esisodwa?
A: Okokufaka okubili kwe-DC kububanzi obungu-1000–1500 V, ngakunye kunokushaja okuzimele nokulawula kokukhipha, kufika ku-3872 A noma ku-4490 A kuye ngokucushwa okukhethiwe.
Q: Kwenzekani ngaphezu kwama-degree angama-45 noma endaweni ephakeme?
A: Iyunithi isebenza ukusuka ku--40 ukuya ku-+60℃nge-derating engaphezu kuka-45℃, futhi kufika ku-5000 m. Amasayithi ahlala ashisa, aphakeme noma agqwalile kufanele aphakanyiswe esigabeni sophenyo ukuze ukucushwa kuphendule ngakho.
Q: Yiluphi ulwazi oludingekayo ngesiphakamiso sokucushwa?
A: Edingekayo i-MW kanye ne-MWh, ububanzi bebhethri ye-DC kanye nokuhlelwa kweqembu, i-voltage yegridi nefrikhwensi, okuthandwayo kwe-transformer, izinga lokushisa elizungezile nokuphakama, izwe lokufakwayo kanye nekhodi yegridi, kanye nosuku lokulethwa okuhlosiwe.
Lungiselela i-PCS & Transformer Integrated Container
Thumela ibhethri le-DC voltage range, i-MW kanye ne-MWh edingekayo, i-voltage yegridi nezimo zesayithi, futhi sizobuyisela ukucushwa kwebhulokhi okufanayo -nomdwebo womugqa owodwa kanye nedatha yedatha.
Amashadi ashisayo: I-PCS ne-Transformer Integrated Container, i-PCS{{0}i-MV skid, i-bidirectional PCS,-i-transformer{1}}enyukayo ye-BESS, i-MV switchgear, i-1500V PCS, i-utility{3}}isikali samandla se-BESS, uxhumo lwegridi ye-voltage emaphakathi, isinyathelo sokugcina amandla{4}}ukuphakama kwesiteshi esingaphansi
