Iyini i-PCS-I-Boost Container?
I-PCS-Isiqukathi se-Boost siyisixazululo esifakwe ngaphambili esihlanganisa uhlobo lweyunithi yezinhlamvu-Isistimu Yokuguqula Amandla (PCS)ngesinyathelo {{0}se-voltage esimaphakathi{1}}esiphezulu; yakhelwe amaphrojekthi okugcina amandla adinga ibhethri eliguqukayo{2}}ukuphathwa kohlangothi kanye{3}}noxhumo lwegridi ye-voltage emaphakathi. Ihlanganisa ukuguqulwa kwamandla, isinyathelo se-voltage-phezulu, ukuvikela, kanye nokulawula kwegridi{6}}yokusekela kuyunithi eyodwa kagesi ehlanganisiwe.
Ngomucu we-PCS we-architecture, isistimu ifanele amaphrojekthi afaka ukunwetshwa kwezigaba, ukushintshwa kwebhethri, noma izimo zeqoqo lebhethri ezihlukile. Isiza ukuthuthukisa ukuguquguquka kwesistimu, ukwenza lula ibhethri-ku{2}}ukuhlanganiswa kwegridi, futhi isekele{3}}ukusebenza kwe-BESS okuzinzile kwesikhathi eside.
Iyunithi yezakhiwo ilawula amandla kuleveli yamaqoqo ebhethri ngalinye kunokusebenzisa isiguquli esabiwe esisodwa. Lokho kwenza iyunithi ifaneleke kahle kumaphrojekthi anokwandiswa ngezigaba, ukushintshwa kwebhethri okufakwe kusiteji, noma amaqoqo angasabelani ngezimo ezifanayo. Ihlala eduze kweIsiteshi se-PCS Turnkey esine-MV TransformerngobubanziIsitsha se-PCSububanzi, futhi ihlinzekwa ngokucushwa okungu-4.3 MW kanye no-5 MW.
I-Polinovel PCS-Thuthukisa Izici Eziyinhloko Zesitsha
Idizayinelwe ukwenza lula ukukhetha kwephrojekthi nezinqumo zokusatshalaliswa.
I-Cluster-Izinga lokuguquguquka kwebhethri
Idizayini ye-PCS yeyunithi yezinhlamvu isekela ukuphathwa kwebhethri-kweleveli yeqoqo, okusiza isistimu ukuthi ivumelane kangcono nezimo ezihlukene zeqoqo lebhethri. Futhi isekela ukusetshenziswa okuxubile kwamabhethri amasha nakhona kakade, okuyenza ifanelekele ukushintshwa ngezigaba, ukuthuthukiswa kwesistimu, kanye nokugcinwa{2}}kwesikhathi eside kwe-BESS.
01
-Idizayini Ekhuthazayo Ye-PCS Ephezulu
Yakhelwe-nge-topology yamazinga amathathu, i-PCS Boost Container isekela{1}}ukuguqulwa kwamandla e-DC/AC okusebenza kahle kakhulu ngesinyathelo se-voltage{2}}phezulu kuyunithi eyodwa ehlanganisiwe. Ngokusebenza kahle kwesistimu okufika kokungu-98%, kusiza ukuthuthukisa ukusebenza kokuguqulwa kwamandla kuzinhlelo zokusebenza ze-BESS ezimaphakathi-ze-voltage.
02
{{0}Ukusebenza Okuzinzile Kwezinga lokushisa Okubanzi
Ukulawulwa kwejubane{0}}kwabalandeli besiteji okuhlakaniphile kusekela ukusebenza okuzinzile ngaphansi kwezimo zokushisa ezibanzi. Ngamandla angu-50 degrees -okunganciphisi, isistimu yakhelwe ukufuna amasayithi okugcina amandla angaphandle lapho ukuguquka kwezinga lokushisa kungathinta ukusebenza kwe-PCS.
03
Igridi-Ukwesekwa kanye-nokuvikelwa kwamazinga amaningi
Uhlelo lusekela amandla angaguquki, ukulawulwa kwamandla kagesi angaguquki, kanye nokulawulwa kwe-voltage okungaguquki, kanye nokulawulwa kwamafrikhwensi okuyisisekelo, i-VSG, nemisebenzi yokuqala emnyama. Idizayini yemojuli ehlanganisiwe nemisebenzi eminingi yokuvikela isiza ukuthuthukisa ukuguquguquka kwegridi nokuphepha kokusebenza kwesistimu.
04
I-PCS-Thuthukisa Ukucaciswa Kwesiqukathi
Kokubili okucushwayo kusebenzisa iwindi elifanayo elingu-1000–1500 V DC, okukhiphayo okungu-10–35 kV kanye nokusebenza kahle okuphezulu okungu-98%. Ahluka ngamandla alinganiselwe kanye nokuthi mangaki amaqoqo ebhethri abawaphethe ngokuzimela.
| Amapharamitha we-DC | ||
| Ubukhulu. I-Voltage DC | 1500V | |
| Ubukhulu. DC Yamanje | 241×20A | 241×24A |
| Ibanga le-Voltage yebhethri | 1000–1500V | |
| Igridi-Amapharamitha aseceleni | ||
| Ilinganiselwe Amandla e-AC | 4300kW | 5000kW |
| Ubukhulu. Amandla e-AC | 4730kW | 5500kW |
| 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 | IP66 (Isiguquli) / IP54 (Abanye) | |
| I-Operating Temperature Range | -40~{1}} degree | |
| Ibanga Lokuswakama Elivumelekile | 0–100% | |
| Ubukhulu. I-Altitude Yokusebenza | 5000m | |
| Indlela Yokupholisa | I-Intelligent Air Cooling (Isiguquli) | |
| Isixhumanisi Esibonakalayo | RS485 / CAN / Ethernet | |
| Mechanical Parameters | ||
| Ubukhulu | 35kV: 7200×2800×2896mm (Okomile-uhlobo) / 6058×2438×2600mm (Amafutha-acwilisiwe) 10kV: 6300×2438×2896mm (Omile-uhlobo) / 6058×2438×2600mm (Amafutha-acwilisiwe) |
|
| Isisindo | 18000kg (35kV) / 15000kg (10kV) | |
Isakhiwo sesistimu
Indlela i-PCS-I-Boost Container exhuma ngayo amabhethri kugridi ye-MV
Iqoqo ngalinye lebhethri liphakela imojuli yeyunithi yezinhlamvu ye-PCS. Amamojula abelana ngebhasi-ne-voltage AC ephansi, isinyathelo{2}}i-transformer ekhuphukayo inyusa i-voltage iye ku-voltage emaphakathi, futhi i-MV switchgear ixhuma ibhulokhi kugridi. Ukulawula nokuxhumana kusebenza ngokuhambisana nendlela yamandla.
Iyunithi iveza okokufaka kwe-DC ohlangothini lwebhethri kanye noxhumo olulodwa lwe-MV ohlangothini lwegridi, -nesiteji esiphansi se-voltage, ukuvikelwa nezilawuli kuvalelwe.
I-Polinovel PCS-Boost Scope of Supply
Ububanzi obujwayelekile
- Amamojula we-String PCS
- I-LV AC switchboard kanye nokusabalalisa
- I-transformer-yenyukela phezulu (uhlobo olomile-noma uwoyela-ocwilisiwe)
- MV switchgear / indandatho main unit
- Uhlelo lokuvikela nokulawula
- Ukunikezwa kwamandla okusizayo
- Ukupholisa komoya okuhlakaniphile nokungenisa umoya
- Isango lokuxhumana (RS485 / CAN / Ethernet)
- Amandla angaphakathi nokulawula ikhebula
- Indawo evalekile yesitsha
Ongakukhetha
- Uhlobo olomile-luqhathaniswa namafutha-lokukhetha okucwilisiwe kwe-transformer
- 10 kV noma kufika ku-35 kV MV okukhiphayo
- Ukuvikela ukugqwala okunwetshiwe
- Ukushisa kwe-condensation
- Igridi-ukwakheka / emnyama{1}}ukuqala ukumisa
- Iphakheji yokuhlanganisa ye-SCADA / PPC
Uhlangothi lwephrojekthi
- Isisekelo sikakhonkolo nemisebenzi yomphakathi
- Ibhethri-kuya-ikhebula ye-PCS DC
- Ikhebula lokuthekelisa le-MV lize lifike lapho kuxhunywa khona
- Isisekelo sangaphandle
- Isayithi EMS / PPC uxhumano
- Izinsiza zokuxhumanisa izinsiza
Isistimu yebhethri nokuhambisana kwe-BMS
Iyunithi yezakhiwo yamukela okokufaka kweqoqo lamabhethri angu-20 noma angu-24{2}}, ngalinye likalwe kufika ku-241 A, ewindini elingu-1000–1500 V DC. Ngenxa yokuthi amaqoqo aphathwa ngawodwana, iyunithi ingasebenza ngamaqoqo ezimeni ezihlukene zempilo futhi isekela ukusetshenziswa okuxubile kwamabhethri amasha nakhona kakade ngaphakathi kwemikhawulo eshiwo.
Isiteshi sixhumana nge-RS485, CAN ne-Ethernet, ehlanganisa izixhumanisi ezijwayelekile ze-BMS ezisetshenziswa kuyoi-BESS eneziqukathiamabhlogo. Ukuqoqa ngqo kweqoqo,{1}}ngokwabelana kwamanje okokufaka kanye namaphoyinti edatha adingekayo{2}}ukuqinisekiswa kwebhethri lenkampani yangaphandle kufanele kuqinisekiswe ngokumelene nesistimu yebhethri yephrojekthi ngayinye.
Igridi-imisebenzi yokusekela nezindlela zokulawula
I-PCS-I-Boost Container isekela amandla angashintshi, ukulawulwa kwamandla kagesi angashintshi, kanye nemisebenzi yosekelo yegridi{1}}engezansi.
| Umsebenzi | Amandla | Uhlelo lokusebenza olujwayelekile |
|---|---|---|
| Ukulawula kwe-P/Q | Ukulawula amandla asebenzayo futhi asebenzayo, PF −1 ukuya ku-+1 | Igridi-ixhume i-BESS |
| Ireferensi ye-V/F | Isungula i-voltage kanye nemvamisa | Ukusebenza kwesiqhingi |
| I-VSG | Ijeneretha ye-synchronous ebonakalayo / inertia yokwenziwa | Amagridi abuthakathaka |
| Isiqalo esimnyama | Inika amandla ibhasi lendawo ngaphandle kosekelo lwegridi | Ukubuyiselwa kwegridi |
| Umthethonqubo wokuvama okuyisisekelo | Ukulungiswa kwamandla{0}okusheshayo okusebenzayo | Izinkonzo ezisizayo |
Idizayinelwe amasayithi angaphandle aqinile
−40 / +60 degree
Ibanga lokusebenza, ama-degree angu-50 -akuhlehliyo
5000 m
Ukuphakama okuphezulu kokusebenza
0–100%
Ibanga lomswakamo elivumelekile
IP66 / IP54
Isiguquli / amanye amagumbi
Amazinga nokuhambisana
| Umndeni ojwayelekile | Isebenza kokuthi |
|---|---|
| I-IEC 62477-1 | Ukuphepha kwe-PCS / amandla kagesi |
| I-IEC 60076 | Khuphula-i-transformer |
| I-IEC 62271 | I-MV switchgear |
| I-IEC 61000 | I-EMC |
| Ikhodi yegridi yendawo | Ukuxhumeka kwegridi nokusekelwa kwegridi |
Ukufakwa nokugunyazwa
Ukuhlanganiswa kwefekthri & FAT
Ibhulokhi iyaqoqwa futhi ihlolwe njengasekuqaleni-ngaphambi kokuthunyelwa, ngakho ukuhlanganiswa okuningi kuqinisekiswa ngaphambi kokuthi kushiye imisebenzi.
Ezokuthutha nokuphakamisa
I-footprint yesiqukathi igcina ezokuthutha kanye ne-craning ngaphakathi kokubamba okujwayelekile kwesigaba se-voltage esikhethiwe.
Isisekelo & ikhebula
Iyunithi ibekwe phezu kwesisekelo esilungisiwe; Izintambo ze-DC, MV kanye neziphansi ziyanqanyulwa ezindaweni ezichaziwe.
I-SAT negridi{0}ukuhlolwa kwekhodi
Ukuhlolwa kokwamukelwa kwesayithi, ukuphuma kwezilawuli nanoma iyiphi igridi{0}ukuqinisekiswa kwekhodi kwandulela ukunikwa amandla.
Lapho i-PCS-i-Boost Container ingena khona
Utility-isikali BESS
Amabhulokhi e-MV aphindaphindayo egridi{{0}yesitoreji esixhunyiwe, esisetshenziswe ngaphesheyaisikali-sokusebenzaizitshalo ezixhuma ku-10–35 kV.
I-Solar- nesitoreji somoya-kanye{2}}nesitoreji
Uxhumo lwe-MV olwenziwa ngaphambili eduze nokuphehla okuvuselelekayo, okunciphisa{0}}umsebenzi kagesi esizeni.
Ukulawulwa kwemvamisa namasevisi ahambisanayo
Amandla asebenzayo{{0}asheshayo{0}nokulawula okusebenzayo{1}}amandla lapho ikhodi yegridi kanye nemakethe kuvumela khona.
Ukubuyisela kabusha ibhethri nokunwetshwa komthamo
Isilawuli seleveli ye-Cluster{0}}sifanelana nokwengezwa kwezigaba nokushintshwa ngesiteji kwamaqoqo ebhethri agugile.
FAQ
Q: Ingabe i-MV transformer ifakiwe ku-PCS-I-Boost Container?
A: Yebo. Isinyathelo{1}sesiphezulu se-transformer - esomile-uhlobo noma uwoyela{4}}ocwilisiwe - siyingxenye yebhulokhi evamile, kanye namamojula weyunithi yezinhlamvu ze-PCS, i-LV switchboard, i-MV switchgear, ukuvikela nezilawuli.
Q: Mangaki amaqoqo ebhethri angaxhunywa?
A: Amaqoqo angu-20 ekucushweni okungu-4.3 MW nangu-24 ekucushweni kuka-5 MW, okokufaka ngakunye kulinganiselwe kufika ku-241 A efasiteleni elingu-1000–1500 V DC.
Umbuzo: Ingabe amabhethri amasha nakhona angakwazi ukusebenza ndawonye?
IMP: Iyunithi yezakhiwo ilawula amaqoqo ngokuzimela, asekela ukusetshenziswa okuxubile kwamabhethri namaqoqo amasha nakhona kakade ezimeni ezihlukene zempilo, ngaphakathi kwevoltheji eshiwo kanye nemikhawulo yamanje. Imininingwane kufanele iqinisekiswe kusistimu yebhethri ngayinye.
Q: Ingabe iyawusekela umsebenzi wokwakha igridi-?
A: I-VSG, isiqalo esimnyama kanye nokulawulwa kwamafrikhwensi okuyisisekelo kuyasekelwa. Ukuthi ukwakheka kwegridi{1}}kunikwe amandla kuncike esu lokulawula iphrojekthi kanye nekhodi yegridi yendawo.
Q: Ingabe i-voltage yegridi kanye nohlobo lwe-transformer lungenziwa ngendlela oyifisayo?
A: Okukhiphayo kuyalungiseka ukusuka ku-10 kV ukuya ku-35 kV, futhi i-isolation transformer ingaba yomile-uhlobo noma uwoyela{3}}icwiliswe kuye ngokuthandwa kwesayithi nemithethonqubo.
Q: Yiluphi ulwazi oludingekayo ukuze usayizi weyunithi?
A: Ngokuvamile: edingekayo i-MW kanye ne-MWh, ivolumu yebhethri nokubala kweqoqo, i-voltage yegridi nefrikhwensi, okuthandwayo kwe-transformer, noma iyiphi igridi{0}}imfuneko yokwakheka, kanye neshejuli yokulethwa.
Thola isiphakamiso sokulinganisa iphrojekthi yakho
Yabelana ngephrojekthi yakho i-MW/MWh, ukucushwa kwebhethri namandla wegridi, futhi singafanisa i-PCS engu-4.3 MW noma 5 MW-I-Boost Container futhi sinikeze{3}}umdwebo womugqa owodwa kanye nemininingwane yedatha.
Amashadi ashisayo: I-PCS-I-Boost Container, intambo ye-PCS turnkey station, i-PCS MV skid, isitsha se-PCS esine-MV transformer, insiza-ye-PCS yesikali, isiteshi se-PCS samandla aphakathi
