I-PCS kunye ne-Transformer Integrated Container
I-PCS & neTransformer Integrated Container iphezulu{{0}ibhloko yamandla esembindini eyilelweinto eluncedo{0}}isikali sogcino lwamandlaIinkqubo ezifuna uguqulo olululo lwePCS kunye -noqhagamshelwano lwegridi yevoltage.
Idibanisa uguqulo lwe-PCS kunye{0}nokunyusa ukusebenza kwesiguquli kwiyunithi enye yombane, ibonelela ngokudibana kunye nojongano olusebenzayo phakathi kweenkqubo zebhetri kunye negridi. Xa kuthelekiswa neePCS ezahlukeneyo kunye nofakelo lwesiguquli, esi sisombululo sinciphisa{2}}isiza sokuthelekisa umsebenzi wombane, senza lula uyilo lwenkqubo, kwaye siphucule ukulunga kokudityaniswa kweeprojekthi ezinkulu-ze-BESS.
Iimpawu eziphambili zezikhongozeli zethu zokugcina amandla
I-PCS kunye neTransformer Integrated Architecture
Inkqubo idibanisa uguqulo lwe-PCS kunye nokunyathela -i-transformer phezulu ibe yiyunithi yombane enye, ithatha indawo ye-PCS yesiqhelo eyahluliweyo kunye nolungiselelo lwesiguquli kwiiprojekthi ze-BESS.
{0}IYunithi yoGuqulo lwaMandla akwiNdawo ePhakamileyo
Iyilwe njengebhloko yamandla eyi-6900kVA, inkqubo ibonelela ngoguqulo olusembindini kwizityalo ezinkulu zokugcina amandla ebhetri, exhasa ukuhanjiswa kwamandla okuzinzile{1}}kumthamo ophezulu.
UYilo oluManyeneyo loLwakhiwo loMbane
Ngokudibanisa i-PCS, i-transformer, ukhuseleko, kunye nemisebenzi yokulawula ibe yiyunithi enye ene-container, inkqubo iyanciphisa ukuhlukana kwenkqubo kunye nokuphucula ukuhambelana kombane jikelele.
Ujongano Lwenkqubo Yebhetri Eguquguqukayo
Ixhasa ukufikelela kweqela lebhetri le-2/4 ngentlawulo ezimeleyo kunye nolawulo lokukhutshwa, okuvumela ukucwangciswa okuguquguqukayo kweenkqubo zokugcina amandla ebhetri ephakathi.
Inkcazo
| DC Parameters | ||
| Max. DC Voltage | 1500V | |
| Max. DC yangoku | 3872A | 4490A |
| Uluhlu lweVoltage yeQela lebhetri | 1000–1500V | |
| Inani lamaQela ebhetri aQhakamshelekayo | 2 | |
| Iiparamitha zeAC (Igridi-iqhagamshelwe) | ||
| Ilinganiswe Amandla e-AC | 3450kW | 4000kW |
| Ulinganiso lweGrid Voltage | 10–35kV | |
| Ireyithwe ngokuphindaphindiweyo kwigridi | 50/60Hz | |
| I-THD kwi-Rated Power | <3% | |
| Power Factor Adjustable Range | -1~+1 | |
| Iimpawu zeNkqubo | ||
| Indlela yokuzahlula | Eyomileyo-uhlobo / Ioyile{1}}entywiliselwa isiguquli | |
| Max. Ukusebenza kweNkqubo | 98% | |
| Umgangatho woKhuseleko | IP65 (Iguquli) / IP54 (Abanye) | |
| Uluhlu lobushushu obusebenzayo | -40~+60℃ (>I-45℃Derating) | |
| Uluhlu lokufuma oluvumelekileyo | 0–100% (Ayikhuphi{2}) | |
| Max. Umphakamo wokuSebenza | 5000m | |
| Indlela yokupholisa | Ukupholisa uMoya okukrelekrele (Isiguquli) | |
| INxibelelwano yoNxibelelwano | RS485 / CAN / Ethernet | |
| IiParameters zoomatshini | ||
| Imilinganiselo | 7000×3000×2896mm (Eyomileyo-uhlobo) / 6058×2438×2896mm (Ioyile{7}}intywiliselwe) | |
| Ubunzima | 14500kg (Eyomileyo-uhlobo) / 15000kg (Ioyile{3}}entywilisiweyo) | |
Ingakanani indawo yokugcina amandla enye ithwele
Amandla ngebhloko nganye alandela kwi-AC rating kunye nobude bexesha lokukhutshwa kweprojekthi eyakhelweyo.
| Uqwalaselo | Inkqubo yeeyure ezi-2 | Inkqubo yeeyure ezi-4 | Iibhloko nge-100 MW |
|---|---|---|---|
| 3450 kW | ≈ 6.9 MWh | ≈ 13,8 MWh | 29 |
| 4000 kW | ≈ 8.0 MWh | ≈ 16.0 MWh | 25 |
Amaqela amabini ebhetri kwibhloko nganye
Itheyibhile yenkcazo idwelisa amagalelo e-DC amabini kwi-1000-1500 V yefestile kunye nentlawulo ezimeleyo kunye nolawulo lokukhupha, ngoko ke inaniizitya zebhetriibhloko nganye imiselwe yindlela icala le-DC lezo zikhongozeli lidityaniswe kwaye lihambelana.
Okwangoku, hayi amandla, ubukhulu be-DC cabling
Ngenxa yokuba imveliso efanayo ihanjiswa nakweyiphi na indawo kwifestile ye-voltage, imeko embi kakhulu yekhebula, i-fuse kunye nokukhethwa kwe-terminal isezantsi kwefestile - apho i-3872 A kunye ne-4490 A iitotali zisebenza, ngokumalunga ne-1940 A kunye ne-2250 A ngegalelo ngalinye.
Yintoni edibanisa ubuso besikhongozeli ngasinye
Icala lebhetri
Amagalelo amabini e-DC kwifestile ye-1000-1500 V, ephethe i-3872 A okanye i-4490 A edibeneyo ngokuxhomekeke kuqwalaselo, kunye nentlawulo ezimeleyo kunye nolawulo lokukhutshwa kwiqela ngalinye.
Icala legridi
Uqhagamshelo oluphakathi-lombane oluphakathi kwi-10–35 kV, 50/60 Hz, kunye neTHD engaphantsi kwe-3% kumandla okalisiweyo kunye nemeko yamandla ehlengahlengiswayo ukusuka ku--1 ukuya +1.
Icala lokulawula
I-RS485, i-CAN kunye ne-Ethernet yekhonkco kwi-BMS kunye nomgangatho wokulawula izityalo. Uluhlu lwamanqaku luhambelana nenkqubo yebhetri kwiprojekthi nganye.
Ukupholisa
Ukupholisa umoya obukrelekrele kwisiguquli; ukhetho olubanzi lwenkqubo yokupholisa yesityalo lwenziwa ecaleni kwezikhongozeli zebhetri.
imvulophu yesiza
-40 ukuya +60 isidanga kunye derating ngaphezu 45℃, 0–100% non-condensing ukufuma, ukuphakama ukuya 5000 m. Iindawo ezishushu okanye eziphezulu kufuneka zibhengezwe xa kubuzwa.
Ukhuseleko
IP65 kwicandelo lokuguqula kunye ne-IP54 kwenye indawo, ngokukhuselwa kombane kunye nokulungelelaniswa kwenkqubo ephathwayo ngaphakathi kweyunithi.
Idatha ye-transformer kunye ne-switchgear evala ukuyila
| Into | Yintoni egqibayo |
|---|---|
| Iqela levector yokuguqula | Ukufuduswa kwesigaba phakathi kwe-LV kunye ne-MV windings, kunye nendlela ukungathathi hlangothi kuphathwa ngayo kwicala ngalinye. |
| Amandla ombane ongenelelayo (uk%) | Impazamo yangoku ibe negalelo kuthungelwano, kunye nokuhla kwamandla ombane kwi-transformer kumthwalo opheleleyo. |
| Uluhlu lwetephu | Ukude kangakanani ibhloko inokubamba imveliso yayo njengoko amandla ombane wenethiwekhi ehamba imini yonke. |
| Iklasi yokupholisa | Umgangatho oqhubekayo ngokuchasene nokunyanzeliswa{0}}ukalisho olupholileyo - AN/AF kuhlobo olomileyo- lolwakhiwo, i-ONAN ye-oyile{3}}isakhiwo esintywilisiweyo. |
| Umhlaba ongathathi hlangothi | Umhlaba -inqanaba lempazamo langoku kunye nenkqubo yokhuseleko ekufuneka iwubhaqe. |
| MV uqwalaselo switchgear | Ireyithingi ye-Busbar, imfutshane{0}}yokumelana nesekethi kunye nolungiselelo lomvuzo/umxhasi, ukuya kwi-IEC 62271-200. |
| Imisebenzi yokhuseleko | I-Overcurrent, impazamo yomhlaba kunye nesetingi ezahlukeneyo, zilungelelaniswe nenethiwekhi yokuqokelela phezulu. |
Ukulungiswa yimveliso
Imveliso nge-10–35 kV, 50/60 Hz, kunye neTHD engaphantsi kwe-3% kumandla alinganisiweyo kunye namandla ahlengahlengiswa ukusuka -1 ukuya +1. Ukwahlukaniswa ngokomileyo-ngohlobo okanye i-oyile{9}}entywiliselwe isiguquli sokunyuka.
Ilungiswe yinethiwekhi
Inqanaba lesiphoso kwindawo yoqhagamshelo, ifilosofi yomhlaba kunye nokuhlelwa kokhuseleko lwenethiwekhi yokuqokelela. Ezi zithatha isigqibo malunga nomlinganiselo we-switchgear kunye ne-impedance ye-transformer, ngoko ke bafanele ukuphakanyiswa ngaphambi kokuba ukwakhiwa kukhenkce.
Yeyiphi imigangatho esebenzayo, kwaye phi
| Ububanzi | Imigangatho eqhelekileyo efunekayo |
|---|---|
| UMntla Melika - umguquli kunye noqhagamshelo | I-UL 1741 enesongezelelo esihambelana noshicilelo olwamkelwe lwe-IEEE 1547; IEEE 2800 apho isityalo sidibanisa kwinqanaba lothumelo. |
| I-North America - inkqubo kunye nesayithi | I-UL 9540 kwinqanaba lenkqubo, kunye ne-NFPA 855 kunye ne-NEC Inqaku le-706 elilawula ukufakela. |
| IYurophu - isiguquli kunye noqhagamshelwano lwegridi | Ukumakishwa kwe-CE, i-IEC 62477 - 1 yokhuseleko lwamandla ombane, kunye ne-EN 50549 okanye ikhowudi yesizwe ethathwe kwikhowudi yenethiwekhi ye-RfG. |
| Imigangatho yezixhobo | IEC 60076 yenyathelo -phezulu isiguquli (okanye IEEE C57.12.00 apho i-US{3}}i-standard transformer ichaziwe), IEC 62271-200 ye-MV switchgear, IEC 61000 ye-EMC. |
| I-oyile-izakhiwo ezintywilisiweyo | Ukuqulatha ubungakanani bemithetho yendawo engqongileyo; IEEE 980 yireferensi eqhelekileyo yolawulo lokuchitheka kweoyile kwisikhululo esingaphantsi. |
Apho le bhloko ihleli phakathi kwezikhongozeli zePCS
Esi sikhongozeli sisembindini ukhetho: amaqela amabini ebhetri ondla inqanaba elinye lokuguqula, kuma-3450 kW okanye ama-4000 kW kwibhloko nganye.
Apho isityalo sifuna amaqela amaninzi ngasemva kwebhloko enye ephezulu{0}enomlinganiselo, ii-PCS edityanisiweyo kunye -nenqanaba eliphezulu le-transformeruqwalaselo luthatha
Amaqela ama-2 okanye ama-4 kwi-6900 kVA. Apho iqelana{4}}lolawulo lwenqanaba libaluleke ngaphezu koxinano lwebhloko, iumtya PCS turnkey isikhululoilawula
I-8 okanye i-16 amaqela kwiindlela zokuguqula ezizimeleyo. Bobathathu bahlala kwimodyuli yoluhlu lwesikhongozeli sePCS.
FAQ
Umbuzo: Ingakanani i-DC yangoku etsala ibhloko kumandla apheleleyo?
A: Kuxhomekeke apho ipakethe ihleli kwifestile ye-1000–1500 V. Kusetyenziswa i-98% yenkqubo yobuchule bokusebenza, isiphumo esilinganisiweyo sifuna malunga ne-3520 A kwi-1000 V kwi-3450 kW yokwakha kunye ne-4080 A ye-4000 kW yokwakha, ewela malunga ne-2350 A kunye ne-2720 A kwi-1500 V. Ubuninzi obuchaziweyo bubonke be-A kwi-DC ekwabelwana ngayo ngama-3470 ewonke kunye nama-3472 e-DC ewonke.
Umbuzo: Ungakanani umthamo wogcino oxhaswa sisikhongozeli esinye?
A: Ngokubonisayo i-6.9 MWh ku-3450 kW kunye ne-8.0 MWh ku-4000 kW kwisixokelelwano seyure{4}}ezimbini, ukuphinda-phinda ngenkqubo yeeyure ezine, phambi kokuba kusetyenziswe uncediso kunye nobunzulu bokukhutshwa. Umthamo wokugqibela usetwe ngokuchasene nenkqubo yebhetri ekhethiweyo.
Q: Yeyiphi inketho yesiguquli esigcina ikwindawo yesikhongozeli esisemgangathweni?
A: I-oyile{0}}yantywiliselwa ukwakha, kwi-6058 × 2438 mm kwisicwangciso. Imilinganiselo yolwakhiwo eyomileyo-yimilinganiso 7000 × 3000 mm, egqitha ububanzi besikhongozeli esiqhelekileyo kwaye ithuthwa njengomthwalo ongaphandle{7}wo{8}}wegeyiji.
Q: Mangaphi amaqela ebhetri aqhagamshela kwisikhongozeli esinye?
A: Amagalelo amabini e-DC kuluhlu lwe-1000–1500 V, ngalinye linentlawulo ezimeleyo kunye nolawulo lokukhutshwa, ukuya kuthi ga kwi-3872 A okanye 4490 A ngokuxhomekeke kuqwalaselo olukhethiweyo.
Q: Kwenzeka ntoni ngaphezu kwe-45℃okanye kwindawo ephakamileyo?
A: Iyunithi isebenza ukusuka -40 ukuya +60 isidanga kunye derating ngaphezu 45℃, kwaye ukuya 5000 m. Iziza ezihlala zishushu, ziphezulu okanye zidleka kufuneka ziphakanyiswe kwinqanaba lophando ukuze ulungelelwaniso luphendule.
Q: Loluphi ulwazi olufunekayo kwisindululo soqwalaselo?
A: I-MW efunekayo kunye ne-MWh, uluhlu lwamandla ombane we-DC ebhetri kunye nolungelelwaniso lweqela, amandla ombane egridi kunye namaxesha, ukhetho lwe-transformer, ubushushu be-ambient kunye nokuphakama, ilizwe lofakelo kunye nekhowudi yegridi, kunye nomhla wokunikezelwa kwethagethi.
Qwalasela i-PCS kunye ne-Transformer eDityanisiweyo yesikhongozeli
Thumela uluhlu lwamandla ombane we-DC, i-MW kunye ne-MWh efunekayo, amandla ombane egridi kunye neemeko zesayithi, kwaye siya kubuyisela ubumbeko lwebhloko ehambelanayo kunye -nomgca wedayagramu kunye nedatha enye.
Iifayile ezishisayo: PCS & Transformer Integrated Container, PCS{0}MV skid, bidirectional PCS, step{1}}phezulu isiguquli se BESS, MV switchgear, 1500V PCS, into eluncedo{3}}isikali BESS ibhlokhi yamandla, uqhagamshelo lwegridi yamandla ombane aphakathi, inyathelo lokugcina amandla{4}}phezulu
