PCS Turnkey Station kunye MV Transformer
Isikhululo se-PCS Turnkey esine-MV Transformer yenzelwe ukusetyenziswa-isikali seeprojekthi ze-BESS ezifuna uqhagamshelo lwegridi ekhawulezayo ephakathi{1}negridi yevoltage kunye nesikhululo esilula{2}}inqanaba lokudityaniswa. Endaweni yokuthelekisa i-PCS, i-transformer, ukhuseleko, unxibelelwano, kunye nezixhobo zokulawula ngokwahlukeneyo, izisa imisebenzi yombane engundoqo kunye kwiprojekthi enye{4}}esele ilungile kwisikhululo seMV.
Ngobuchule bokwakha bePCS kunye negridi edibeneyo-nolawulo lwenkxaso, inkqubo inceda ekuphuculeni unikezelo lweprojekthi, ukubakho kwebhetri, impendulo yokuthunyelwa, kunye{1}}nokuthembeka kokusebenza kwexesha elide kwizityalo ezinkulu zokugcina amandla, igridi{2}}icala le-BESS, kunye neeprojekthi zokugcina amandla avuselelekayo.
Izinto eziluncedo ezingundoqo zoMgqomo wethu wePCS
Iprojekthi-ISikhululo se-MV Turnkey esiLungileyo
Isikhululo sidibanisa ukuguqulwa kwe-PCS, uxhulumaniso lwe-MV transformer, ukhuseleko, unxibelelwano, kunye nemisebenzi yokulawula kwisisombululo esinye. Oku kunceda ukunciphisa ukuhambelana kwezixhobo ezahlukeneyo kunye nokwenza lula ulungelelwaniso lombane ukwenzela ukusetyenziswa{1}}isikali seeprojekthi ze-BESS.
Phezulu-Uguqulo lwaMandla oluSebenzayo
Yakhelwe ngemigangatho emithathu ye-topology, inkqubo ixhasa{1}umgangatho ophezulu woguqulo lwamandla kunye nokuya kuthi ga kwi-99% esebenzayo. Inceda ukuphucula ukusebenza kogqithiso lwamandla kunye nomgangatho wamandla kusetyenziso olukhulu logcino lwamandla{4}.
Iqela -Ulawulo lwebhetri yeNqanaba
Uyilo lwePCS lomtya luxhasa ulawulo lwebhetri -yenqanaba, inceda ukuphucula ukufumaneka kwebhetri kumaqela amaninzi ebhetri. Oku kuluncedo kwiinkqubo ezinkulu ze-BESS apho ukusebenza kwebhetri kungaguquguquki kunye nokusetyenziswa.
I-Fast Grid Dispatch Response
Ngonxibelelwano lwe-IEC61850 kunye ne-millisecond{1}}yenqanaba lokuphendula amandla, isikhululo sinokusabela ngokukhawuleza kwiimpawu zokuthunyelwa kwegridi. Ixhasa ulawulo olukhawulezayo lwegridi{3}}esecaleni kugcino lwamandla kunye nezicelo zokugudisa amandla ahlaziyekayo.
Igridi ekwinqanaba eliphezulu{0}}iMisebenzi yeNkxaso
Inkqubo ixhasa amandla angaguqukiyo, akhoyo ngoku, kunye nolawulo lwamandla ombane rhoqo, kunye nommiselo ophambili wamaza, iVSG, kunye nokuqala okumnyama. Le misebenzi inceda i-BESS ithathe inxaxheba kwigridi efunwa kakhulu{1}}imeko zenkxaso.
Ukusasazwa okuthembekileyo kwangaphandle
Ngokhuseleko lwe-IP66 lwe-PCS, ukupholisa okukrelekrele- kwenqanaba, 50 idigri engasebenzi{3}}engathobekiyo, kunye nofakelo lwangaphandle olubhetyebhetye, isitishi siyilelwe ukusebenza okuzinzileyo kusetyenziso{4}}kwindawo yokugcina amandla.
Inkcazo
| DC Parameters | |
| Max. DC Voltage | 1500V |
| Max. DC yangoku | 483A×16 |
| Uluhlu lweVoltage yeQela lebhetri | 1000–1500V |
| Inani lamaQela ebhetri aQhakamshelekayo | 8 / 16 |
| Iiparamitha zeAC (Igridi-iqhagamshelwe) | |
| Ikaliwe Amandla emveliso | 6250kVA |
| Ilinganiswe nge-AC Voltage | 10–35kV |
| Ireyithwe ngokuphindaphindiweyo kwigridi | 50Hz / 60Hz |
| AC yangoku THD | <3% (Rated Power) |
| Power Factor Adjustable Range | -1~+1 |
| Iiparamitha zeAC (Valiwe-igridi) | |
| Ilinganiswe nge-AC Voltage | 10–35kV |
| Ireyithwe rhoqo | 50Hz / 60Hz |
| Umbane weTHD | <3% (Rated Power) |
| Icandelo leDC | <0.5%Un (Linear Balanced Load) |
| Ukungakwazi ukuLawulwa okungalungelelananga | 100% |
| Iimpawu zeNkqubo | |
| Indlela yokuzahlula | Eyomileyo-uhlobo / Ioyile{1}}entywiliselwa isiguquli |
| Max. Ukusebenza kweNkqubo | 98% |
| Umgangatho woKhuseleko | IP66 (Iguquli) / IP54 (Abanye) |
| Uluhlu lobushushu obusebenzayo | -40~{1}} idigri ({2}} isidanga soDerating) |
| Uluhlu lokufuma oluvumelekileyo | 0–100% (Ayikhuphi{2}) |
| Max. Umphakamo wokuSebenza | 5000m (>4000m Derating) |
| Indlela yokupholisa | Ukupholisa ulwelo (Isiguquli) |
| INxibelelwano yoNxibelelwano | RS485 / CAN / Ethernet |
| Ujongano lweHMI | IBluetooth + APP |
| IiParameters zoomatshini | |
| Imilinganiselo | 7700×3200×3050mm (Eyomileyo-uhlobo) |
| Ubunzima | 30000kg |
Fumana isicwangciso soqwalaselo
Yintoni isikhululo se-PCS Turnkey esine-MV Transformer?
Ujongano lombane phakathi kwezikhongozeli zakho zebhetri kunye -negridi yevoltage - uguqulo, inyathelo{2}}phezulu
kunye nokhuseleko kwiyunithi enye-edityanisiweyo.
Isikhululo se-PCS turnkey esine-MV transformer ehlanganisiweyo senza imisebenzi emithathu ngaphakathi kwendawo ebiyelweyo: ukuguqulwa kwe-bidirectional DC/AC ngenkqubo yokuguqula amandla (PCS), inyathelo lombane{0}}lonyuka nge-MV transformer, kunye nokhuseleko, ukulinganisa nokulawula ngecandelo le-MV switchgear.
Kuyilo oluqhelekileyo olwahluliweyo, i-PCS, inyathelo-lokutshintshela phezulu kunye ne-MV switchgear zivela kubathengisi abohlukeneyo kwaye ziyahambelana kwisiza. Oko kwandisa unyawo, kwandisa ugunyaziso, kwaye kutyhale ulungelelwaniso lombane kwikontraka ye-EPC.
Isikhululo se-turnkey esine-MV transformer ehlanganisiweyo ihambisa olo lungelelwaniso kumzi-mveliso, ukuze indawo ifumane iyunithi enye-edityanisiweyo efuna kuphela iintambo ze-DC ngaphakathi kunye neentambo zeMV ngaphandle.
Ngaphakathi kweUyilo lwenkqubo yokugcina amandla ebhetri, esi sikhululo sihlala phakathi kwebhloko ye-DC kunye nenqaku lokudibanisa okuqhelekileyo. Iyayamkela1000–1500V DCukusuka kumaqela ebhetri kunye nokuhambisa10–35kVkwigridi.
Uyilo kunye nokuhamba kwamandla
Ukusuka kwisingxobo sebhetri ukuya kwigridi eluncedo kwizigaba ezihlanu - kuphela iintambo ze-DC ngaphakathi, ziintambo zeMV kuphela eziphumileyo.
1000–1500V DC
483A × 16
Ukudibana
Eyomileyo / Ioyile
RMU
10–35kV
Iqela ngalinye kumaqela esi-8 okanye ali-16 ebhetri liqhagamshela kwigalelo lalo le-DC, ngoko ke iimodyuli zePCS zomtya zilawula amaqela ngokuzimeleyo kunokuba zihambelane neqela ngalinye kwibhasi enye yeDC. Iqela elinye elingasebenzi kakuhle ngoko ke alitsali phantsi ibloko eshiyekileyo, kwaye iqela elinempazamo linokubekwa lodwa ngelixa isikhululo siqhubeka nokusebenza ngamandla acuthiweyo.
Kwicala le-AC, iimodyuli zidibana ukuya kwibhasi ye-AC ephantsi-ye-voltage ye-AC esondla inyathelo{1}}lokunyusa i-transformer, ephakamisa amandla ombane ukuya kwinqanaba le-10–35kV elifunekayo kwindawo yoqhagamshelwano. Iimigaqo yokuguqulwa kwamandlangasemva -kwenqanaba eliphezulu le-topology limisela zombini uguqulo olusebenzayo kunye nokusebenza kweharmonic kwiprayimari yesiguquli.
Umzila wolawulo uhamba ngokufanayo: i-BMS ibika i-cluster state kumlawuli wesikhululo, esitshintshisa idatha kunye ne-EMS yeplanti kunye nomlawuli weplanti yamandla (PPC) ngaphezu kwe-IEC 61850. Isikhululo sonke sibonakala kwi-SCADA njenge-asethi enye yokuthunyelwa.
I-PCS yomtya vs Central PCS
Umahluko asiyompumelelo kumthwalo olinganisiweyo - zombini ziphezulu. Yinto eyenzekayo kumthwalo oyinxenye kunye nangexesha leziphoso.
Isikhululo sePCS esisembindini
- I-DC Topology
Onke amaqela anxuseneyo kwibhasi ye-DC ekwabelwana ngayo phambi kwesiguquli esinye esikhulu - Ifestile yokuSebenza
Elona qela libuthathaka libeka ifestile kwibhloko yonke - Impembelelo yempazamo
Impazamo yokuguqula ithatha umthamo opheleleyo wesikhululo ngaphandle kweintanethi - Eyona Fit
Iibhloko ezincinci ezinemida engqongqo ye-capex
Umtya PCS Station
- I-DC Topology
Iqela ngalinye lifumana indlela yalo yokuguqula - 8 okanye i-16 elizimeleyo leengeniso zeDC - Ifestile yokuSebenza
Ulungelelwaniso lwe-SOC ye-Cluster{0}}iphakamisa amandla asebenzisekayo kubo bonke ubomi besityalo - Impembelelo yempazamo
Impazamo yemodyuli ixabisa iqhezu lomthamo, hayi yonke - Eyona Fit
Utility-isikali BESS apho ukufumaneka kuqhuba imeko yeshishini
Urhwebo-lokuphuma kwindlela yomtya lubalo lwemodyuli ephezulu kunye nokupheliswa kweDC. Uncedo -isikali BESS apho ukufumaneka kunye nobomi amandla throughput drive imeko ishishini, indlela yomtya jikelele winile.
Yomile-Uhlobo vs Ioyile{1}}Entywilisiweyo
Indlela yokwahlula ichaphazela iqhinga lomlilo, unyawo, ukugcinwa kunye nokuvumela
| Into | Yomile{0}Uhlobo | I-oyile{0}}Intywiliselwe |
|---|---|---|
| Umngcipheko womlilo | Akukho dielectric elulwelo | Ifuna isithintelo se-oyile |
| Isondlo | Ngaphantsi, akukho sampuli yeoli | Ukuhlolwa kweoli ngamaxesha |
| Umkhondo | Idla ngokuba nkulu | Ihlala ixinene ngakumbi |
| Ukuziqhelanisa nangaphandle | Kuxhomekeke kwindawo ebiyelweyo | Yomelele |
| Usetyenziso oluqhelekileyo | Umlilo-iisayithi ezinovakalelo okanye ezivalelweyo | Izinto eziluncedo{0}}zilinganise izityalo zangaphandle |
Unxibelelwano kunye noManyano lwe-EMS
Umlawuli wesikhululo udibanisa idatha kwiimodyuli zePCS, icandelo loguqulo kunye ne-MV switchgear,
inikezela ngesikhululo kuluhlu lolawulo lwezityalo njenge-asethi enye.
| Ujongano | Ubukho |
|---|---|
| RS485 | Umgangatho |
| INGENZA | Umgangatho |
| I-Ethernet | Umgangatho |
| IEC 61850 | Umgangatho |
| IBluetooth + APP (HMI yendawo) | Umgangatho |
UFakelo, uThutho kunye neeMfuno zeSiza
Ezothutho
Isikhululo sohlobo esomileyo silinganisa i-7700×3200×3050mm kwaye inobunzima obungama-30,000kg. Kububanzi obuyi-3200mm bugqitha ububanzi obuqhelekileyo besikhongozeli se-ISO, ngoko ke uthutho lwendlela lucwangciswe njengolukhutshiweyo-lo{9}}lomthwalo wegeyiji kwaye uvavanyo lwendlela kufuneka lugqitywe phambi kokuba umhla wokuhanjiswa ubekwe.
Isiseko kunye neCabling
Isikhululo sifika kwifektri{0}}idityanisiwe kwaye umzi-mveliso{1}}uvavanyiwe. Kuphela ziintambo ze-DC ezithunyelwa ngaphakathi kwaye ziintambo ze-MV kuphela ezikhutshelwa ngaphandle. Isiseko kufuneka sibe nenqanaba kwaye silinganiswe ubunzima besikhululo kunye nokwakheka kwe-transformer ekhethiweyo, kunye nokugcinwa kococeko olugcinwe kumacala okufikelela.
imvulophu yokusebenza
-40 ukuya +60 idigri i-ambient nge-derating engaphezulu kwe-{2}}℃, 0–100% ukufuma okunga-condensing, kunye nokuphakama ukuya kwi-5000m kunye ne-derating ngaphezu kwe-4000m. Iindawo ezingaphezulu kwe-4000m okanye ezinomoya onomhlwa kufuneka ziphakanyiswe kwinqanaba lophando.
Imibuzo yesitishi se-PCS Turnkey
Q: Uthini umahluko phakathi kwesikhululo se-PCS turnkey kunye ne-PCS MV skid?
A: Akukho nto ibalulekileyo - ngamagama amabini odidi olufanayo lwesixhobo. "Isikhululo se-PCS turnkey kunye ne-MV transformer edibeneyo" ixhaphake kakhulu phakathi kwabanikezeli baseTshayina nabaseYurophu; "PCS MV skid" isetyenziswa rhoqo kuMntla Melika. "Isikhululo{3} esidityanisiweyo" kunye "nenqanaba lokugcina amandla{4}}isikhululo esinyukayo" sichaza imveliso enye.
Umbuzo: Yintoni umahluko phakathi kwesi sikhululo kunye nesitya sebhetri?
A: Isingxobo sebhetri sibamba iiseli, iirakhi kunye neBMS, kwaye sivelisa iDC. Esi sitishi asizibambi iibhetri - siguqula laa DC ukuya kwi-AC, siyinyuse iye kumbane ophakathi kwaye siyidibanise negridi. Usetyenziso olupheleleyo{3}}ibhloko yesikali ifuna zombini.
Umbuzo: Ngawaphi amandla ombane wegridi exhaswa sisikhululo?
A: 10–35kV, ku-50Hz okanye 60Hz. Umlinganiselo ochanekileyo umiselwe yi-transformer configuration ekhethiweyo kwiprojekthi.
Q: Ingaba isiguquli sinokoma-uhlobo okanye i-oyile{1}}intywiliselwe?
A: Zombini ziyafumaneka. Jonga itheyibhile yokuthelekisa ngasentla. Imilinganiselo epapashiweyo kunye nobunzima bhekisa kuqwalaselo lodidi olumileyo{2}}.
Q: Ngaba isikhululo siyayixhasa igridi{0}}ukwenza umsebenzi kunye nokuqalisa okumnyama?
A: Ewe. Igridi yeVSG{1}}ulawulo lokubumba kunye nesiqalo esimnyama zizinto zombini ezisemgangathweni, kunye nommiselo ophambili wamaza.
Q: Mangaphi amaqela ebhetri anokunxibelelana nesikhululo esinye?
A: I-8 okanye i-16, nganye inegalelo elizimeleyo le-DC kuluhlu lwe-1000-1500V, kunye nobuninzi be-DC yangoku ye-483A ngegalelo ngalinye.
Umbuzo: Kutheni i-99% esebenzayo idweliswe ecaleni kwe-98%?
A: Balinganisa izinto ezahlukeneyo. 99% ngowona msebenzi uphezulu wenqanaba lokuguqulwa kwe-PCS kuphela{1}}% yeyona nto isebenzayo yesikhululo esipheleleyo, esilinganiswa ukusuka kwigalelo le-DC ukuya kwimveliso ye-MV, kwaye ke ibandakanya i-transformer kunye neelahleko ezincedisayo. Umzobo wesikhululo ngowokusetyenziswa ukwenza imodeli yamandla ezityalo.
Q: Ngaba isikhululo sifuna{0}}ukudibanisa indawo?
A: Hayi. Ithumela umzi-mveliso -odityanisiweyo kwaye umzi-mveliso{2}}uvavanyiwe. Umsebenzi wesiza ulinganiselwe ekulungiseleleni isiseko, ukungena kwentambo ye-DC, ukupheliswa kwentambo ye-MV, ukubeka phantsi kunye nokugunyaziswa.
Q: Loluphi ulwazi lweprojekthi olufunekayo kwikoteyishini?
A: Amandla afunekayo kwi-MW okanye i-MVA, uluhlu lombane we-DC webhetri kunye nenani lamaqela, amandla ombane egridi kunye namaxesha, ukhetho lwe-transformer, nokuba ulwakhiwo lwegridi{0}} luyafuneka, ubushushu be-ambient kunye nokuphakama, ilizwe lofakelo kunye nekhowudi yegridi yendawo, kunye nomhla wokuhanjiswa kwethagethi.
Qwalasela isitishi se-PCS MV seProjekthi yakho ye-BESS
Thumela iparameters zeprojekthi yakho kwaye iqela lethu lobunjineli liza kubuyisela isindululo sobugcisa kunye{0}}nedayagram yomgca omnye kunye nomda wonikezelo.
Iifayile ezishisayo: isikhululo se-pcs turnkey esine-mv transformer, ii-pcs mv skid, i-bess mv skid, isikhululo somtya iipcs turnkey, inyathelo lokugcina amandla{0}}isikhululo esiphezulu, ii-PC ezidityanisiweyo kunye nenyathelo-lomguquli onyukayo, isikhululo se-1500v dc pcs, 10{4}}35kv pcs station, utility {5}
