PCS Turnkey Station oo leh MV Transformer
Saldhigga PCS Turnkey ee leh MV Transformer waxaa loogu talagalay utility -mashruucyada BESS ee miisaanka leh ee u baahan isku xidhka khadka dhexe ee degdega ah iyo saldhiga sahlan{2}is dhexgalka heerka. Halkii la isku waafajin lahaa PCS, Transformer, ilaalinta, isgaarsiinta, iyo qalabka xakamaynta si gaar ah, waxay keentaa hawlaha muhiimka ah ee korantada hal mashruuc- xarunta MV ee diyaarsan.
Iyada oo leh qaab dhismeedka PCS xadhigga leh iyo xakamaynta taageerada isku dhafan, nidaamku waxa uu caawiyaa hagaajinta hufnaanta bixinta mashruuca, helitaanka batteriga, jawaabta dirida, iyo -kalsoonida hawlgalka muddada dheer ee dhirta kaydinta tamarta waaweyn, xadhkaha{2}}BESS, iyo mashaariicda kaydinta tamarta la cusboonaysiin karo.
Faa'iidooyinka Muhiimka ah ee Konteenarka PCS-ga
Mashruuca - MV Turnkey Station oo diyaar ah
Saldhiggu waxa uu isku xidhaa beddelka PCS, isku xidhka beddelka MV, ilaalinta, xidhiidhka, iyo hawlaha xakamaynta hal xal. Tani waxay kaa caawinaysaa yaraynta isbarbardhigga qalabka kala duwan waxayna fududaynaysaa isuduwidda korantada ee tamarta{1}}mashruucyada BESS ee miisaanka leh.
Sare-Beddelka Awooda Waxtarka leh
Lagu dhisay saddex{0}} topology heer sare ah, nidaamku waxa uu taageerayaa beddelka awoodda tayada sare leh iyo ilaa 99% hufnaanta beddelidda. Waxay ka caawisaa horumarinta waxqabadka wareejinta tamarta iyo tayada tamarta ee codsiyada kaydinta tamarta ee baaxadda leh.
Kooxda{0}Heerka Maaraynta baytariga
Naqshadaynta xadhigga PCS waxa ay taageertaa kutlada{0}} maaraynta heerka batteriga, iyada oo gacan ka geysata hagaajinta helitaanka batteriga ee kooxaha baytariyada badan. Tani waxay faa'iido u leedahay nidaamyada waaweyn ee BESS halkaas oo joogteynta hawlgalka batteriga iyo ka faa'iidaysiga ay muhiim tahay.
Jawaabta Diritaanka Degdegga ah ee Grid
Iyada oo la adeegsanayo isgaadhsiinta IEC61850 iyo millise seconds{1}}karti jawaabta heerka, xaruntu waxay si degdeg ah uga falcelin kartaa calaamadaha dirida xadhkaha. Waxa ay taageertaa xakamaynta degdega ah ee xadhkaha{3}} kaydinta tamarta dhinaca iyo codsiyada fududaynta tamarta la cusboonaysiin karo.
Grid Sare -Hawlaha Taageerada
Nidaamku wuxuu taageeraa awood joogto ah, hadda joogto ah, iyo kantaroolka tamarta joogtada ah, iyo sidoo kale xeerinta soo noqnoqda aasaasiga ah, VSG, iyo bilawga madow. Hawlahani waxay ka caawiyaan BESS inay ka qaybqaataan shabakado baahi badan{1}} xaaladaha taageerada.
Gelin Dibadeed Lagu kalsoon yahay
Ilaalinta IP66 ee PCS-ga, garaadka badan{1}} qaboojinta heerka, 50 darajo aan{3}}qalin ka leexin ah, iyo rakibid debecsan oo dabacsan, saldhiga waxa loogu talagalay hawlgalka xasiloon ee tamarta{4}} goobaha kaydinta tamarta.
Tilmaamid
| Qiyaasta DC | |
| Max. Voltage DC | 1500V |
| Max. DC Hadda | 483A×16 |
| Heerka Korantada ee Kooxda Battery | 1000–1500V |
| Tirada kooxaha baytariyada la isku xidhi karo | 8 / 16 |
| Qalabka AC (Grid{0}ku xidhan yahay) | |
| Awoodda Wax-soo-saarka lagu qiimeeyay | 6250kVA |
| La qiimeeyay AC Voltage | 10-35kV |
| Inta jeer ee Grid la qiimeeyay | 50Hz / 60Hz |
| AC hadda THD | <3% (Rated Power) |
| Saamiga Awooda La Hagaajin Karo | -1~+1 |
| Qiyaasta AC (Damsan-grid) | |
| La qiimeeyay AC Voltage | 10-35kV |
| Inta jeer ee la qiimeeyay | 50Hz / 60Hz |
| Voltage THD | <3% (Rated Power) |
| Qaybta DC | <0.5%Un (Linear Balanced Load) |
| Awood-qaadka oo aan dheellitirnayn | 100% |
| Tilmaamaha Nidaamka | |
| Habka Go'doominta | Qalalan -nooca / Saliid -Transformer immersed |
| Max. Waxtarka nidaamka | 98% |
| Qiimaynta Ilaalinta | IP66 (Beddelaha) / IP54 (Kuwa kale) |
| Heerkulka Heerkulka ee shaqaynaya | -40~+60 darajo ({2}} darajo Derating) |
| Qiyaasta qoyaanka la oggol yahay | 0-100% (aan ahayn -buuxin) |
| Max. Joogitaanka shaqada | 5000m (>Dhererka 4000m) |
| Habka qaboojinta | Qaboojin dareere ah (beddele) |
| Isgaadhsiinta Isgaadhsiinta | RS485 / CAN / Ethernet |
| HMI Interface | Bluetooth + APP |
| Halbeegyada Makaanikada | |
| Cabirka | 7700×3200×3050mm (Qalalan{3}}nooca) |
| Miisaanka | 30000kg |
Waa maxay Saldhigga Tooska ah ee PCS ee leh MV Transformer?
Isku xirka korantada ee u dhexeeya weelasha batterigaaga iyo dhexdhexaadiyaha - beddelka, talaabo{2}} sare
iyo ilaalinta hal cutub oo hore - la ururiyey.
Saldhigga furaha PCS oo leh MV transformer la isku daray ayaa qabata saddex shaqo oo gudaha hal xero ah: beddelka laba jiho DC/AC ee habka beddelka awoodda (PCS), tallaabada korantada - kor iyada oo loo marayo beddelka MV, iyo ilaalinta, cabbiraadda iyo xakamaynta iyada oo loo marayo qaybta beddelka MV.
Naqshadaynta caadiga ah ee kala duwan, PCS-ga, tallaabada -Transformer-ka sare iyo qalabka MV waxay ka yimaadaan iibiyeyaal kala duwan waxayna ku siman yihiin goobta. Taasi waxay balaadhisaa raadka, dheeraysaa hawlgelinta, oo ku riixaysa isuduwidda korantada qandaraaslaha EPC.
Saldhig furaha leh oo isku dhafan MV transformer wuxuu dhaqaajiyaa iskuduwidda warshadda, marka goobtu waxay helaysaa hal hore - unug la ururiyey oo u baahan kaliya fiilooyinka DC iyo fiilooyinka MV dibadda.
Gudahaqaab dhismeedka nidaamka kaydinta tamarta batteriga, saldhigani waxa uu u dhexeeyaa baloogyada DC iyo barta isku xidhka guud. Way aqbalaysaa1000-1500V DClaga bilaabo kooxaha batteriga oo keena10-35kVilaa shabkada.
Dhismaha iyo Qulqulka Awooda
Laga soo bilaabo weelka batteriga ilaa shabkada tamarta ee shan marxaladood - kaliya fiilooyinka DC ee gudaha, kaliya fiilooyinka MV ayaa baxay.
1000-1500V DC
483A × 16
Isku dhafka
Qalalan / Saliid
RMU
10-35kV
Mid kasta oo ka mid ah 8 ama 16ka kooxood ee baytarigu waxa uu ku xidhaa gelinta DC u gaar ah, sidaa awgeed qaybaha PCS-ga ee xadhiggu waxa ay maamulaan rucubyada si madax-bannaan halkii ay la barbar dhigi lahaayeen koox kasta hal bas oo DC ah. Koox keli ah oo aan si fiican u shaqaynayn sidaas darteed ma soo jiido qaybta inteeda kale, koox cilladaysanna waa la go'doomi karaa iyada oo saldhiggu ku sii shaqaynayo tamarta la dhimay.
Dhanka AC, modules-yadu waxa ay isugu imanayaan mid hoose -Voltajka AC baska quudinta talaabada{1} korsmareebka, kaas oo kor u qaadaya danabka ilaa heerka 10-35kV ee looga baahan yahay barta xidhiidhka. Themabaadi'da beddelka awooddaSaddexda- ee ka dambeeya topology-ga ayaa go'aamiya waxtarka beddelidda iyo waxqabadka iswaafajinta ee is beddelka aasaasiga ah.
Jidka kantaroolku wuxuu u socdaa si barbar socda: BMS waxay ka warbixisaa xaalada kooxda maamulaha saldhiga, taas oo xogta ku badasha EMS ee warshadda iyo kontaroolaha warshadda korantada (PPC) IEC 61850. Saldhigga oo dhan wuxuu u muuqdaa SCADA inuu yahay hanti la diri karo.
String PCS vs Central PCS
Farqiga u dhexeeya ma aha hufnaan marka la eego culeyska la qiimeeyay - labaduba waa sarreeyaa. Waa waxa ku dhaca qayb qayb ah iyo marka cilladuhu jiraan.
Xarunta dhexe ee PCS
- DC Topology
Dhammaan kooxuhu waxay ku barbar socdaan baska DC ee la wadaago ka hor hal beddele oo weyn - Daaqadda shaqaynaysa
Kooxda ugu liidataa waxay dejisaa daaqadda qaybta oo dhan - Saamaynta Khaladka
Ciladda beddelka waxay qaadataa awoodda saldhigga oo dhan offline - Taam ugu Fiican
Baloogyo yaryar oo leh xaddidyo capex adag
String PCS Station
- DC Topology
Kutlad kastaa waxay heshaa dariiqa beddeleheeda - 8 ama 16 agab DC oo madax bannaan - Daaqadda shaqaynaysa
Kooxda -Heerka SOC dheelitirka ayaa kor u qaada tamarta la isticmaali karo inta lagu jiro nolosha dhirta - Saamaynta Khaladka
Ciladda moduleka waxay ku kacaysaa qayb ka mid ah awoodda, ma aha dhammaanteed - Taam ugu Fiican
Utility - cabirka BESS halka la heli karo ay wado kiiska ganacsiga
Ganacsiga{0}ka baxsan ee habka xargaha ayaa ah tirinta moduleka sare iyo joojinta DC dheeraad ah. Utility - cabirka BESS halkaasoo la heli karo iyo tamarta nolosha oo dhan ay kaxeyso kiiska ganacsiga, habka xargaha guud ahaan waa lagu guuleysto.
Qallalan -Nooca vs Saliida{1}}Waa la geliyey
Habka go'doominta wuxuu saameeyaa istiraatijiyadda dabka, raadadka, dayactirka iyo oggolaanshaha
| Shayga | Qalalan{0}Nooca | Saliid - La geliyo |
|---|---|---|
| Khatarta dabka | Ma jiro koronto dareere ah | Waxay u baahan tahay ku-xidhnaanta saliidda |
| Dayactirka | Hoose, ma jiro muunad saliid | Kormeerka saliidda xilliyeed |
| Raad-raac | Badanaa ka weyn | Inta badan is haysta |
| La qabsiga dibadda | Xero ku xiran tahay | Xoog badan |
| Codsiga caadiga ah | Dab - goobaha xasaasiga ah ama xiran | Utility{0}}dhirta bannaanka miisaankeeda |
Isgaarsiinta iyo Is-dhexgalka EMS
Xakamaynta xaruntu waxay uruurisaa xogta qaybaha PCS-ga ee xadhigga ah, qaybta beddelka iyo beddelka MV,
u soo bandhigida saldhigga lakabka xakamaynta dhirta sida hanti keliya.
| Interface | Helitaanka |
|---|---|
| RS485 | Heerka |
| CAN | Heerka |
| Ethernet | Heerka |
| IEC 61850 | Heerka |
| Bluetooth + APP (HMI maxaliga ah) | Heerka |
Shuruudaha Rakibaadda, Gaadiidka iyo Goobta
Gaadiidka
Saldhigga nooca qallalan wuxuu cabbiraa 7700×3200×3050mm oo culeyskiisu yahay 30,000kg. Balladhka 3200mm waxa uu ka sarreeyaa ballaca weelka ISO caadiga ah, markaa gaadiidka waddada waxa loo qorsheeyey si ka baxsan-- culayska cabbirka iyo sahanka waddada waa in la dhammeeyaa ka hor inta aan la cayimin taariikhda bixinta.
Aasaaska & Cabitaanka
Saldhiggu waxa uu yimaadaa warshad -oo la ururiyey oo la tijaabiyey. Keliya fiilooyinka DC-ga ayaa la soo galaa oo kaliya fiilooyinka MV ayaa laga saaray. Aasaaska waa inuu ahaadaa mid siman oo lagu qiimeeyay miisaanka saldhigga oo lagu daray qaabeynta beddelka ee la doortay, iyadoo nadiifinta dayactirka lagu ilaalinayo dhinacyada gelitaanka.
Baqshadda shaqaynaysa
-40 ilaa +60 darajo nawaaxigeeda leh hoos udhigis ka sareeya +50 darajo , 0–100% qoyaan aan ciriiri ahayn, iyo joog ilaa 5000m oo leh hoos udhigis ka sareeya 4000m. Goobaha ka sarreeya 4000m ama jawiga daxalka leh waa in kor loo qaado heerka weydiinta.
PCS Su'aalaha Saldhigga Turnkey
S: Waa maxay faraqa u dhexeeya rugta furaha PCS iyo PCS MV skid?
J: Ma jiraan wax la taaban karo - waa laba magac oo isla fasalka qalabka ah. "Xarunta furaha PCS oo leh MV transformer isku dhafan" ayaa aad ugu badan alaab-qeybiyeyaasha Shiinaha iyo Yurub; "PCS MV skid" waxaa badanaa lagu isticmaalaa Waqooyiga Ameerika. "Pre{3}}Substation-ka la ururiyay" iyo "tallaabada kaydinta tamarta{4}}sare" waxay sifeeyaan isla badeecada.
S: Waa maxay farqiga u dhexeeya saldhiggan iyo weelka baytari?
J: Weel batarigu waxa uu hayaa unugyo, racks iyo BMS, waxaanu soo saaraa DC. Rugtani ma hayso baytari - waxay u beddeshaa DC-ga AC, waxay ku kordhisaa danab dhexdhexaad ah waxayna ku xidhaa shabkada Utility dhamaystiran -Bool-xidhka cabirka ayaa u baahan labadaba.
S: Waa maxay danab sharooto ah oo ay taageerto saldhiggu?
A: 10-35kV, on 50Hz ama 60Hz. Saamiga saxda ah waxaa dejiyay qaabeynta beddelka ee loo doortay mashruuca.
S: Transformer-ku ma noqon karaa mid engegan{0}nooc ama saliid{1}}?
J: Labaduba waa diyaar. Eeg shaxda isbarbardhigga ee sare. Cabbirrada la daabacay iyo culeyska waxay tixraacaan qaabeynta nooca qalalan -
S: Saldhiggu ma taageeraa shabkada - samaynta hawlgalka iyo bilawga madow?
J: Haa. Shabakadda VSG{1}} samaynta xakamaynta iyo bilawga madow labaduba waa halbeeg, oo ay la socoto xeerinta soo noqnoqoshada aasaasiga ah.
S: Immisa kooxood oo baytari ayaa ku xidhi kara hal saldhig?
A: 8 ama 16, mid kasta oo leh gelinta DC madax-bannaan ee 1000-1500V, oo leh ugu badnaan DC hadda ah 483A halkii gelintaba.
S: Waa maxay sababta 99% waxtarka loogu daray 98%?
J: Waxay cabbiraan waxyaabo kala duwan . 99% waa waxtarka ugu badan ee heerka beddelka PCS oo keliya{1}}% waa hufnaanta ugu badan ee saldhigga dhammaystiran, laga soo bilaabo gelinta DC ilaa wax soo saarka MV, sidaas darteedna waxaa ku jira beddelka iyo khasaaraha kaaliyaha ah. Sawirka saldhigga ayaa ah midka loo isticmaalo qaabaynta tamarta dhirta.
S: Saldhiggu ma u baahan yahay - isku xirka goobta?
J: Maya Shaqada goobta waxay ku kooban tahay diyaarinta aasaaska, gelida fiilada DC, joojinta fiilada MV, dejinta iyo hawlgelinta.
S: Waa maxay macluumaadka mashruuca looga baahan yahay xigashada?
A: Awoodda loo baahan yahay ee MW ama MVA, kala duwanaanshaha danabka DC ee batteriga iyo tirada kooxaha, korantada korantada iyo inta jeer, doorbidida korantada, haddii sharoobada -samaynta loo baahan yahay, heerkulka jawiga iyo joogga, waddanka rakibaadda iyo koodka xadhkaha maxalliga ah, iyo taariikhda bixinta bartilmaameedka.
U hagaaji Saldhigga PCS MV ee Mashruucaaga BESS
Soo dir qiyaasaha mashruuca kooxdayada injineernimada ayaa soo celin doona soo jeedin farsamo oo wata{0} jaantus xariiq ah iyo baaxadda sahayda.
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