BESS PCS nkho
PCS topology:Centralized & String
Matla a lekantsoeng:3450 kW - 6900 kVA
Matla a DC:ho fihlela ho 1500V DC
Tlhahiso ea MV:10kV - 35kV
Max. katleho:ho fihla ho 98%
Kemiso:E kentsoe ka har'a linkho kapa e thellisoa{{0}e thehiloe
Phetoho ea Motlakase le Mahato-e phahameng bakeng sa Khokahano ea Grid ea BESS
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Phetoho ea Matla 'me u nyolohele-ka Eng Unit
Lits'oants'o tsa Polinovel PCS li kopanya motlakase oa DC/AC le ho nyolla-ho kenyeletsoa ha transformer tsamaisong e le 'ngoe, ho thusa merero ea polokelo ea matla ea betri hore e hokahane le-marang a mahareng a nang le li-unit tsa motlakase tse fokolang tse arohaneng le tse fokolang{2}}mosebetsing oa ho bapisa sebaka.
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Moralo o Sirelelitsoeng bakeng sa Ts'ebetso e Tšepahalang ea Kantle
E hahiloe bakeng sa libaka tse ngata tsa polokelo ea matla, sets'oants'o sa PCS se kopanya tšireletso ea motlakase, moralo oa ho pholisa, le ts'ireletso e ka ntle-e lokiselitsoeng ka ntle ho ts'ehetsa ts'ebetso e tsitsitseng tlas'a maemo a fetohang a sebaka le -motlakase oa ho fetola matla a mangata.
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Likhetho tsa likhoele le tse Bohareng tsa PCS
Polinovel e fana ka tharollo ea likhoele le bohareng ba PCS. Moralo oa String PCS o ts'ehetsa -taolo ea lehlakore e feto-fetohang haholoanyane, ha moralo oa PCS o le bohareng o fana ka khokahanyo e kopaneng le ho tsamaisoa ka nepo bakeng sa -limela tse kholo tsa BESS.
Hlahloba Litharollo tsa Rōna tsa Setshelo sa PCS
Polinovel e fana ka bobeli bohareng le likhoeleBESS PCS setshelotlhophiso. Sehlopha se seng le se seng se tsamaisana le rona ka kotlolohosetshelo BESS'me e hokela lehlakore la betri ho grid-voltage e mahareng ka mohato o kopaneng-ho ea holimo transformer le MV switchgear.
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![PCS & Transformer Integrated Container]()
PCS & Transformer Integrated ContainerPCS & Transformer Integrated Container ke sebaka se phahameng sa{{0}sebaka sa motlakase se bohareng ba motlakase se etselitsoeng tšebeliso-libaka tsa BESS tsa maemo a holimo. E kopanya phetolo ea PCSBala haholoanyane -
![Li-PCS tse Kopantsoeng le Mohato-Ho Felisa Transformer Bakeng sa BESS]()
Li-PCS tse Kopantsoeng le Mohato-Ho Felisa Transformer Ba...Integrated PCS & Step-Up Transformer bakeng sa BESS ke transformer unit e bohareng ea PCS-e etselitsoeng ho aha lithibelo tsa motlakase tse kopaneng lipakeng tsa linkho tsa betri le grid-voltage eBala haholoanyane -
![PCS Turnkey Station Ka MV Transformer]()
PCS Turnkey Station Ka MV TransformerSeteishene sa PCS Turnkey se nang le MV Transformer ke projeke-seteishene sa MV PCS se seng se loketse bakeng sa-lipolante tse kholo tsa polokelo ea matla, se kopantseng likhoele tsa PCS, khokahanyoBala haholoanyane -
![PCS-Boost Container]()
PCS-Boost ContainerPCS-Boost Container ke tharollo ea khoele ea PCS e hahelletsoeng merero ea BESS e hlokang taolo e kopaneng-ea boemo ba betri, ho nyoloha ha motlakase-le tšehetso e tšepahalang ea grid yuniting e leBala haholoanyane
Bapisa PCS Container Configurations
Bapisa litlhophiso tse 'ne tsa lijana tsa Polinovel PCS ka topology, matla a lekantsoeng,
medium{{0}voltage output, grid{1}}support function le{2}}fit app e ntle ka ho fetisisa.
| Paramethara | PCS & Transformer Integrated Container | Li-PCS tse Kopantsoeng le Mohato-Ho Felisa Transformer | PCS Turnkey Station Ka MV Transformer | PCS-Boost Container |
|---|---|---|---|---|
| Boemo ba PCS | Bohareng | Bohareng | Khoele | Khoele |
| Matla a lekantsoeng | 3450–4000 kW | 6900 kVA | 6250 kVA | 4300–5000 kW |
| Max. Motlakase oa DC | 1500V | 1500V | 1500V | 1500V |
| Boemo ba matla a betri | 1000–1500V | 1000–1500V | 1000–1500V | 1000–1500V |
| Lihlopha tsa betri / lihlopha | 2 | 2 / 4 | 8 / 16 | 20 / 24 |
| MV tlhahiso ea motlakase | 10–35kV | 10–35kV | 10–35kV | 10–35kV |
| Leqhubu la grid | 50/60Hz | 50/60Hz | 50/60Hz | 50/60Hz |
| Phahamisa{{0}transformer | Omile / oli{0}}e qoelisoa | Omile / oli{0}}e qoelisoa | Omile / oli{0}}e qoelisoa | Omile / oli{0}}e qoelisoa |
| Max. katleho ea tsamaiso | 98% | 98% | 98% | 98% |
| Ho phodisa | Pholiso ea moea | Pholiso ea moea e qobelloang | Pholiso ea metsi | Pholiso ea moea |
| Tshireletso (converter) | IP65 | IP65 | IP66 | IP66 |
| Tšehetso ea grid | PQ, PF -1~{1}} | PQ / VF / SVG / VSG, palama-ho feta, qalo e ntšo | IEC61850, VSG, qalo e ntšo, khafetsa. taolo | VSG, qalo e ntšo, maqhubu a mantlha. taolo |
| Mocheso oa ho sebetsa | -40~{1}} degree | -40~{1}} degree | -40~{1}} degree | -40~{1}} degree |
| Boima ba 'mele | 14.5–15 t | 30 t | 30 t | 15–18 t |
| Ts'ebeliso e ntle-e loketseng | Sesebelisoa sa maemo{0}}sekala sa motlakase | Thibelo ea motlakase e bohareng e kopaneng | Seteishene sa motlakase sa Turnkey MV | Boemo-ba li-betri tsa cluster, tse arotsoeng / tse tsoakiloeng |
Sekontiri sa BESS PCS ke Eng?
A BESS PCS setsheloe lula lipakeng tsa linkho tsa betri le marang-rang- a mahareng a motlakase. Mosebetsi oa eona oa mantlha ke ho fetolela DC/AC ka makhetlo a mabeli: e fetola betri DC ho grid-e lumellanang le AC ha e tsoa, 'me AC e khutlela ho DC ha e tjhaja. Ka holim'aphetoho ea matlasethaleng, sesebelisoa sa PCS se ka kopanya mohato{{0}ho ea holimo transformer, MV switchgear, protection, cooling system le puisano, kahoo mokhoa oohle oa{1}}voltage interface ships as onesetshelounit. Sena ke sona se arolang setshelo sa PCS ho sejana sa betri se hlakileng, se bolokang matla le lihlahisoa tsa DC feela.
Tsela eo setshelo sa PCS se hokahanang le semela se seng se latela ho hlakakaho ea tsamaiso, le khetho pakeng tsaDC{{0}e kopane le AC-mahanomeralo e ama moo phetoho e etsahalang:
Setshelo sa Betri (DC)
↓ DC
Bidirectional PCS - Phetoho ea matla a DC/AC
↓ LV AC
Mohato-Ho Fetola Transformer - mohato oa motlakase- holimo
↓ MV AC
MV Switchgear / RMU - khokahano ea grid le ts'ireletso
↓
Grid ea Utility
EMS / PPC / SCADA ↔ PCS Control System
-boemo ba ho romelloa ho tsamaisoa ketsamaiso ea matla, e hokahanyang lera la taolo ea PCS bakeng sakhokahanyo ea marang-rang, kemiso ea tefiso / ea ho ntša le tšehetso ea grid.
PCS e bohareng vs String PCS bakeng sa BESS
Ka bobeli bohareng le khoeleSetshelo sa PCSmeralo lia fumaneha.
The topology e nepahetseng e ipapisitse le hore na taolo ea betri ea hau e lokela ho ba granular hakae le hore na u lekanya boima ba 'mele joang khahlanong le ho itšehla thajana.
| Boemo | PCS e bohareng | Li-PCS tsa likhoele |
|---|---|---|
| Phetoho ea matla | Phetoho e bohareng bakeng sa lihlopha tse ngata | Phetoho ea lihlopha / modular |
| Tsamaiso ea betri | E arotsoe ka har'a lihlopha tsa betri | Taolo ea boemo bo botle ba sehlopha{0}} |
| Matla a matla | E kopane haholoanyane, e tloahelehile | More modular |
| Ho behellwa thoko ka phoso | E ipapisitse le-boemo ba ho se be teng ha sistimi | E na le- liphoso tsa module e le 'ngoe |
| Tlhokomelo | Li-unit tse fokolang tsa tšebeletso | Flexible module replacement |
| Molemo ka ho fetisisa ho lekana | Li-block tsa motlakase tse tloahelehileng{0}} | Modular, merero e laoloang ka boikemelo |
Phetoho e Kopantsoeng ea Matla le Khokahano ea Grid ea MV
Li-interface tse fokolang tsa Motlakase
Ho kopanya PCS,{{0}sefetoleli sa ho nyolla, MV switchgear le tšireletso ka har'a sets'oants'o se le seng sa PCS ho fokotsa likarolo tse arohaneng tsa motlakase le mosebetsi o bapisang thepa lipakeng tsa tsona.
Kapele ho-Phetiso ea Sebaka
-kopano ea pele,{1}}ho etsa liteko tsa pele ho fektheri le ho etsa liteko tsa fektheri li khutsufatsa{2}}ka k'habole ea sebaka, ho kenya tšebetsong le ho kopanya bakeng sa-voltage power block.
Flexible Power Block Design
Likhetho tsa sets'oants'o sa PCS tse bohareng le likhoele li tsamaisana le lithibelo tse fapaneng tsa libeteri, lifensetere tsa motlakase tsa DC le maemo a grid ea MV ho pholletsa le lisebelisoa-ka tekanyo le merero ea C&I.
Kantle le Grid-Ho lokile
Tšireletso ea lerako, e entsoeng ka boenjinieretsamaiso ea ho pholisale ts'ireletso ea motlakase e ts'ehetsa ts'ebetso e tsitsitseng tlasa maemo a fetohang a sebaka le {{0}motlamo o matla oa phetolo ea motlakase.
Lisebelisoa
PolinovelSetshelo sa PCS'me litharollo tsa liteishene tsa motlakase tsa MV li kentsoe ho grid e kholo{{0}maemo a hoketsoeng a polokelo ea matla:
Tšebeliso-Sekala Bobolokelo ba Betri
Li-block tsa motlakase tsa PCS tse bohareng li hokahana tse khololisebelisoa-libaka tsa polokelo tse lekanengho gridi e mahareng-, e tsamaisanang le -MWh tse ngatapolokelo ea betri e nang le setshelo.
Solar-Plus-Bobolokelo & Moea
Lits'oants'o tsa PCS tse boreleli tse nchafalitsoeng le matla a ho feto-fetoha, li boloka mocheso oa letsatsi le moea pele o fihla ho grid.
Grid Frequency Regulation
Phetoho e potlakileng ea bidirectional e ts'ehetsa taolo ea khafetsa le botsitso ba grid ka taolo e arabelang ea litefiso / taolo ea ho lahla.
Li-Microgrid tse kholo tsa C&I
Sutu ea lijana tsa likhoele tsa PCSkhoebo le indasterili-microgrid tse hlokang modular, cluster{0}}level level management management.
Mokhoa oa ho khetha setshelo se nepahetseng sa PCS
Ho netefatsa lintlha tse latelang tsa morero ho thusa boholo bo nepahetsengBESS PCS setshelo'me e potlakisa tlhophiso ea hau:
Netefatsa matla a polante ka MWh le matla a polokelo ka MWh.
Netefatsa sebaka sa betri ea DC le palo ealijana tsa betri.
Khetha topology ea PCS e bohareng kapa ea likhoele.
Netefatsa LV AC le motlakase o hlokahalang oa MV (10kV–35kV).
Netefatsa marang-rang-ea sebopeho kapa grid{1}}litlhoko tse latelang.
Netefatsa maemo a leholimo, bophahamo le litekanyetso tse sebetsang tsa grid.
Ho utloisisa sete e felletseng ealikarolo tsa tsamaiso ea ho boloka matlale hore na ke hobane'ng ha lisebelisoa-sekala sa polokelo li sekalafatsang li thusa ho etsa likhetho tsena bakeng sa merero e meholoanyane.
Tšehetso ea Boenjiniere bakeng sa BESS Power Blocks
Polinovel e tshehetsa diporojeke tsa setshelo sa PCS tse nang le boholo ba PCS, ho tsamaellana le transformer, MV switchgear configuration, tshehetso ya diagram e le nngwe-ya mothalo o le mong, kgokahanyo ya tshireletso, tekolo botjha ya ho tshwaneleha ha betri, moralo wa sebopeho sa setshelo le diteko tsa ho amohelwa ha feme. Litlhahlobo tsa boleng tse kang-moroalo o felletseng, tšireletso, tšireletso, puisano le tlhahlobo ea mocheso li etsoa pele ho tlisoa, 'me likarolo li ka hahuoa ho latela maemo a joalo.Setifikeiti sa ULmoo morero o e hlokang teng.
Theknoloji Downloads
Mananeo a boitsebiso, metako ea meralo ea tsamaiso, lisampole{0}} tsa linepe tse le 'ngoe le lipeakanyo tsa sets'oants'o bakeng sa sets'oants'o se seng le se seng sa PCS li fumaneha laebraring ea lisebelisoa tsa tekheniki. Morero-lifaele tse ikhethileng li ka arolelanoa ka mor'a tlhahlobo e khutšoane e hlokahalang.
Lipotso Tse Botsoang Khafetsa
P: Sets'oants'o sa PCS se BESS ke eng?
K: Sets'oants'o sa PCS ke sesebelisoa sa ho fetola matla se kentsoeng lipakeng tsa linkho tsa betri le gridi e mahareng-ea motlakase. E etsa phetoho ea mahlakore a mabeli a DC/AC 'me e ka kopanya mohato-ho ea holimo transformer, MV switchgear, tšireletso, pholiso le puisano hore e be sebaka se le seng sa motlakase.
P: Na setshelo sa PCS se kenyelletsa transformer?
A: Ho joalo. Lits'oants'o tsa Polinovel BESS PCS li kopanya mohato-ho nyolla transformer ho nyolla PCS e tlase-voltage AC output ho ea ho voltage e mahareng bakeng sa khokahanyo ea grid. Mofuta oa Transformer, bokhoni le tlhahiso ea MV li hlophisoa ka morero.
P: Phapano ke efe pakeng tsa setshelo sa PCS le setshelo sa betri?
A: Sesebelisoa sa betri se boloka matla le lihlahisoa tsa DC; setshelo sa PCS se fetolela DC eo ho grid AC, e e nyollela ho voltage e mahareng mme e laola khokahano ea grid. Ke likarolo tse tlatsanang semeleng se le seng.
Q: phapang ke efe pakeng tsa centralized le khoele PCS?
A: PCS e bohareng e fetolela matla bakeng sa lihlopha tse ngata tsa betri hammoho bakeng sa thipa ea motlakase e lekantsoeng. A string PCS e sebelisa li-modular unit bakeng sa taolo e ntle ea sehlopha{1}}le ho itšehla thajana ho itseng.
P: Na motlakase oa tlhahiso ea MV o ka etsoa ka mokhoa o ikhethileng?
A: Ho joalo. The medium{{1}voltage output e akaretsa 10kV ho 35kV 'me e lokiselitsoe ho grid code le projeke, ho sebelisoa-mofuta o omileng kapa oli{5}}mohato o qoelitsoeng{6}}ho ea holimo.
P: Matla a PCS a lokela ho tsamaisana joang le matla a betri?
K: Matla a rekiloeng a PCS a khethoa khahlano le sepheo sa matla a polante, matla a betri le C-reiti, fensetere ea motlakase ea DC, palo ea linkho tsa libeteri le grid e hlokahalang-ho etsa kapa grid{2}}mesebetsi e latelang.
Re ba bang ba baetsi le barekisi ba li-PC tsa profeshenale ka ho fetesisa naheng ea China, ba ikhethileng ka ho fana ka lits'ebeletso tse ikhethileng tsa boleng bo holimo. Re u amohela ka mofuthu ho k'hontheinara e kholo-ea li-pcs tsa maemo a holimo tse entsoeng Chaena mona ho tsoa femeng ea rona.