4000 Kva Oli-e tlatsitsoeng Transformer

The4000 kVA Oli e Kentsoeng Transformere entsoe ka mokhoa o ikhethileng e le setsi sa Motlakase{{0}Holimo bakeng sa lisebelisoa-scale photovoltaic (PV) motlakase. Ho fapana le li-transformer tse tloaelehileng tse theolang motlakase, yuniti ena e sebetsa ka morao, 'me e matlafatsa tlhahiso ea motlakase o tlase ho tsoa ho li-inverters tse bohareng (hangata 600V - 800V) ho ea ho voltage e mahareng (33kV kapa 35kV) bakeng sa phetisetso ea grid.

Joalo ka e khethehilengmotlakase oa letsatsi, e etselitsoe ho sebetsa tlas'a maemo a thata, a cyclic loading ea mapolasi a letsatsi. E na le moralo o matla oa sebopeho o khonang ho sebetsana le "pulsed" ea matla a letsatsi, moo meroalo e feto-fetohang ka potlako ka sekoaelo sa maru, ntle le ho khathala ke mocheso.

Bokhoni bo botle ba moralo oa polasi ea letsatsi ke ntho ea bohlokoa. Karolo e hlalosang ea mohlala oa rona oa 4000 kVA ke khetho eaLitlhophiso tsa phetisetso ea Dual Low-Voltage (LV)(mohlala, sehlopha sa li-vector Dy11y11).

• The Logic:Sena se lumella li-inverter tse peli tse arohaneng tsa 2.0 MW hore li hoketsoe ho e le 'ngoemotlakase oa letsatsi.
• Molemo:Ka ho arola lisebelisoa tse peli tsa LV ka matla, re fokotsa maqhubu a potolohang pakeng tsa li-inverters le ho fokotsa haholo litšenyehelo tsa ho leka-lekana ha tsamaiso (BOS) ka ho fokotsa litlhoko tsa trenching le cabling.

Mapolasi a letsatsi hangata a fumaneha mahoatateng kapa libakeng tse phahameng- tsa mahlaseli.

• Mathata a Kantle:Joalo ka seqhobaneoli e tletseng transformer, tanka e tlositsoe ka C4 kapa C5-pente ea maemo a holimo e hananang le UV ho mamella khanya ea letsatsi ka lilemo tse mashome. Sistimi ea ho pholisa e kholo ho feta tekano hore e sebetse ka katleho le maemong a mocheso a ka bang 50 degrees .
• Bosiu{{0}Tlhahiso ea Nako ea Bosiu:Kaha lipolanete tsa letsatsi li etsa lekeno le se nang letho bosiu, "Ha ho-Tahlehelo ea Moroalo" (Tšepe ea Tšepe) ke mokhoa oa bohlokoahali oa moruo. Re sebelisa-permeability laser-scripted silicon steel to the core excitation power, ho netefatsa hore transformer ha e ntše phaello bosiu.

Koala{{0}lintlha tsa li-laminations tsa silicon stecked core

pheletso e boreledi.

• Khokahano ea HV:Ka tloaelo e kenyellelitsoe kaIP54 Cable Lebokosee loketse ho phumula-mehala e meholo ea karolo ea XLPE e tsoang ho switchgear ea MV.
• Tšireletso ea ka hare:E hlomelloa kaBuchholz RelayleSesebelisoa sa ho Imolla Khatello (PRD)ka mabitso a leeto. Ha ho e-na le phoso ea ka hare ea arc, lisebelisoa tsena li arola hang-hang transformer ho thibela likotsi tsa mollo libakeng tse hōle tsa letsatsi.

• Tšebeliso-Scale Solar Parks:Ho hokela li-inverters tse bohareng ho selikalikoe sa pokello ea 33kV.
• Sistimi ea Polokelo ea Matla (BESS):Ho laola tsamaiso ea-ea tsamaiso ea matla a macha bakeng sa linkho tse kholo tsa betri (4MWh+) tse fanang ka litšebeletso tsa taolo ea khafetsa.

4000 kVA bohato ba ho qoelisoa ka oli{1}}ho ea holimo ho transformer e kentsoeng ka har'a

thuso-sebaka sa motlakase oa solar PV.