The Apex of Distribution Engineering
The20000 kVA Oli e Kentsoeng Transformere eme kaholimo ho bolaoli ba matla a kabo. E khona ho matlafatsa litereke tsohle tsa bolulo kapa meaho e boima ea metallurgical, yuniti ena ea 20 MVA e entsoe bakeng sa ho ts'epahala le ho sebetsa hantle ha mocheso.
Har'a mefuta e mengata ea maemooli e tletseng li-transformer boholo, mohlala oa 20 MVA o emela moeli oa bohlokoa pakeng tsa lihlopha tsa kabo le tsa phetisetso. Boemong bona, ho nepahala ha tlhahiso ho bohlokoa haholo. Re sebelisa "Bell-Mofuta" oa tanka kapa moralo o matlafalitsoeng o thata oa sekoaelo ho netefatsa hore unit e boloka sebopeho sa eona se nepahetseng nakong ea ho tsamaisa thepa ea 40+ ea lithane sebakeng sena.
Taolo ea Tahleho e Tsoelang Pele & Tšireletso ea Tanka
Karolong ea boholo bona, leakage magnetic flux e kholo. Haeba e sa laoloe, phallo ena e baka maqhubu a eddy maboteng a tanka ea tšepe, e lebisang ho chefo e feteletseng le tšenyo ea pente.
Ho thibela sena, mofuta oa rona o qoelisoang oa oli ea transformer o na le Sistimi e tsoetseng pele ea ka hare ea Shielding:
- Litsela tsa Magnetic:Re maneha mabota a tanka ka liphutheloana tsa tšepe-ea silicon e khonang ho phunyeletsa.
- Mosebetsi:Li-shunts tsena li tšoara le ho tsamaisa phallo ea metsi ka mokhoa o sireletsehileng ho khutlela bohareng, ho e thibela ho kena ka tšepe ea tanka. Theknoloji ena e fokotsa haholo "Sray Losses," ho netefatsa hore mocheso oa tanka o lula o pholile ebile o lumellana le litekanyetso tsa IEC esita le tlas'a mojaro o feletseng.
Libanka tse kholo tsa-li-radiator tse senyehang li butse
20000 kVA transformer.
Logistics & Impact Monitoring
Ho tsamaisa yuniti ea 20,000 kVA ho hloka moralo o hlokolosi ka lebaka la boima ba eona le boholo ba eona.
- Boemo ba Lipalangoang:E le hore li kenelle ka har'a meeli e tloaelehileng ea bophahamo ba litsela, li-bushing turrets le conservator hangata li etselitsoe hore li ka theoleha.
- Shock Logging:Karolo e 'ngoe le e 'ngoe e romelloa ka -axialSehatisi sa Tšusumetso(Lebokose la Tšisinyeho). Sesebediswa sena se tlaleha -matla a mang a matla nakong ya leeto (mohlala, ho palama mariki kapa ho theoha).1Ha e fihla, data e kopitsoa ho netefatsa hore karolo e sebetsang ha e so fetohe, ho fa mofani bopaki bo netefalitsoeng ba boleng ba phano.
Leqephe la Boitsebiso ba Teknoloji
|
Tekheniki Parameter |
Lintlha / Tlhophiso |
|
Rated Power |
20,000 kVA (20 MVA) |
|
Voltage ea mantlha |
33kV / 66kV |
|
Motlakase oa bobeli |
6.6kV / 11kV / 33kV |
|
Voltage ea Impedance |
10.0% - 11.0% (High Z bakeng sa-polokeho e khutšoane ya potoloho) |
|
Molawana wa Voltage |
Ho-Load Tap Changer (OLTC) |
|
Tshireletso |
Magnetic Wall Shunts (Taolo ea tahlehelo) |
|
Ho phodisa |
ONAN / ONAF (Radiators e ka tlosoa) |
|
Kakaretso ea Boima |
Hoo e ka bang. 40,000 - 48,000 lik'hilograma |
|
Boima ba Lipalangoang |
Hoo e ka bang. 32,000 kg (Oli le liradieta li tlositsoe) |
Moelelo o Tloaelehileng oa Tšebeliso
- Seteishene se Seholo sa Toropo (66/11kV):E sebetsa e le mohato oa mantlha-ho theola transfoma e fepa marangrang a 11kV ring main units (RMUs) bakeng sa libaka tsa toropo.
- Lisebelisoa tsa tšepe tsa Arc (EAF):E hlophisitsoe ka mokhoa o tiileng-mohaho oa clamp ho mamella ho thothomela ho matla le maqhubu a hona joale a tšoanang le a ts'ebetso ea ho qhibiliha ha tšepe.
- Hyperscale Data Centers:Transformer e kholo e kenang ea "N+1" bakeng sa likhampase tse fetang 30MW kakaretso ea tšebeliso ea matla.
Sesebelisoa sa 20000 kVA-sefetoleli se qoelitsoeng sa oli se sebetsang ho sona
setsi sa motlakase se seholo.
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