2000 kVA Power Distribution Transformer-20/0.4 kV|Albania 2024

01 Kakaretso

1.1 Semelo sa Morero

2 MVAkabo ea transformere ile ea isoa Albania ka 2024. Matla a lekantsoeng a motlakase oa motlakase ke 2000 kVA e nang le pholiso ea ONAN, motlakase oa mantlha ke 20 kV le ± 2 * 2.5% tapping range@ HV side (NLTC), motlakase oa bobeli ke 0.4 kV, ba thehile sehlopha sa vector sa Dyn5.Oli-e qoelisoang ka phepelo ea motlakasee na le litšobotsi tsa ho boloka matla le ts'ireletso ea tikoloho, tahlehelo e tlase, lerata le tlase, boima bo bongata, matla a phahameng a mochini, matla a khutsufalitsoeng a nako e telele-ho hanyetsa potoloho, ho ntša metsi a manyenyane, ho tsitsisa mocheso o motle, ho tšepahala haholo, nako e telele ea tšebeletso joalo-joalo. E bolokehileng, e sa cheng, e silafetseng{2}, e ka sebetsoa ka kotloloho setsing sa meroalo, hape e ka sebelisoa haholo indastering, temong, lipalangoang, litoropong le mafapheng a mang, athe bakeng sa liteishene tse ncha tsa motlakase, litsi tsa data, liteishene tsa 5G, futhumatsang le likarolo tse ling li ka boloka matla le ho fokotsa ts'ebeliso le ho tsoa. Ka ampea e utloahalang-e fetola lipalo tsa matla a ho leka-lekana, kalafo ea densification ho thibela matsoelintsoeke, kabo e tšoanang le compaction, tšireletso ea matla a khethehileng. Ntle le moo, letlapa le tiisang le nka sebopeho sa groove, valve ea ho ntša oli e nka valafo ea koporo, 'me radiator e nka vacuum butterfly valve ho netefatsa ts'ebetso ea ho tiisa.

1.2 Tlhaloso ea Setsebi

Mofuta oa 2000 kVA oa mofuta oa phepelo ea matla le leqephe la data

1.3 Litšoantšo

2000 kVA sets'oants'o sa sets'oants'o sa phepelo ea matla le boholo.

02 Tlhahiso

2.1 Ntlha ea bohlokoa

Thepa ea mantlha e entsoe ka letlapa la tšepe la silicon e khonang ho kenella haholo le tahlehelo e tlase e sebetsang hantle, e fokotsang-tahlehelo le lerata. Mokotla oa tšepe o nka-maemo a mangata-kahohleho ea kopanelo e oblique, e le hore kabo ea matla a khoheli lenonyeletsong la mokokotlo oa tšepe e be betere, 'me ho se{4}}tahlehelo le lerata ho fokotsehe. Khoele e sebelisang mofuta o loketseng oa terata, joalo ka pampiri-terata e khurumelitsoeng kapa{7}}terata ea sekhomaretsi, e fokotsa tahlehelo ea mojaro. E ka fokotsa ka katleho litšenyehelo tsa ts'ebetso ea marang-rang a matla le basebelisi.

2.2 Ho tsubella

Coil e nka sebopeho sa elliptic. Coil e tlase{{1}e phuthetsoe ka foil 'me e kentsoe ka lisebelisuoa tsa boleng bo holimo- tsa A{3}}E class; Khoeli e phahameng ea motlakase e etsoa ka terata ea koporo ho ntlafatsa ho hanyetsa lehalima. The axial ampere-turns magnetic circuit ea khoele e ajoa ka ho lekana, e ka fokotsang matla a mochini le ho ntlafatsa anti{6}}bokhoni ba potoloho e khuts'oane ea khoele.

2.3 Tanka

Sebaka sa sehlahisoa se fafatsoa ka pente ka mor'a ho tlosoa ha oli, ho khabisa le ho phekola lehlabathe, e nang le ho hanyetsa mongobo hantle 'me e ka finyella litlhoko tse khethehileng tsa mekhoa ea metallurgical le petrochemical le libaka tse metsi le tse litšila. E loketse ts'ebetso ea mongobo o phahameng le libakeng tse ling tse thata. 'Mele le tanka ea mafura li na le sebopeho se tiileng sa boemo, e le hore ho se be bonolo ho falla nakong ea lipalangoang. Sehlahisoa se ka lula se tsitsitse ha-e sebetsa ka nako e telele.

2.4 Kopano ea ho Qetela

03 Teko

1. Tekanyo ea Karolelano ea Voltage Le Check Of Phase Displacement

2. Tekanyo ea ho Hanyetsa Maqhubu

3. Tekanyo ea khanyetso ea DC Insulation Pakeng Tsa Moea O Mong le o Mong ho ea Lefatšeng le Pakeng Tsa Maqhubu

4. Tekanyo ea Ha ho-Tahlehelo ea Mojaro le Hona Joale

5. Induced Voltage E mamella Teko

6. Tekanyo ea-mokhoa o mokhuts'oane oa ho se be teng ha potoloho le tahlehelo ea mojaro

7. Teko ea Voltage e sebelisitsoeng (AV)

8. Tlhahlobo ea oli

9. Tlhahlobo ea ho Lutla ka Khatello Bakeng sa Mokelikeli-Immersed Transformers (Tightness Test)

04 Ho paka le ho Romela

05 Sebaka le Kakaretso

Transformer ea kabo ea motlakase ke lisebelisoa tsa mantlha tsa mantlha lits'ebetsong tsa motlakase, tse netefatsang phetisetso ea matla e sebetsang hantle, e tsitsitseng le e bolokehileng.Li-transformer tsa ronali hahiloe ka theknoloji e tsoetseng pele le litekanyetso tse thata tsa tlhahiso, tse netefatsang boleng bo ikhethang le ts'ebetso e tšepahalang. Ba fana ka tšehetso e matla ea matla bakeng sa lits'ebetso tsa liindasteri, tsa khoebo le tsa sechaba. Ka ho khetha lihlahisoa tsa rona, o fumana litharollo tsa matla tse tšoarellang le tse tšepahalang, ho nka mohato le rona ho isa bokamosong bo sebetsang le bo tsitsitseng!