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

01 General

1.1 Project Background

2 MVAfaib transformertau xa mus rau Albania hauv 2024.Qhov ntsuas hluav taws xob ntawm lub zog hluav taws xob faib hluav taws xob yog 2000 kVA nrog ONAN txias, thawj qhov hluav taws xob yog 20 kV nrog ± 2 * 2.5% tapping ntau @ HV sab (NLTC), theem nrab voltage yog 0.4 kV, lawv tsim ib pawg vector ntawm Dyn5.Roj-raug faib transformermuaj cov yam ntxwv ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig, tsis tshua muaj suab nrov, tsis muaj suab nrov, siab dhau, siab ua haujlwm siab, muaj zog luv luv -circuit resistance, me me tso tawm, zoo thermal stability, kev ntseeg siab, kev pab lub neej ntev thiab lwm yam. Kev nyab xeeb, hluav taws kub, muaj kuab paug-dawb, tuaj yeem ua haujlwm ncaj qha rau hauv qhov chaw thauj khoom, tuaj yeem siv dav hauv kev lag luam, kev ua liaj ua teb, kev thauj mus los, cov zej zog hauv nroog thiab lwm yam kev lag luam, thaum lub zog tshiab, cov chaw siv hluav taws xob, cov ntaub ntawv chaw, 5G chaw nres tsheb, cua sov thiab lwm yam kev lag luam tuaj yeem txuag hluav taws xob thiab txo kev noj thiab emissions. Los ntawm qhov tsim nyog ampere- tig qhov sib npaug ntawm lub zog suav, kev kho kom ntom ntom kom tiv thaiv kev sib tw, kev faib tawm thiab kev cog lus, kev tiv thaiv tshwj xeeb. Tsis tas li ntawd, lub sealing flange txais yuav cov qauv groove, cov roj tawm valve txais cov tooj liab valve, thiab lub radiator txais lub tshuab nqus tsev npauj npaim valve los xyuas kom meej qhov kev ua tau zoo.

1.2 Technical Specification

2000 kVA fais fab faib transformer specifications hom thiab cov ntaub ntawv ntawv

1.3 Cov duab kos

2000 kVA fais fab faib transformer daim duab kos duab thiab loj.

02 Kev tsim khoom

2.1 Core

Cov khoom siv tseem ceeb yog ua los ntawm cov permeability siab thiab tsis tshua muaj silicon steel ntawv nrog kev ua haujlwm zoo, txo qis tsis muaj -load poob thiab suab nrov. Cov tub ntxhais hlau txais yuav ntau- theem tag nrho- oblique kev sib koom ua ke, kom cov hlau nplaum sib nqus ntawm qhov sib koom ntawm cov tub ntxhais hlau zoo dua, thiab tsis muaj - load poob thiab suab nrov raug txo. Coil siv hom xaim tsim nyog, xws li ntawv-cov xaim npog lossis tus kheej- nplaum xaim xaim, txo cov khoom poob. Nws tuaj yeem txo cov nqi khiav haujlwm ntawm lub zog hluav taws xob thiab cov neeg siv.

2.2 Cua txias

Lub kauj adopts elliptic qauv. Qhov qis-voltage kauj yog qhwv nrog ntawv ci thiab insulated nrog siab-zoo A-E cov ntaub ntawv rwb thaiv tsev; Lub high voltage coil yog mob nrog tooj liab hlau los txhim kho xob laim. Lub axial ampere- tig lub voj voog sib nqus ntawm lub kauj yog sib npaug, uas tuaj yeem txo cov neeg kho tshuab quab yuam thiab txhim kho kev tiv thaiv - luv luv Circuit Court muaj peev xwm ntawm lub kauj.

2.3 Tank

Qhov saum npoo ntawm cov khoom yog txau nrog cov xim tom qab tshem tawm cov roj, embroidering thiab sandblasting kev kho mob, uas muaj cov dej noo zoo thiab tuaj yeem ua tau raws li cov kev cai tshwj xeeb ntawm metallurgical thiab petrochemical systems thiab ntub thiab qias neeg. Haum rau kev ua haujlwm hauv high humidity thiab lwm qhov chaw hnyav. Lub cev thiab cov roj tank muaj cov qauv kev ua haujlwm ruaj khov, yog li nws tsis yooj yim rau kev khiav tawm thaum lub sijhawm thauj mus los. Cov khoom lag luam tuaj yeem nyob ruaj khov thaum lub sijhawm ua haujlwm ntev -.

2.4 Kev sib dhos zaum kawg

03 Kev Xeem

1. Kev ntsuas qhov ntsuas qhov ntsuas hluav taws xob thiab kuaj xyuas cov theem hloov pauv

2. Kev ntsuas ntawm Winding Resistance

3. Kev ntsuas ntawm DC rwb thaiv tsev tsis kam ntawm txhua qhov cua rau lub ntiaj teb thiab nruab nrab ntawm qhov cua

4. Kev Ntsuas Tsis Tau-Load Poob thiab Tam Sim No

5. Induced Voltage Withstand Test

6. Kev ntsuas luv- Circuit Court Impedance thiab Load Poob

7. Applied Voltage Test (AV)

8. Roj Test

9. Kev Xeem Leak Nrog Lub Siab Rau Cov Kua Dej -Immersed Transformers (Tightness Test)

04 Packing thiab Shipping

05 Site thiab Summary

Fais fab faib transformer yog qhov tseem ceeb ntawm cov cuab yeej tseem ceeb hauv lub tshuab hluav taws xob, ua kom muaj txiaj ntsig zoo, ruaj khov, thiab muaj kev nyab xeeb hluav taws xob sib kis thiab xa tawm.Peb transformersyog tsim los nrog cov thev naus laus zis siab heev thiab cov qauv tsim khoom nruj, lav qhov tshwj xeeb zoo thiab txhim khu kev qha. Lawv muab kev txhawb zog muaj zog rau kev lag luam, kev lag luam, thiab pej xeem kev siv vaj tse. Los ntawm kev xaiv peb cov khoom, koj tau txais cov kev daws teeb meem ruaj khov thiab kev ntseeg siab, ua ib kauj ruam nrog peb mus rau lub neej yav tom ntej kom muaj txiaj ntsig thiab muaj txiaj ntsig!