2500 kVA Qhuav Transformer-10/0.4 kV|Georgia 2025

01 General

1.1 Project Background

Lub 2500 kVA resin cam khwb cia qhuav hom transformer raug xa mus rau Georgia hauv 2024, lub zog ntsuas ntawm lub transformer yog 2500 kVA. Qhov siab voltage ntawm no qhuav hom transformer yog 10kV, qhov tsawg voltage yog 0.4kV. Qhov no high voltage qhuav hom transformer yog txawm peem rau nrog ib tug tsis muaj load kais changer, tapping ntau yog ± 2 * 2.5% ntawm thawj sab, lub txias yog KNAN / KNAF.

Resin cam khwb cia qhuav hom transformers sawv cev rau lub pinnacle ntawm niaj hnub transformer technology, kws txawj muab hluav taws xob efficiency nrog robust mechanical resilience. Txoj kev tsim kho tshiab muaj xws li encasing cov windings nyob rau hauv ib tug khoom epoxy plhaub, uas tsis tsuas yog txhim khu lub transformer lub durability tab sis kuj muab tshwj xeeb tiv thaiv tej yam ntuj tso tej yam kev mob xws li ya raws, plua plav, thiab kub hloov. Qhov tshwj xeeb no ua kom ntseeg tau tias cov resin cam khwb cia qhuav hom transformers tswj kev ua haujlwm zoo nyob rau hauv ntau yam kev nyuaj, ua rau lawv zoo tagnrho rau kev siv ntau hom kev lag luam.

Ntxiv mus, cov kev hloov pauv no tseem ceeb rau kev nyab xeeb los ntawm kev tshem tawm cov kev pheej hmoo ntawm cov roj xau thiab txo cov hluav taws kub hnyiab, qhov txiaj ntsig tseem ceeb ntawm cov neeg nyob hauv nroog loj thiab cov chaw tsim khoom. Lawv qhov kev teeb tsa yuav tsum muaj kev saib xyuas tsawg dua piv rau cov roj ib txwm muaj- cov tshuab hloov pauv, ua rau cov nqi ua haujlwm qis dua lub sijhawm.

Tshaj li lawv cov kev txawj ntse, resin cam khwb cia qhuav hom transformers cater rau qhov kev thov loj hlob rau cov kev daws teeb meem nyob rau hauv lub zog sector. Lawv cov qauv tsim ua raws li cov qauv ib puag ncig, ua rau txo qis cov pa roj carbon hneev taw thiab txhawb nqa lub hom phiaj kev ruaj ntseg ntawm ntau yam kev lag luam. Txawm hais tias nws yog rau kev tsim hluav taws xob tauj dua tshiab, cov tsev lag luam, lossis kev lag luam, cov khoom siv hluav taws xob qhuav qhuav yog qhov kev xaiv ntse rau cov koom haum tab tom nrhiav txhim kho lawv cov khoom siv hluav taws xob thaum txhawb nqa ib puag ncig lub luag haujlwm.

1.2 Technical Specification

2500 kVA resin cam khwb cia qhuav hom transformer specification thiab cov ntaub ntawv ntawv

1.3 Cov duab kos

2500 kVA resin cam khwb cia qhuav hom transformer daim duab kos duab thiab loj.

02 Kev tsim khoom

2.1 Core

Lub hauv paus tseem ceeb ntawm cov resin- nrum qhuav- hom transformer yog qhov tseem ceeb rau nws txoj kev ua tau zoo, kev siv hluav taws xob, thiab kev ua haujlwm ruaj khov. Ua los ntawm siab -permeability txias- dov silicon steel los xij, cov tub ntxhais nta precision 45℃mitred txiav thiab ib kauj ruam -lap tsim uas optimize magnetic flux thiab txo qhov poob thiab suab nrov. Cov resin- txheej txheem casting txhim kho nws cov neeg kho tshuab lub zog thiab kev co kuj, ua kom muaj kev ua tau zoo.

Cov tub ntxhais yog coated nrog corrosion-tiv taus epoxy resin los tiv thaiv cov dej noo thiab oxidation, thaum cov cua kub dissipation channel tiv thaiv overheating, tswj kev ua haujlwm ntev -. Siv advanced automation nyob rau hauv manufacturing kom zoo ib yam thiab precision. Nrog nws lub zog poob qis, suab nrov tsawg, kev tiv thaiv corrosion, thiab kev pab cuam lub neej ntev, tus qauv tsim no sawv cev rau kev txiav- ntug engineering rau cov tshuab hluav taws xob niaj hnub no.

2.2 Cua txias

Tsawg voltage windings yog tsim los ntawm cov ntawv ci tooj liab lossis aluminium ntawv, insulated nrog ntau txheej. Lawv cov qauv tsim helical muaj kev ruaj ntseg zoo heev thaum lub sij hawm luv luv thiab txo qhov poob ntawm "cov nyhuv ntawm daim tawv nqaij."

High voltage windings muaj enameled round tooj liab los yog txhuas hlau thiab strips, tsim los ntawm transformer tus ntsuas tam sim no. Lawv muaj ntau- txheej helical cov qauv nrog siab - rwb thaiv tsev zoo (chav F lossis H), ua kom muaj zog nyob rau hauv siab -voltage tej yam kev mob.

Lub winding yog pauv mus rau lub tshuab nqus tsev casting chamber rau epoxy resin casting. Tom qab preheating kom tshem tawm cov dej noo thiab roj, cov khoom siv tshuaj xws li epoxy resin thiab hardener tau npaj rau hauv cov thawv cais. Thaum npaj txhij, cov ntaub ntawv no yog tov nyob rau hauv ib tug zoo li qub tov khoom ntawm ib tug meej piv thiab cam khwb cia rau hauv pwm. Cov coils yog tom qab ntawd kho hauv qhov cub ntawm qhov kub thiab txias kom tsim tau cov khoom muaj zog.

2.4 Lub Rooj Sib Tham Kawg

Upper thiab Lower Yoke Assembly: Ua kom ruaj khov rau sab sauv thiab sab qis rau ntawm cov tub ntxhais transformer, ua kom ruaj khov thiab ua haujlwm ntawm electromagnetic.

Kev sib txuas hluav taws xob: Tsim kom muaj kev sib txuas hluav taws xob ntawm qhov siab -voltage thiab low-voltage windings, kom ntseeg tau tias kev sib txuas muaj kev ruaj ntseg thiab ua tau raws li cov qauv tsim.

Accessory Assembly: Txhim kho cov khoom siv, xws li cov tswj ntsuas kub, surge arrestors thiab lwm yam, kom ntseeg tau tias tag nrho cov kev ncaj ncees thiab kev ua haujlwm ntawm cov qauv.

03 Kev Xeem

04 Packing thiab Shipping

05 Site thiab Summary

Hauv kev xaus, cov resin cam khwb cia qhuav- hom transformer yog ib qho kev daws teeb meem tshiab hauv hluav taws xob engineering, muab kev ntseeg tau thiab ua tau zoo rau cov tshuab hluav taws xob niaj hnub. Nrog nws cov qauv tsim muaj zog, kev rwb thaiv tsev zoo dua, thiab cov yam ntxwv muaj kev nyab xeeb siab heev, peb cov transformers tau tsim los tiv thaiv cov teeb meem ntawm kev xav tau ib puag ncig thaum ua kom muaj kev tswj hwm zoo. Los ntawm kev xaiv peb cov resin cam khwb cia qhuav- hom transformers, koj tab tom nqis peev rau kev ruaj khov thiab siab - cov tshuaj zoo uas txhim kho kev ua tau zoo thiab kev nyab xeeb ntawm koj cov khoom siv hluav taws xob. Ua raws li qhov zoo ntawm peb cov thev naus laus zis siab heev thiab txhawb nqa koj lub zog hluav taws xob nrog kev xaiv zoo thiab muaj txiaj ntsig.