Dab tsi yog Cov Khoom Ntawm Transformers

Raws li kev tswj hwm lub luag haujlwm ntawm cov hloov pauv hauv lub zog hluav taws xob, cov kws tshaj lij yuav tsum xaiv cov hloov pauv uas tsim nyog los ua kom tiav cov haujlwm ua haujlwm kom ua tiav lawv cov haujlwm ib txwm muaj. Cov khoom siv winding yog thawj qhov teeb meem uas yuav tsum tau them sai sai rau thaum lub sij hawm transformer installation, thiab lub luag hauj lwm ua si los ntawm cov khoom siv los ntawm cov khoom sib txawv. Rau lub qhov txhab hloov pauv, vim yog cov qauv tshwj xeeb ntawm cov cuab yeej, cov ntaub ntawv xws li enameled wire, gauze qhwv hlau, silk qhwv hlau, thiab ntawv qhwv hlau raug xaiv rau kev teeb tsa, uas tuaj yeem siv tau zoo conductivity thiab thermal conductivity, thiab superior corrosion kuj. txhim khu kev ruaj ntseg ntawm Circuit Court. Los ntawm cov khoom siv transformer uas twb muaj lawm, cov khoom siv winding siv hauv transformer installation feem ntau suav nrog cov khoom siv hlau, cov ntaub ntawv rwb thaiv tsev, cov ntaub ntawv impregnation, thiab lwm yam. Cov neeg ua haujlwm installation yuav tsum xaiv raws li qhov xwm txheej tiag tiag.
(1) Cov khoom siv hlau. Transformers cia siab rau lub hauv paus ntsiab lus ntawm electromagnetic induction los tswj qhov tam sim no thiab voltage qhov tseem ceeb, thiab cov tub ntxhais hlau yog lub hauv paus tseem ceeb ntawm lub transformer, uas nws cov khoom yuav txiav txim siab nws txoj haujlwm tswj. Nws yog qhov zoo tshaj rau ntxiv silicon rau cov khoom siv hlau kom txo tau cov conductivity thiab thermal conductivity ntawm cov ntawv hlau thiab tsis txhob siv zog ntxiv tom qab lub cuab yeej khiav. Cov qauv kev lag luam hluav taws xob tau teev tseg tias qhov sib nqus flux ntom ntom ntawm silicon steel los xij yuav tsum tau tswj nyob rau hauv qhov kev ua tau zoo, xws li cov hlau nplaum sib nqus ntawm cov ntawv hlau dub ntawm 7000 thiab cov ntawv tsis tshua muaj silicon ntawm 10000. Lub chaw teeb tsa tuaj yeem xaiv raws li qhov tseeb. xwm txheej.
(2) Cov khoom siv rwb thaiv tsev. Nyob rau hauv xyoo tas los no, qhov xwm txheej ntawm kev sib tsoo thaum lub sij hawm transformer installation kev ua haujlwm tau nce zuj zus. Xav txog cov teeb meem kev nyab xeeb thaum lub sijhawm teeb tsa lub tshuab hluav taws xob, cov neeg ua haujlwm ntawm qhov chaw yuav tsum tau ua tib zoo xaiv cov khoom siv rwb thaiv tsev los tiv thaiv kev ua haujlwm ntawm lwm yam khoom siv hauv lub cev. Tam sim no, ntau lub tshuab hloov hluav taws xob tau nruab nrog cov khoom siv rwb thaiv tsev, xws li gaskets, cov cuab yeej rwb thaiv tsev, thiab lwm yam. Txawm li cas los xij, vim kev ua haujlwm tsis zoo ntawm tib neeg, tseem muaj kev pheej hmoo ntawm kev nyab xeeb. Lub installation ntawm transformers yuav tsum tau txhim kho lawv cov rwb thaiv tsev kev ua tau zoo los ntawm kev sib cais ntawm coil txheej txheej, kev sib cais ntawm winding resistances, thiab lwm yam.
(3) Cov khoom siv impregnated. Kev kho impregnation yog txheej txheem kawg ntawm kev ua cov ntaub ntawv winding, nrog rau lub hom phiaj tseem ceeb ntawm kev txhim kho cov khoom siv hluav taws xob, hluav taws xob, thiab rwb thaiv tsev ntawm cov ntaub ntawv, thiab zam ntau yam kev nyab xeeb thaum siv tom qab siv. Tom qab xaiv cov khoom siv winding, cov neeg ua haujlwm installation yuav tsum tau pleev xim rau cov khoom siv impregnating thiab teem ib txheej rwb thaiv tsev rau saum npoo ntawm cov khoom. Cov khoom siv xim feem ntau yog cresol cov kua roj vanish, uas tuaj yeem ua lub luag haujlwm kev nyab xeeb zoo tom qab txhuam kev kho mob, ncua kev pabcuam lub neej ntawm cov khoom siv transformer.