Raws li kev tswj hwm lub luag haujlwm ntawm transformers hauv lub tshuab hluav taws xob, cov kws tshaj lij yuav tsum xaiv cov khoom siv hluav taws xob tsim nyog rau kev teeb tsa kom ntseeg tau tias lawv ua haujlwm zoo. Cov khoom siv winding yog qhov kev txhawj xeeb tseem ceeb hauv kev teeb tsa transformer, vim cov khoom sib txawv ua rau muaj kev sib txawv. Rau qhov txhab hloov pauv, vim lawv cov qauv tshwj xeeb, enameled xaim, paj rwb-cov ntaub qhwv hlau, silk-cov ntaub qhwv hlau, thiab ntawv-cov ntaub qhwv hlau yog siv ua ke kom ua tiav cov hluav taws xob zoo thiab thermal conductivity, thiab superior corrosion kuj txhim khu kev ruaj ntseg circuit. Raws li cov khoom siv hluav taws xob tam sim no, cov khoom siv winding siv hauv kev teeb tsa transformer feem ntau suav nrog: cov khoom tseem ceeb, cov khoom siv rwb thaiv tsev, thiab cov khoom siv impregnation. Cov neeg tsim khoom yuav tsum xaiv cov khoom tsim nyog raws li qhov xwm txheej tiag tiag.
(1) Cov khoom siv tseem ceeb. Transformers tswj cov nqi tam sim no thiab voltage siv electromagnetic induction, thiab cov tub ntxhais yog cov tseem ceeb. Nws cov khoom siv txiav txim siab lub transformer regulating muaj nuj nqi. Cov khoom tseem ceeb zoo tshaj plaws yog ib qho ua los ntawm kev ntxiv silicon rau cov ntawv hlau, yog li txo cov hluav taws xob thiab thermal conductivity ntawm cov ntawv hlau thiab tiv thaiv kev siv zog ntau ntxiv tom qab lub cuab yeej ua haujlwm. 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 muaj txiaj ntsig zoo, xws li 7000 rau cov ntawv hlau dub thiab 10000 rau cov ntawv qis - silicon. Cov khoom tsim nyog tuaj yeem xaiv raws li qhov tseeb ntawm qhov chaw teeb tsa.
(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 thiab kev ua haujlwm tau nce zuj zus. Xav txog cov teeb meem kev nyab xeeb thaum lub tshuab hluav taws xob teeb tsa, ntawm - cov neeg ua haujlwm hauv chaw yuav tsum tau ua tib zoo xaiv cov ntaub ntawv rwb thaiv tsev los tiv thaiv kev ua haujlwm ib txwm ntawm lwm cov 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 cov tshuab ntxhua khaub ncaws thiab cov khoom siv insulating, tab sis tseem muaj kev pheej hmoo ntawm kev nyab xeeb vim yog kev ua haujlwm tsis zoo ntawm tib neeg. Transformer installation yuav tsum tau txhim khu nws cov rwb thaiv tsev kev ua tau zoo los ntawm cov yam xws li kev sib cais ntawm coil thav duab txheej thiab kev sib cais ntawm windings.
(3) Cov khoom siv impregnating. Impregnation yog cov kauj ruam kawg hauv kev ua cov khoom siv winding. Nws lub hom phiaj tseem ceeb yog txhawm rau 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 ntaub ntawv winding, cov installers yuav tsum pleev xim rau cov ntaub ntawv impregnating los tsim ib txheej insulating ntawm cov khoom nto. Cov xim uas siv ntau tshaj plaws yog cresol varnish, uas, tom qab siv, tuaj yeem muab kev nyab xeeb zoo thiab txuas ntxiv lub neej kev pab cuam ntawm cov khoom siv transformer.