Koj puas paub qhov teeb meem ntawm cov khoom ntawm lub Transformer
Raws li cov kev cai thiab tswj lub luag hauj lwm ntawm lub transformer nyob rau hauv lub hwj chim system, cov kws kho mob yuav tsum xaiv ib tug tsim nyog transformer kom tiav lub installation ua hauj lwm, thiaj li hais tias nws muaj peev xwm ua si ib txwm lub luag hauj lwm. Cov khoom siv winding yog qhov teeb meem tseem ceeb uas yuav tsum tau them sai sai rau thaum txhim kho lub transformer. Cov khoom siv ntawm cov khoom sib txawv ua haujlwm sib txawv. Rau winding transformers, vim yog cov qauv tshwj xeeb ntawm lub cuab yeej, lub installation siv cov ntaub ntawv xws li enameled hlau, xov paj npog hlau, txhob lo lo ntxhuav npog hlau, ntawv npog hlau, thiab lwm yam., uas muaj peev xwm exert zoo hluav taws xob thiab thermal conductivity, thiab superior corrosion. kuj tseem txhim khu kev ua haujlwm ntawm Circuit Court. ruaj khov. Los ntawm qhov kev xav ntawm cov khoom siv transformer uas twb muaj lawm, cov khoom siv winding siv rau hauv transformer installation feem ntau muaj xws li: hlau core cov ntaub ntawv, insulating cov ntaub ntawv, impregnating cov ntaub ntawv, thiab lwm yam. Lub installer yuav tsum xaiv raws li qhov tseeb qhov teeb meem. [1]
(1) Cov khoom siv hlau. Lub transformer ua tiav cov kev cai ntawm tam sim no tus nqi thiab voltage tus nqi los ntawm lub hauv paus ntsiab lus ntawm electromagnetic induction, thiab cov tub ntxhais hlau yog lub hauv paus ntsiab lus ntawm transformer, thiab nws cov khoom tej yam kev mob txiav txim qhov kev cai ntawm lub transformer. Cov khoom siv hlau yog qhov zoo tshaj plaws los ntxiv silicon rau hauv cov ntawv hlau kom txo tau cov hluav taws xob thiab thermal conductivity ntawm cov ntawv hlau uas tsis tshua muaj zog thiab zam kom tsis txhob muaj kev siv hluav taws xob ntau ntxiv tom qab lub cuab yeej khiav. Cov qauv kev lag luam hluav taws xob hluav taws xob tau teev tseg tias qhov sib nqus flux ntom ntom ntawm silicon steel nplooj ntawv yuav tsum tau tswj hwm hauv qhov ua tau zoo. Piv txwv li, qhov sib nqus flux ntom ntom ntawm cov ntawv hlau dub yuav tsum yog 7000, thiab cov ntawv uas tsis tshua muaj silicon yuav tsum yog 10000. Qhov chaw teeb tsa tuaj yeem xaiv raws li qhov xwm txheej tiag tiag. [1]
(2) Cov ntaub ntawv insulating. Nyob rau hauv xyoo tas los no, qhov kev huam yuaj ntawm transformer installation thiab kev ua haujlwm tau nce ntxiv. Xav txog cov teeb meem kev nyab xeeb thaum lub sij hawm transformer installation txheej txheem, on-site neeg ua hauj lwm yuav tsum tau xyuam xim rau cov kev xaiv ntawm insulating cov ntaub ntawv los tiv thaiv kev ua hauj lwm ib txwm ntawm lwm yam khoom nyob rau hauv lub system. Tam sim no, ntau lub tshuab hloov hluav taws xob tau nruab nrog cov khoom siv insulating, xws li cov ntxhua khaub ncaws, cov khoom siv insulating, thiab lwm yam, tab sis tseem muaj kev pheej hmoo ntawm kev nyab xeeb vim kev ua haujlwm tsis zoo ntawm tib neeg. Transformer installation yuav tsum tau txhim khu nws cov rwb thaiv tsev kev ua tau zoo nyob rau hauv cov nqe lus ntawm kev sib cais ntawm coil thav duab txheej thiab kev sib cais ntawm windings. [1]
(3) Cov khoom siv impregnation. Kev kho impregnation yog txheej txheem kawg ntawm kev ua cov khoom siv winding. Lub hom phiaj tseem ceeb yog txhawm rau txhim kho cov khoom siv' cov khoom siv kho tshuab, cov khoom siv hluav taws xob, thiab cov khoom siv rwb thaiv tsev, thiab zam ntau yam xwm txheej kev nyab xeeb tom qab siv. Tom qab xaiv cov khoom siv winding, lub installer yuav tsum pleev xim rau cov khoom siv impregnating thiab teem ib txheej insulating rau saum npoo ntawm cov khoom. Feem ntau siv lacquer yog cresol kua roj vanish, uas tuaj yeem ua lub luag haujlwm kev nyab xeeb zoo dua tom qab pleev xim thiab ua kom lub neej ntev ntawm cov khoom siv transformer.
