Lub hom phiaj ntawm kev tu transformer yog los xyuas kom meej txhua qhov chaw ntawm lub transformer thiab accessories yuav tsum tau khaws cia nyob rau hauv zoo mob. Tsis tas li ntawd, lwm lub hom phiaj yog los tuav cov ntaub ntawv keeb kwm ntawm cov xwm txheej ntawm lub transformer.
Transformers tuaj yeem khaws cia ib ntus lossis raws li kev saib xyuas raws li txoj cai. Cov tom kawg yog feem ntau yog txoj kev txuag nyiaj ntawm kev saib xyuas.
Kev saib xyuas yog pom zoo raws li qee cov kauj ruam hauv qab no:
- Kev tshuaj xyuas
- Kev soj ntsuam cov qauv roj
- Kev ntsuas hluav taws xob
- Kev sim ntawm cov cuab yeej siv
- Kev ntsuas kub los ntawm kev siv lub koob yees duab tshav kub, thiab kev saib xyuas (offline thiab / lossis online).
1. Kev tu hauv qhov muaj zog
Thaum lub tshuab hluav taws xob ua haujlwm, cov neeg ua haujlwm yuav tsum txwv tsis pub ua cov haujlwm saib xyuas kom tsis txhob muaj xwm txheej ntawm tib neeg
Tom qab ua raws li kev tiv thaiv kev nyab xeeb tsim nyog, kev saib xyuas hauv qab no tuaj yeem ua tiav hauv qhov muaj zog:
Tshawb xyuas cov dej xau, thiab cov kab nrib pleb hauv cov plooj (porcelain bushings), xyuas cov cuab yeej pabcuam, thiab lwm yam.
Tshawb xyuas cov khoom kom qhuav hauv lub tshuab nqus dej kom qhuav (tsuas yog hom conservator).
Kev ntsuas kub ntawm cov pob qij txha, bushings, thiab lwm yam los ntawm kev siv lub koob yees duab kub-sensitive.
Cov qauv roj (hom conservator nkaus xwb).
2. Kev tu hauv lub cev tsis muaj zog
Ua ntej tswj lub transformer, Nws yuav tsum tau txiav tawm ntawm lub network thiab earthed. Thaum lub Circuit Court breaker thiab lub cais tawm tau qhib, lawv yuav tsum tau muab xauv rau hauv qhov chaw qhib kom tsis txhob raug kaw thaum lub sijhawm ua haujlwm tu.
Cov khoom yuav tsum tau xav txog yog:
Bushing gaskets; Yog hais tias lub gasket poob nws elasticity, nws yuav tsum tau hloov, yog hais tias muaj leakages, zawm feem ntau yuav pab tau. Yog vim li cas rau poob ntawm elasticity tuaj yeem yog cua sov ntau dhau lossis kev laus.
Npog gaskets, li qub, thiab gaskets ntawm tus kais hloov pauv. Yog tias muaj cov dej xau, bolt zawm yuav pab tau ntau zaus,
Welded pob qij txha. Cov pob qij txha tuaj yeem kho tau tsuas yog los ntawm vuam.
Ntxuav cov kab mob uas tsis muaj kab mob (tus neeg saib xyuas xws li methylated dab),
Kev tshuaj xyuas ua haujlwm thiab kuaj cov khoom siv tau zoo,
Tap-changer kho,
Txav tus kais hloov pauv los ntawm txhua txoj haujlwm ob peb zaug, txhua hom kais hloov pauv,
Roj thiab rwb thaiv tsev tu, ziab thiab reclaiming,
Kev kuaj kua dej los ntawm cov dej hauv qab valve rau cov chav loj loj raws li xav tau,
Xyuas kom qhuav cov khoom nyob rau hauv lub dehydrating breather. (tsuas yog Conservator hom),
Kho qhov chaw kho defects,
Kev ntxuav tsom iav ntawm cov roj relay, tus pas ntsuas kub, thiab ntsuas qib kua,
Kev tshuaj xyuas thiab kev saib xyuas ntawm qhov chaw ua haujlwm yuav tsum tsis txhob ua tshwj tsis yog tias muaj qhov qhia tsis meej ntawm qhov tsis xws luag.
Ntxiv rau, rauqhuav hom transformers:
Kev tshuaj xyuas thiab xws li nqus tsev vacuum raws li xav tau,
Tightening winding txhawb nqa.
Kev tshem tawm cov av noo,
Nyob rau hauv cov kab mob hnyav heev yuav tsum tau kuaj xyuas ntau zaus.
750 kva qhuav hom transformer