Transformer roj yog ib qho tseem ceeb ntawm cov hluav taws xob transformers, thiab nws qhov zoo yuav tsum tau tswj xyuas kom muaj kev ua haujlwm zoo thiab ua haujlwm ntev. Ib qho ntawm cov kev txhawj xeeb tseem ceeb hauv cov roj transformer yog cov ntsiab lus noo noo, uas tuaj yeem ua rau degradation thiab tsis ua haujlwm ntawm lub tshuab hluav taws xob rwb thaiv tsev. Yog li ntawd, nws yog ib qho tseem ceeb los tsim kom muaj cov qauv dej noo rau cov roj transformer thiab tsis tu ncua sim thiab saib xyuas cov roj transformer kom ntseeg tau tias nws ua tau raws li cov qauv no.
Kev ntsuam xyuas roj transformer yog ib qho kev tshuaj ntsuam xyuas uas tshuaj xyuas ntau yam khoom ntawm cov roj, nrog rau nws cov viscosity, flashpoint, acidity, thiab noo noo cov ntsiab lus. Cov dej noo hauv cov roj transformer feem ntau yog ntsuas los ntawm Karl Fischer titration method, uas muab cov txiaj ntsig raug thiab txhim khu kev qha.
Cov qauv dej noo rau cov roj transformer sib txawv nyob ntawm cov chav kawm voltage transformer. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov qib pom zoo yuav txawv raws li cov chaw tsim khoom ntawm transformer cov lus qhia.
Raws li tus qauv GB;
110kv / 66KV transformer, cov qauv dej noo hauv cov roj transformer tsis ntau tshaj 20mg / L.
220KV transformer, cov qauv dej noo hauv cov roj transformer tsis ntau tshaj 15mg / L
330KV ~ 750KV transformer, cov qauv dej noo hauv cov roj transformer tsis ntau tshaj 10mg / L
Lwm qhov kev ntsuam xyuas tseem ceeb rau cov roj transformer yog qhov ntsuas dej dew point, uas ntsuas qhov kub ntawm cov dej noo pib condense rau ntawm qhov chaw. Qhov kev ntsuam xyuas no muab cov ntaub ntawv tseem ceeb ntawm cov roj transformer muaj peev xwm tiv taus qhov sib txawv ntawm ib puag ncig thiab pab tiv thaiv kom tsis txhob muaj qhov tsis zoo ntawm cov rwb thaiv tsev.
Ntau yam tuaj yeem ua rau muaj cov dej noo hauv cov roj transformer, xws li ib puag ncig ib puag ncig, kev cia khoom tsis raug, thiab kev tsim khoom tsis raug. Yog li ntawd, niaj hnub kev sim roj thiab kev saib xyuas yog qhov tseem ceeb los txheeb xyuas qhov sib txawv ntawm cov qauv tsim kom muaj dej noo thiab hais kom lawv sai.
Kev ntsuam xyuas roj transformer tsis tu ncua thiab kev saib xyuas kuj tau pom zoo kom kuaj xyuas cov cim qhia ntawm degradation, xws li kev tsim cov sludge, uas tuaj yeem cuam tshuam rau kev ua haujlwm ntawm transformer. Qhov no tuaj yeem tiv thaiv tau los ntawm kev ua cov roj purification lossis hloov cov roj thaum tsim nyog.
Kev tuav tswj qhov zoo ntawm cov roj transformer yog qhov tseem ceeb rau kev ua haujlwm zoo ntawm lub tshuab hluav taws xob thiab lub neej ntev. Kev ntsuam xyuas cov roj transformer tsis tu ncua thiab kev saib xyuas, suav nrog kev ntsuas dej noo thiab dej dew point, yuav tsum tau ua kom ntseeg tau tias cov roj ua tau raws li cov qauv tsim thiab tiv thaiv qhov tsis zoo ntawm cov rwb thaiv tsev. Kev khaws cia thiab tuav cov roj kom zoo yuav tsum tau ua raws li kev tiv thaiv kom tsis txhob muaj kab mob thiab degradation.