Daim ntawv thov Scenario ntawm Transformer Roj Testers

Apr 16, 2026

Tso lus

Transformer roj, uas yog ib qho tseem ceeb ntawm cov khoom siv hluav taws xob hauv cov khoom siv hluav taws xob, cuam tshuam ncaj qha rau kev ua haujlwm nyab xeeb thiab kev ua neej nyob ntawm transformers. Yog li ntawd, tsis tu ncua kuaj cov qauv roj nrog lub transformer roj tester yog ib qho tseem ceeb ntawm kev saib xyuas hauv kev lag luam fais fab.

 

Kev lees txais Cov Roj Tshiab Zoo: Ua ntej commissioning transformers lossis capacitors thiab lwm yam khoom siv, cov roj insulating tshiab tau sim rau cov ntsuas xws li dielectric poob yam (tanδ), tawg voltage, noo noo cov ntsiab lus, thiab acid tus nqi kom ua raws li lub teb chaws cov qauv xws li GB / T 5654 thiab GB / T 507.

 

Kev khiav hauj lwm roj yam kev soj ntsuam: Transformer roj kuaj yog ncua sij hawm los ntawm kev khiav hauj lwm cov cuab yeej rau kev ntsuam xyuas. Los ntawm kev txheeb xyuas qhov tsis xws li dielectric poob, cov roj yaj (piv txwv li, H₂, C₂H₂), cov ntsiab lus roj, thiab cov ntsiab lus noo noo, cov qib roj aging, noo noo nqus, los yog kev sib kis tau raug soj ntsuam kom ua tiav qhov kev ceeb toom ntxov ntawm kev ua txhaum.

 

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Fault Diagnosis and Analysis: Thaum cov khoom siv txawv txav tshwm sim (piv txwv li, ib feem ntawm kev tso tawm, overheating), yaj roj chromatography (DGA) thiab dielectric poob kev sim yog siv los txiav txim qhov txhaum hom (xws li arcing, kub kub) thiab qhov hnyav.

 

Transformer roj testers yog dav siv nyob rau hauv lub tuam txhab fais fab, fais fab nroj tsuag, substations, transformer manufacturers, thiab cov chaw tshawb fawb. Hauv cov tshuab hluav taws xob, lawv feem ntau siv tom qab hloov pauv hloov pauv, ua ntej kev txhaj tshuaj roj tshiab, thaum lub sijhawm ua haujlwm hauv - kev sim ua haujlwm, thiab rau kev daws teeb meem. Piv txwv li, tom qab lub transformer overhaul, kuaj xyuas cov kab dej hauv cov roj tuaj yeem txiav txim siab seb cov txheej txheem ziab puas zoo; ib ntus nyob rau hauv - kev sim ua haujlwm tuaj yeem tshawb xyuas cov roj deterioration sai sai thiab tiv thaiv qhov ua yuam kev.

 

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