Kev siv lub tshuab ntsuas hluav taws xob kom raug yuav tsum tau ua kom zoo rau nws cov haujlwm tseem ceeb, ua raws li cov txheej txheem kev khiav haujlwm, thiab xaiv cov qauv tsim nyog raws li qhov xwm txheej tshwj xeeb los xyuas kom meej qhov ntsuas thiab kev nyab xeeb ntawm kev ua haujlwm.
Core Function ntawm Transformer Tester
Niaj hnub nimno transformer testers yog cov khoom siv dav siv nrog ntau yam kev sim ua haujlwm, feem ntau suav nrog cov khoom ntsuas tseem ceeb hauv qab no:
Tig qhov sib piv thiab Kev Sib Txuas Pab Pawg Kev Ntsuas: Ntsuas qhov ntsuas qhov sib piv ntawm thawj thiab theem nrab windings ntawm lub transformer, cia li txheeb xyuas txoj kev sib txuas (xws li, Yyn0, Dyn11), thiab txiav txim siab inter-tig luv circuits lossis kev sib dhos yuam kev.
DC Resistance Test: Siv cov cuab yeej tam sim no tsis tu ncua los ntsuas qhov DC tsis kam ntawm cov windings (ntau txog 1μΩ ~ 20kΩ), siv los ntsuas qhov vuam vuam zoo, tiv thaiv kev tiv thaiv, thiab peb - theem sib npaug.
Tsis muaj-Load thiab Load Loss Test: Ntsuas hlau poob los ntawm tsis muaj- load testing thiab tooj liab poob los ntawm kev kuaj load, yog li xam impedance voltage, efficiency, thiab lub zog efficiency ntsuas, uas yog ib qho tseem ceeb rau kev txiav txim lub economical lag luam ntawm lub transformer.
Peev Xwm Ntsuas: Passive ntsuas ntawm transformer muaj peev xwm (30kVA ~ 65000kVA) yam tsis muaj hluav taws xob sab nraud, feem ntau siv los tshawb xyuas qhov tsis muaj peev xwm nce ntxiv.
Rwb thaiv tsev thiab Dielectric Loss Testing: Ntsuas winding - mus rau - hauv av thiab theem - mus rau -theem rwb thaiv tsev tsis kam, dielectric poob qhov tseem ceeb (tanδ), thiab ntsuam xyuas kev laus ntawm rwb thaiv tsev.
Kev Tshawb Fawb thiab Kev Kho Kev Txawj Ntse: Muaj ntau yam kev kho tsis siv neeg ua haujlwm rau waveform distortion, kub, thiab tsis yog - ntsuas voltage / tam sim no, txhim kho kev ntseeg siab ntawm - cov ntaub ntawv kuaj qhov chaw.
