Raws li cov tshuab hluav taws xob thiab cov khoom siv hloov zuj zus, nws yog qhov tseem ceeb rau cov tuam txhab thiab cov kws tsim khoom kom ntseeg tau tias lawv muaj kev ntseeg siab, ua haujlwm ntev, thiab kev nyab xeeb los ntawm kev sim ua ntej kev teeb tsa. Ib qho tseem ceeb tivthaiv siv nyob rau hauv ntau hom kev xeem yog qhov ntsuas transformer.
Test transformers tuaj yeem muab faib ua peb hom tseem ceeb - roj-immersed, qhuav-hom, thiab SF6 gas test transformers. Txhua hom muaj cov yam ntxwv tshwj xeeb thiab cov ntawv thov uas ua rau lawv haum rau cov kev xeem sib txawv.
Roj-immersed test transformers yog feem ntau siv raws li lawv muab high voltage thiab tam sim no thiab muaj peev xwm lis loj zog outputs. Lawv yog siv los kuaj cov khoom siv fais fab xws li transformers, cables, thiab switchgear. Qhov nruab nrab rwb thaiv tsev nyob rau hauv cov kev sim transformers yog roj, uas muaj cov zoo heev dielectric zog thiab nws tus kheej-kho. Cov hom transformers no yog siv rau high-voltage test applications, qhov tseeb thiab kev ntseeg siab yog qhov tseem ceeb.
Dry-type test transformers tau txais koob meej vim lawv qhov kev nyab xeeb siab. Cov transformers no tsis tas yuav muaj cov roj lossis cov cua txias, ua rau lawv eco-friendly thiab zoo tagnrho rau cov chaw kaw. Lawv kuj tuaj hauv qhov me me, ua rau lawv yooj yim rau kev thauj mus los ntawm ib qho chaw mus rau lwm qhov. Cov tshuab ziab khaub ncaws qhuav tuaj yeem siv rau ntau yam kev siv xws li kev ntsuas hluav taws xob tiv thaiv, ntsuas qhov ntsuas hluav taws xob, thiab ntsuas qhov ntsuas hluav taws xob.
SF6 gas test transformers muaj cov khoom siv rwb thaiv tsev zoo, ua rau lawv zoo tagnrho rau kev ntsuas hluav taws xob siab thiab kev ntsuas tam sim no. Cov transformers no siv SF6 roj ua ib qho nruab nrab insulating, muaj kev saib xyuas tsis tshua muaj, thiab compact hauv kev tsim. Lawv feem ntau yog siv rau hauv cov chaw soj ntsuam kev tshawb fawb, kev sim kev lag luam, thiab rau kev ntsuas cov khoom siv hluav taws xob siab xws li cov hluav taws xob hluav taws xob, cov khoom siv hluav taws xob, thiab cov khoom siv hluav taws xob.
Rwb thaiv tsev cylindrical test transformer: ua tiav cov khoom siv nrog kev sib raug zoo, ua tiav qhov muaj peev xwm voltage, ua haujlwm zoo; Lub impedance yog tsawg, thiab lub cev impedance tsis ntau tshaj 5%, uas ua tau raws li qhov yuav tsum tau ntawm AC pollution test; Kev tiv thaiv hluav taws xob ceev ceev, kev ntseeg siab.
Series high voltage test transformer: muaj peev xwm me me, tsis tshua muaj hluav taws xob, lub teeb yuag, yooj yim rau kev thauj mus los, ntau qhov sib txuas, tus nqi siab.
Test transformers yog cov khoom tseem ceeb hauv kev sim cov khoom siv hluav taws xob, ua kom lawv txoj kev nyab xeeb, thiab kev ntseeg tau. Hom transformer siv nyob ntawm seb qhov yuav tsum tau ua, qhov voltage thiab tam sim no specifications, nrog rau qhov loj thiab kev nyab xeeb yuav tsum tau. Yog li ntawd, nws yog ib qho tseem ceeb los xaiv txoj cai ntawm kev sim transformer kom ua tiav qhov tseeb thiab txhim khu kev qha.