Transformer on-load tap changer (OLTC) plays lub luag haujlwm tseem ceeb hauv kev tswj qhov voltage ntawm transformer. Nws yog ib qho tseem ceeb ntawm lub transformer uas tso cai rau kev hloov pauv ntawm qhov hluav taws xob hauv lub zog hluav taws xob uas muaj kev hloov pauv hloov pauv. Hauv tsab xov xwm no, peb yuav tham txog kev paub txog kev hloov pauv ntawm cov khoom siv hluav taws xob hloov pauv (OLTC) thiab nws cuam tshuam li cas rau kev ua haujlwm ntawm lub tshuab hloov pauv.
Qhov tseeb thiab kev ua tau zoo ntawm transformer on-load tap changer (OLTC) yuav tsum tau kuaj tsis tu ncua kom ntseeg tau tias muaj kev nyab xeeb thiab txhim khu kev qha. Qhov no tuaj yeem ua tiav los ntawm kev siv lub tshuab hluav taws xob OLTC tester, uas ntsuas OLTC qhov kev tiv thaiv, rwb thaiv tsev tiv thaiv, thiab tiv thaiv kev tiv thaiv, ntawm lwm tus, thiab kuaj xyuas nws cov haujlwm thiab kev tswj xyuas. Kev ntsuam xyuas tsis tu ncua yuav pab txheeb xyuas qhov ua tsis tiav ua ntej lawv dhau los ua teeb meem loj.
Hauv "Kev xa cov khoom siv hluav taws xob hluav taws xob thiab cov txheej txheem kev tiv thaiv kev tiv thaiv", nws yuav tsum tau kuaj xyuas qhov ua ntu zus ntawm cov khoom siv hluav taws xob hloov pauv thiab ntsuas lub sijhawm hloov pauv. Txog rau qhov kawg no, peb lub tuam txhab tau ua tiav qhov kev hloov pauv ntawm cov khoom siv hluav taws xob hloov pauv qhov ntsuas ntsuas ntsuas, uas yog siv los ntsuas qhov hloov pauv hloov pauv, lub sijhawm hloov pauv, tus nqi hloov pauv tam sim, peb theem synchronization, thiab lwm yam.
Qib siab ntawm kev txawj ntse, tag nrho cov ntawv qhia zaub mov hauv Suav teb, yooj yim rau kev khiav lag luam. Cov cuab yeej yog me me, lub teeb yuag, muaj zog tiv thaiv kev cuam tshuam muaj peev xwm, txo qis kev siv zog ntawm cov neeg ua haujlwm hauv cheeb tsam, yog cov khoom siv hluav taws xob, thiab kev lag luam kev lag luam transformer kom muaj kev nyab xeeb, thiab txhim kho cov khoom zoo ntawm cov cuab yeej zoo tagnrho. Qhov tso zis hluav taws xob qhib hluav taws xob ntawm qhov ntsuas yog 28V, thiab qhov kev hloov pauv ntawm 10Ω tuaj yeem kuaj tau ntawm qhov tam sim no ntawm 1A, thiab qhov 0.5A thiab 0.3A yog muab los pab txhawb kev xeem. ntawm kev hloov pauv loj dua.