Thaum lub multimeter yog ntau yam cuab yeej rau kev ntsuas hluav taws xob yooj yim, nws muaj cov kev txwv thaum nws los txog rau kev ntsuas cov transformers dav. Lub multimeter tuaj yeem muab qee cov ntaub ntawv tseem ceeb hais txog qhov xwm txheej ntawm lub tshuab hloov pauv, tab sis nws tsis yog tsim los rau kev kuaj mob tshwj xeeb transformer. Nov yog qee qhov kev ntsuam xyuas yooj yim uas tuaj yeem ua nrog multimeter:
Kev xeem txuas ntxiv:
Siv hom kev txuas mus ntxiv ntawm lub multimeter los kuaj xyuas qhov txuas mus ntxiv ntawm qhov hloov pauv windings. Qhov no yuav pab txheeb xyuas cov kab hluav taws xob qhib lossis tawg hauv qhov winding.
Kev ntsuas ntsuas:
Ntsuas qhov tsis kam ntawm txhua qhov hloov pauv winding siv ohmmeter muaj nuj nqi ntawm multimeter. Kev sib txawv los ntawm qhov kev cia siab qhov tseem ceeb yuav qhia tau tias muaj teeb meem winding, tab sis qhov no yog qhov kev sim yooj yim.
Kev ntsuas hluav taws xob:
Ntsuas cov zis voltage ntawm lub transformer siv lub multimeter. Xyuas kom meej tias qhov ntsuas qhov ntsuas qhov ntsuas qhov sib npaug ntawm qhov xav tau qhov hluav taws xob qhov hluav taws xob tau teev tseg rau ntawm lub tshuab hluav taws xob lub npe.
Thaum cov kev ntsuam xyuas no tuaj yeem muab qee cov ntaub ntawv yooj yim, muaj ntau qhov kev txwv rau kev siv multimeter rau kev sim transformer:
Tsawg Diagnostic Peev Xwm: Multimeters tsis muaj cov yam ntxwv tshwj xeeb uas xav tau rau kev ntsuas qhov tob hauv transformer. Lawv tsis muab cov ntaub ntawv hais txog kev rwb thaiv tsev, hloov pauv, magnetizing tam sim no, lossis lwm yam tsis tseem ceeb.
Tsis muaj peev xwm ua tau Cov Kev Ntsuas Tshwj Xeeb: Cov kev ntsuas xws li kev ntsuas qhov sib piv, kev ntsuas tam sim no, thiab ntsuas qhov tso tawm ib nrab, uas yog qhov tseem ceeb rau kev ntsuas kev ntsuas hluav taws xob, tsis tuaj yeem ua nrog tus qauv multimeter.
Kev txhawj xeeb txog kev nyab xeeb: Kev ntsuas high-voltage, uas feem ntau yuav tsum tau ua kom paub txog kev ntsuas qhov ntsuas hluav taws xob, tsis muaj kev nyab xeeb ua tiav nrog lub tshuab multimeter. Cov cuab yeej siv high-voltage tshwj xeeb yog xav tau rau cov haujlwm no.
Rau kev ntsuam xyuas thiab kev kuaj xyuas kom zoo, nws raug nquahu kom siv cov khoom siv tshwj xeeb hauv cov khoom siv ntsuas ntsuas xws li cov ntsuas ntsuas ntsuas ntsuas, ntsuas ntsuas ntsuas hluav taws xob, ntsuas ntsuas cua ntsuas, thiab lwm yam cuab yeej tau hais ua ntej. Cov cuab yeej no yog tsim los muab cov ntaub ntawv raug thiab txhim khu kev qha rau kev ntsuam xyuas cov xwm txheej ntawm cov transformers nyob rau hauv ib qho kev nthuav dav. Thaum ua ib qho kev ntsuam xyuas ntawm cov transformers, tshwj xeeb tshaj yog thaum ua hauj lwm nrog high voltages, nws yog ib qho tseem ceeb kom ua raws li cov txheej txheem kev nyab xeeb thiab cov lus qhia kom tsis txhob muaj xwm txheej thiab ua kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm.