Kev ntsuas lub tshuab hluav taws xob nrog lub ntsuas ohm tuaj yeem muab kev pom zoo rau nws qhov xwm txheej thiab kev ua tau zoo. Ib qho ntawm cov kev ntsuas tseem ceeb tshaj plaws uas yuav tsum tau ua yog qhov hloov pauv DC tsis kam, uas tseem hu ua winding kuj.
Txhawm rau pib kuaj lub transformer, disconnect lub tsev los ntawm ib lub hwj chim qhov twg los. Tom ntej no, nrhiav lub ohm meter thiab muab tso rau hauv qhov tsim nyog rau lub transformer qhov kev cia siab nyeem ntawv. Qhov no yuav nyob ntawm seb qhov loj thiab hom transformer raug kuaj.
Thaum lub ohm meter tau teeb tsa, txuas nws ua rau lub tshuab hluav taws xob hloov hluav taws xob uas sib haum rau qhov kev ntsuas qhov xav tau. Rau DC tsis kam kuaj, qhov no feem ntau txhais tau hais tias txuas cov coj mus rau thawj thiab theem nrab winding terminals, tab sis xa mus rau transformer phau ntawv qhia rau cov lus qhia tshwj xeeb.
Nrog lub ohm meter ua txuas nrog, nyeem qhov kev hloov pauv ntawm qhov tsis kam thiab muab piv rau cov chaw tsim khoom tshwj xeeb. Yog tias qhov kev nyeem ntawv qis dua lossis siab dua li qhov tau teev tseg, qhov no yuav qhia tau tias muaj teeb meem nrog lub transformer windings los yog kev sib txuas sab hauv. Hauv qhov no, kev sim ntxiv yuav tsim nyog los kuaj xyuas thiab kho qhov teeb meem.
Nws yog ib qho tsim nyog sau cia tias qhov ntsuas qhov ntsuas qhov ntsuas qhov hloov pauv tuaj yeem sib txawv nyob ntawm qhov ntsuas kub ntawm chav tsev. Vim li no, nws yog ib qho tseem ceeb uas yuav tsum tau sau qhov ntsuas kub thiab ntsuas ntau lub sij hawm kom tau txais kev nkag siab meej ntawm qhov hloov pauv qhov tsis kam.
Kev ntsuas lub tshuab hluav taws xob nrog lub ntsuas ohm tuaj yeem yog ib qho cuab yeej tseem ceeb rau kev ua haujlwm kom zoo thiab kuaj cov teeb meem ua ntej lawv ua rau muaj teeb meem loj. Nco ntsoov sab laj nrog lub transformer phau ntawv thiab lwm yam kev pab cuam ua ntej pib nrog kev sim, thiab siv kev ceev faj kom tsim nyog thiab kev nyab xeeb. Dc kuj ntsuas ntawm transformer winding yog ib qho tseem ceeb xeem yam khoom tom qab transformer handover, overhaul thiab kais-changer hloov. Los ntawm kev ntsuas qhov DC tsis kam ntawm transformer winding, koj tuaj yeem tshawb xyuas qhov vuam lossis kev sib txuas zoo ntawm cov hlau lead, seb lub winding luv luv los yog qhib ntawm lem, thiab seb tus kais hloov pauv puas zoo.