Thaum lub zog ntawm qhov kev siv hluav taws xob hauv cov khoom siv hluav taws xob txaus los ua kom cov paug tawm hauv cheeb tsam insulating, tab sis qhov tshwm sim tawm uas tsis muaj cov kab hluav taws xob ruaj khov yog tsim nyob rau hauv qhov chaw tawm yog hu ua ib nrab tawm.
HV HIPOT GDJF-2007 Digital Partial Discharge Analyzer
Tus ntsuas qhov tso tawm ib nrab muaj lub ntsuas hluav taws xob ib nrab tso tawm siv lub hauv paus ntsiab lus ntawm txoj kev pulse tam sim no:
Txoj kev pulse tam sim no txhais tau hais tias thaum muaj qhov tso tawm ib nrab, ob qhov kawg ntawm tus qauv Cx ua qhov hloov pauv tam sim no Δu.Nyob rau lub sijhawm no, yog tias lub tshuab hluav taws xob Ck txuas nrog rau kev kuaj pom impedance Zd, mem tes tam sim no kuv yuav raug tsim tawm hauv Circuit Court, thiab cov mem tes tam sim no yuav raug tsim los ntawm kev kuaj pom impedance.Cov ntaub ntawv pulse voltage tau kuaj pom, nthuav dav thiab nthuav tawm, thiab qee qhov tseem ceeb ntawm qhov tso tawm ib nrab (feem ntau yog qhov tso tawm ntau q) tuaj yeem txiav txim siab.
Nws yuav tsum tau taw qhia ntawm no tias qhov tseeb ib feem ntawm qhov tso tawm hauv cov khoom kuaj ntsuas tsis tuaj yeem ntsuas.Vim tias txoj kev sib kis thiab cov kev taw qhia ntawm ib feem ntawm cov mem tes tawm hauv cov khoom kuaj yog qhov nyuaj heev, peb tsuas yog yuav tsum siv txoj kev sib piv los kuaj pom qhov pom ntawm cov khoom kuaj.Nyob rau hauv tus nqi tso tawm, uas yog, txhaj ib qho nyiaj hluav taws xob ntawm ob qho kawg ntawm cov qauv kuaj ua ntej qhov kev xeem, kho qhov loj los tsim kom muaj qhov ntsuas, thiab tom qab ntawd sib piv cov nqi hluav taws xob hauv cov qauv kuaj tau txais raws li qhov tseeb. voltage nrog rau qhov ntsuas, thiaj li yuav tau txais Kev Tshaj Tawm Tshaj Tawm ntawm cov khoom kuaj.
Cov khoom siv hluav taws xob ib nrab tso tawm kom ntseeg tau qhov kev ntseeg tau ntawm cov ntaub ntawv tshawb pom los ntawm kev ua cov teeb liab digital, kev lim dej hloov pauv thiab lwm yam cuam tshuam cov teeb liab ua.
Post lub sij hawm: Lub Xya hli ntuj-19-2022