LEADER 01057cam--2200349---450 001 990006037800203316 005 20200319102524.0 035 $a000603780 035 $aUSA01000603780 035 $a(ALEPH)000603780USA01 035 $a000603780 100 $a20040908d1948----km-y0itay0103----ba 101 $aita 102 $aIT 105 $a||||||||001yy 200 1 $a<> pastore, il gregge e la zampogna$edall'Inno a Satana alla Laus Vitae$fdi Enrico Thovez$gprefazione di Arrigo Cajumi 210 $aTorino$cDe Silva$d1948 215 $aXXVII, 437 p.$d18 cm 225 2 $aMaestri e compagni$v11 410 0$12001$aMaestri e compagni$v, 11 600 1$aCarducci,$bGiosuč$2BNCF 676 $a851.809 700 1$aTHOVEZ,$bEnrico$0191986 702 1$aCAJUMI,$bArrigo 801 0$aIT$bsalbc$gISBD 912 $a990006037800203316 951 $aXV.9.M. 666$b2086 MAR$cXV.9.M.$d375694 959 $aBK 969 $aMAR 979 $aIANNONE$b90$c20150513$lUSA01$h1019 996 $aPastore, il gregge e la zampogna$998759 997 $aUNISA LEADER 01788nam 2200337 450 001 996575616103316 005 20231213213056.0 010 $a1-5044-9213-7 024 7 $a10.1109/IEEESTD.2022.10026269 035 $a(CKB)4100000012902024 035 $a(NjHacI)994100000012902024 035 $a(EXLCZ)994100000012902024 100 $a20231213d2023 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aC57.12.200-2022 - IEEE Guide for the Dielectric Frequency Response Measurement of Bushings /$fInstitute of Electrical and Electronics Engineers 210 1$aNew York, USA :$cIEEE,$d2023. 215 $a1 online resource (84 pages) 330 $aBushings are critical components for power apparatus as their main role is to conduct current at high voltage through a grounded barrier. Statistical studies have shown that bushing defects such as water ingression and partial discharge are among the most important causes for unexpected failures. Dielectric frequency response (DFR), sometimes also known as frequency domain spectroscopy (FDS), which involves measurement of the bushing capacitance and dielectric losses over a frequency range, is an effective method to detect deterioration of bushing insulation. This guide applies to the DFR measurement of various types of bushings either in the field or in the factory except for gas-insulated bushings. 606 $aStatistical analysis 615 0$aStatistical analysis. 676 $a520.727 801 0$bNjHacI 801 1$bNjHacl 906 $aBOOK 912 $a996575616103316 996 $aC57.12.200-2022 - IEEE Guide for the Dielectric Frequency Response Measurement of Bushings$93880260 997 $aUNISA