Knowledge Gateway
Unlock your learning potential with industry insights and standards that matter. Share your email to begin.
Unlock your learning potential with industry insights and standards that matter. Share your email to begin.
Status : Active
Standard Type : Main
Document No : IEEE C57.113 : 2023
Document Year : 2024
Pages : 45
Section Volume : Power and Energy Society (Power and Energy Society)
Abstract:Wideband measurement of the apparent charge of partial discharges (PDs) that may occur in liquid-filled power transformers and shunt reactors excited by ac test voltages between 40 Hz and 400 Hz are discussed. The major components of the PD measuring circuit including the calibrator are specified in compliance with IEC 60270. The PD test procedure is described and recommendations for the evaluation of PD test results are presented.
Keywords:apparent charge, IEEE C57.113™, partial discharge, PD, power transformer, shunt reactor, wideband PD measurement
