IEEE PC57.160

IEEE PC57.160

IEEE Approved Draft Guide for the Electrical Measurement of Partial Discharge in High Voltage Bushings and Instrument Transformers

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New IEEE Standard - Active - Draft.
This guide describes the test procedure for electrical measurement of partial discharge (PD) in bushings and instrument transformers using wide-band measuring instruments for the evaluation of the apparent charge level of PD occurring under AC and DC test voltages.

This guide describes the test procedure for the electrical measurement of partial discharges (PDs) occurring in Bushings and Instruments Transformers during AC and DC dielectric tests. General principles of PD measurements, including the narrowband method, are covered in IEC 60270 "High-voltage test techniques - Partial discharge measurements".
Measurement of partial discharges in bushings and instrument transformers following an applied potential test should preferably be made on the basis of measurement of the apparent charge. Relevant measuring systems are classified as wideband or narrowband systems. Both principles are recognized and widely used. Without giving preference to one or the other, this document describes the measurement circuits related to the wideband method.

Additional Info

Author Institute of Electrical and Electronics Engineers (IEEE)
Committee Transformers
Published by IEEE
Document type Draft standard
Edition
EAN ISBN 979-8-8557-0111-1
Number of pages 93
Keyword IEEE PC57.160
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