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IEEE C57.113-1991

Historical Revision

IEEE Recommended Practice for Partial Discharge Measurement in Liquid-Filled Power Transformers and Shunt Reactors

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Revision Standard - Superseded. The detection and measurement by the wide-band apparent charge method of partial discharges occurring in liquid-filled power transformers and shunt reactors during dielectric tests are covered. This standard covers the measuring instrument, calibrator characteristics, test circuits, calibration procedure, and partial discharge measurement during induced-voltage tests.
This test procedure applies to the detection and measurement by the wide-band apparent charge method of partial discharges occurring in liquid-filled power transformers and shunt reactors during dielectric tests, where applicable.
Partial discharge measurements in transformers and shunt reactors may preferably be made on the basis of measurement of the apparent charge. Relevant measuring systems are classified as narrow-band or wide-band systems. Both systems are recognized and widely used. Without giving preference to one or the other, it is the object of this document to describe the wide-band method. General principles of partial discharge measurements, including the narrow-band method, are covered in IEEE Std 454-1973 [7]1, IEC 270 (1981) [2], and IEC 76-3 (1980) [1].

SDO IEEE: Institute of Electrical and Electronics Engineers
Document Number C57.113
Publication Date Nov. 30, 1991
Language en - English
Page Count 125
Revision Level
Supercedes
Committee Transformers
Publish Date Document Id Type View
Aug. 20, 2010 C57.113-2010 Revision
Nov. 30, 1991 C57.113-1991 Revision
April 1, 1988 C57.113-1988 Revision