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IEEE C57.113 1991

$61.75

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

Published By Publication Date Number of Pages
IEEE 1991 27
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Revision Standard – Inactive – Superseded.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.

PDF Catalog

PDF Pages PDF Title
1 Title Page
3 Introduction
4 Participants
7 CONTENTS
9 1. Scope
2. Purpose
3. References
10 4. Definitions
11 5. Measuring Instrument
5.1 Measuring Impedance Unit, Zm
5.2 Detector Unit Characteristics
13 5.3 Partial Discharge Detector Basic Sensitivity Test
6. Calibrator Characteristics
14 6.1 Calibrating Capacitor Value, Cq
6.2 Pulse Generator Rise Time and Decay Time
6.3 Pulse Generator Amplitude, Uo
6.4 Pulse Generator Output Impedance, Zo
6.5 Calibrator Output Level Adjustment
6.6 Pulse Generator Frequency
7. Test Circuits
7.1 Transformer Test Circuit
15 7.2 Shunt Reactor Test Circuit
16 8. Calibration Procedure
8.1 Considerations Regarding Test Voltage
17 8.2 Partial Discharge Calibration
8.3 Measurement of the Equivalent Terminal Capacitance, Ct
18 9. Partial Discharge Measurement During Induced Voltage Tests
9.1 Test Procedure
19 Annex A1—Partial Discharge Recognition
20 Annex A2—Bibliography
IEEE C57.113 1991
$61.75