Table of Contents

FOREWORD<br>INTRODUCTION<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Nature of PD in rotating machines<br>5 Measuring technologies and instrumentation<br>6 Visualization of measurements<br>7 Test circuits<br>8 Normalization of measurements<br>9 Test procedures<br>10 Interpretation of test results<br>11 Test report<br>Annex A (informative) - Influence parameters of test<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;frequency to testing procedure<br>Annex B (informative) - Alternative methods to<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;determine discharge magnitudes<br>Annex C (informative) - Other off-line methods for PD<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;detection and methods for localization<br>Annex D (informative) - External noise, disturbance<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;and sensitivity<br>Annex E (informative) - Methods of disturbance<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;suppression<br>Annex F (informative) - Interpretation of PD magnitude<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data and phase resolved PD patterns<br>Annex G (informative) - Test circuits for complete windings<br>Annex H (informative) - Wide-band and narrow-band<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;measuring systems<br>Bibliography

Abstract

Gives a common basis for measuring techniques and instruments, the arrangement of test circuits, normalization and testing procedures, noise reduction, the documentation of test results, the interpretation of test results, with respect to partial discharge off-line measurements on the winding insulation of rotating electrical machines.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 2