PD ANALYSIS OF ROTATING AC MACHINES

被引：21

作者：

CONTIN, A

RABACH, G

机构：

来源：

IEEE TRANSACTIONS ON ELECTRICAL INSULATION | 1993年 / 28卷 / 06期

关键词：

D O I：

10.1109/14.249371

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, the problem of the Interpretation of partial discharge (PD) measurements is approached by means of the shape analysis of PD amplitude distributions. Experimental cumulative PD distributions, detected on insulation systems of HV rotating machine stator windings, are plotted on a Weibull graph in order to identify multiple PD sources. Examples of application of PD distribution shape analysis as diagnostic tool for ac HV stator insulation systems are presented and discussed. Moreover, the calibration procedure and the significance of average parameters for degradation inference are reviewed.

引用

页码：1033 / 1042

页数：10

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