CLASSIFICATION OF PARTIAL DISCHARGES

被引:214
作者
KREUGER, FH
GULSKI, E
KRIVDA, A
机构
[1] Delft University of Technology, Electrical Engineering Department, Delft
来源
IEEE TRANSACTIONS ON ELECTRICAL INSULATION | 1993年 / 28卷 / 06期
关键词
D O I
10.1109/14.249365
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
Classification of partial discharges aims at the recognition of discharges of unknown origin. This classification is vital for the evaluation of discharges in tested constructions. For a long time, classification was performed by eye, studying discharge patterns at the well-known ellipse at an oscilloscope screen. In later years the introduction of digital processing techniques allowed automation of the recognition procedure. This paper reports on these procedures and applies them to a number of actual HV constructions which suffered from partial discharges. The results of these tests showed that a quite satisfactory recognition of discharges took place.
引用
收藏
页码:917 / 931
页数:15
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