Partial discharge testing of motor and generator windings: An absolute or a comparison test?

被引：1
|
作者：
Stone, GC [1 ]
Kantardziski, P [1 ]
机构：
[1] Iris Power Engn Inc, Etobicoke, ON, Canada
来源：
1998 INTERNATIONAL SYMPOSIUM ON ELECTRICAL INSULATING MATERIALS, PROCEEDINGS | 1998年
关键词：
D O I：
10.1109/ISEIM.1998.741685
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：
Partial discharge (PD) tests on operating motors and generators are now widely used around the world to assess the condition of the stator winding insulation. Data is presented which shows that the calibration into picoCoulumbs can yield misleading interpretations. The reasons for this are discussed. The conclusion is that with present technology, PD testing of stator windings can only be comparative.
引用
收藏
页码：63 / 66
页数：4
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