The selection of the frequency range for high-voltage on-site testing of extruded insulation cable systems

被引：42

作者：

Gockenbach, E ^{[1
]}

Hauschild, W

机构：

[1] Schering Inst, Inst Hochspannungstech & Hochspannungsanlagen, Hannover, Germany

[2] HIGHVOLT Pruftech Dresden GmbH, Dresden, Germany

来源：

IEEE ELECTRICAL INSULATION MAGAZINE | 2000年 / 16卷 / 06期

关键词：

extruded insulation; high voltage; on-site testing; frequency range;

D O I：

10.1109/57.887600

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：

An overview is given on the factors to be considered for the selection of a proper frequency range for high-voltage ac (HVAC) on-site testing of extruded insulation cable systems. This is done from the viewpoint of the breakdown mechanism of the cable insulation, taking into consideration different types of typical insulation defects.

引用

页码：11 / 16

页数：6