Performance of SF6 gas mixtures in high-voltage circuit breakers

被引：0

作者：

Knobloch, H ^{[1
]}

Habedank, BU ^{[1
]}

机构：

[1] Siemens AG, Power Transmiss & Distribut, Test & Res Labs, D-13623 Berlin, Germany

来源：

GASEOUS DIELECTRICS IX | 2001年

关键词：

D O I：

暂无

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：

This paper describes the effect that a lower SF6 fill pressure and SF6/N-2 gas mixtures have on the short-line fault (SLF) interruption capability of SF6 power switchgear. Detailed measurements of current zero hereby allow us to differentiate between the effect on the thermal and that on the dielectric breaking capacity during a current interruption.

引用

页码：455 / 460

页数：6