Effect of initiatory electrons on breakdown characteristics of SF6 and its mixtures

被引：3

作者：

Qiu, XQ ^{[1
]}

Chalmers, ID ^{[1
]}

Qiu, Y ^{[1
]}

机构：

[1] Univ Strathclyde, Ctr Elect Power Engn, Glasgow G1 1XW, Lanark, Scotland

来源：

IEE PROCEEDINGS-SCIENCE MEASUREMENT AND TECHNOLOGY | 2001年 / 148卷 / 02期

关键词：

D O I：

10.1049/ip-smt:20010257

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：

The effect of initiatory electrons in SF6 and mixtures of SF6 with N-2 and SF6 with air has been studied by varying the population of free negative ions. It has been found for all gases studied that the dielectric strength of the gas is a decreasing function of the ion population, although it appears that there is something of a saturation effect in that as the ion population is increased. the breakdown strength becomes progressively less sensitivity to further increase in the ion density.

引用

页码：80 / 83

页数：4

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