Leakage Currents on Naturally Contaminated Porcelain and Silicone Insulators

被引：25

作者：

Chrzan, Krystian Leonard ^{[1
]}

机构：

[1] Wroclaw Univ Technol, PL-50370 Wroclaw, Poland

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 2010年 / 25卷 / 02期

关键词：

Arc discharges; humidity; pollution flashover; surface contamination;

D O I：

10.1109/TPWRD.2009.2034665

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 leakage current measurements on standard post insulators and on rod insulators without sheds were carried out. The porcelain and silicone rubber insulators were tested at the-Glogow station under the voltage of 75 kV. It was shown that the currents on porcelain insulators are sometimes greater than the currents on silicone insulators. However, the currents on both insulator types are often similar. Silicone rubber insulators are more contaminated than porcelain insulators. The current analysis has been made by using the static theory of pollution flashover.

引用

页码：904 / 910

页数：7