DC characteristics of local arc on ice surfaces

被引：11

作者：

Farzaneh, M ^{[1
]}

Zhang, J ^{[1
]}

Chen, X ^{[1
]}

机构：

[1] Univ Quebec, Chicoutimi, PQ G7H 2B1, Canada

来源：

ATMOSPHERIC RESEARCH | 1998年 / 46卷 / 1-2期

关键词：

ice; flashover; DC arc; modeling;

D O I：

10.1016/S0169-8095(97)00050-1

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

In this research work, the characteristics of the dc local arc appearing on ice surfaces near the cathode was investigated and the corresponding arc constants A and n were determined. The difference between the arc characteristics under dc and ac voltages were also analyzed. These results present a particular interest in the modeling of the dc arc discharge on ice-covered insulators. (C) 1998 Elsevier Science B.V.

引用

页码：49 / 56

页数：8

共 14 条

[1]

BUI HT, 1984, P IEEE INT S EL INS, P85

[2] FLASHOVER PERFORMANCE OF ARTIFICIALLY CONTAMINATED AND ICED LONG-ROD TRANSMISSION-LINE INSULATORS [J].