IMPROVEMENT OF THE DC VOLTAGE INSULATION EFFICIENCY OF SUSPENSION INSULATORS UNDER CONTAMINATED CONDITIONS

被引：33
|
作者：
NAITO, K
MORITA, K
HASEGAWA, Y
IMAKOMA, T
机构：
[1] NGK Insulators Ltd, Jpn
来源：
IEEE TRANSACTIONS ON ELECTRICAL INSULATION | 1988年 / 23卷 / 06期
关键词：
Contamination Withstand Voltage - DC Fog Insulator - DC Voltage Insulation - HVDC Insulators - Suspension Insulators;
D O I：
10.1109/14.16529
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 authors describe the results of the research and development on a suspension-type insulator having a DC contamination withstand voltage 1.25 to 1.3 times higher than that of the standard DC fog insulator, as measured by the fog-withstand or the clean-fog method. Also described are the withstand voltage characteristics of the suspension insulator contaminated with soluble materials and nonuniformly contaminated, simulating natural-field conditions. Design criteria taking these results into account are also discussed.
引用
收藏
页码：1025 / 1032
页数：8
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