The research of measures against the contamination flashover of external insulation

Author

Yaozhong, Li ; Derong, Zhu ; Huayi, Wu

Author_Institution

Xinjiang Central Electr. Res. Inst., Urumuqi, China

Volume

2

fYear

1994

fDate

3-8 Jul 1994

Firstpage

527

Abstract

The contamination flashover and disruption of a power system due to external insulation pollution have become a major problem in the electrical power industry. Xinjiang in China is located at the edge of a desert region so that the contamination is more serious. Through many investigations in power system and research tests in the laboratory, many effective measures against contamination flashover have been put into use. It is shown from practice that the room temperature vulcanizing silicone coating is more appropriate to the desert climate condition than other measures. In this paper, the various properties of the silicone coating and the electrical performance of an insulator with such a coating are described

Keywords

flashover; insulating coatings; insulator contamination; silicone insulation; vulcanisation; China; Xinjiang; contamination flashover; desert climate; desert region; electrical performance; external insulation pollution; insulator; power system disruption; room temperature vulcanizing silicone coating; Coatings; Contamination; Dielectrics and electrical insulation; Environmentally friendly manufacturing techniques; Flashover; Industrial pollution; Pollution measurement; Power industry; Power system measurements; System testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Properties and Applications of Dielectric Materials, 1994., Proceedings of the 4th International Conference on

Conference_Location

Brisbane, Qld.

Print_ISBN

0-7803-1307-0

Type

conf

DOI

10.1109/ICPADM.1994.414063

Filename

414063