COMPARISON OF RTV SILICONE-RUBBER COATINGS UNDER ARTIFICIAL CONTAMINATION IN A FOG CHAMBER

被引：13

作者：

GORUR, RS ^{[1
]}

KARADY, GG ^{[1
]}

JAGOTA, A ^{[1
]}

SHAH, M ^{[1
]}

FURUMASU, BC ^{[1
]}

机构：

[1] BONNEVILLE POWER ADM,HIGH VOLTAGE SECT,PORTLAND,OR 97232

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 1992年 / 7卷 / 02期

基金：

美国国家科学基金会;

关键词：

DC VOLTAGE; DRY BAND ARCING; AGING; LEAKAGE CURRENT; FLASHOVER VOLTAGE;

D O I：

10.1109/61.127072

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：

This paper presents a comparison of the electrical performance of Room Temperature Vulcanized (RTV) silicone rubber coatings under artificial contamination produced in a salt-fog chamber with dc voltage. Comparison of the RTV coatings with silicone grease coating has also been made. Correlation of the electrical parameters, such as leakage current and flashover voltage with material degradation due to aging produced by dry band arcing has been established. It has been demonstrated that there are distinct differences among the RTV coatings evaluated, and between RTV coatings and silicone grease.

引用

页码：713 / 719

页数：7