A method to detect the deterioration of HTV silicone rubber under corona discharge

被引：6
|
作者：
Liang, Ying [1 ]
Ding, Lijian [1 ]
Li, C. R. [1 ]
Yang, Kun [1 ]
Tu, Youping [1 ]
机构：
[1] North China Elect Power Univ, Beijing Key Lab High Voltage, EMC, Beijing, Peoples R China
来源：
2006 ANNUAL REPORT CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA | 2006年
关键词：
D O I：
10.1109/CEIDP.2006.311981
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 has investigated the thermally stimulated current (TSC) characteristics of the deteriorated HTV silicone rubber under varied corona discharge duration, the hydrophobicity, scanning electron microscopy (SEM), and Fourier transform infrared (FTIR) of the corresponding test samples have also been measured. The experimental results show that the TSC characteristics of HTV silicone rubber gradually varied with the corona deterioration process, and it has relationship with the change of its hydrophobicity, SEM, and also FTIR. As a result, it could be suggested that the TSC characteristics might be used as an effective index for assessing the corona deterioration of HTV silicone rubber.
引用
收藏
页码：509 / 512
页数：4
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