报告详情
Traceability testing of oil-impregnated insulating paperboard
编号：261
访问权限：仅限参会人
更新：2022-08-29 15:50:10 浏览：130次
张贴报告
摘要
The quality of oil-impregnated insulating paperboard affects the safe and stable operation of the power system. However, there are many manufacturers of typical insulating materials such as insulating paperboard, and the quality of their products varies. The phenomenon that manufacturers change suppliers without authorization occurs from time to time. In this paper, the terahertz time-domain spectroscopy technology is used to test the insulating paperboards from four manufacturers, ABB, Weidmann, Changzhou Yingzhong and Taizhou Xinyuan, after the same damp time, and the terahertz time-domain spectrum is obtained. The absorption spectrum and the refractive index spectrum are calculated after the extraction of optical parameters. The results show that the moisture content will lead to different absorption peaks of the insulating paperboard, and the raw material of will affect the refractive index of the insulating paperboard. Therefore, the manufacturers of insulating paperboard can be identified by their absorption spectrum and refractive index spectrum.
关键词
Oil-impregnated insulating paperboard, THz-TDS, Traceability, damp
报告人
Yunqi Zhou
Chongqing University；State Key Laboratory of Power Transmission Equipment & System Security and New Technology稿件作者
全部评论
重要日期
-
会议日期
09月25日
2022
至09月29日
2022
-
08月15日 2022
提前注册日期
-
09月10日 2022
报告提交截止日期
-
11月10日 2022
注册截止日期
-
11月30日 2022
初稿截稿日期
-
11月30日 2022
终稿截稿日期
主办单位
IEEE DEIS
承办单位
Chongqing University
联系方式
- Zhengyong Huang
- 61******@qq.com
历届会议
-
2020年09月06日 中国 Beijing
2020 IEEE International Conference on High Voltage Engineering and Application -
2018年09月10日 希腊
2018 IEEE International Conference on High Voltage Engineering and Application -
2016年09月19日 中国 Chengdu, China
2016 IEEE International Conference on High Voltage Engineering and Application
发表评论