Development of a Leakage Current Monitoring System of Iced Insulators Base on Fiber Optic Transmission

被引：0
|
作者：
Liu, Yunpeng [1 ,2 ]
Yu, Tao [1 ]
Gao, Song [1 ]
Lu, Jie [1 ]
You, Shaohua [1 ]
Huang, Daochun [2 ,3 ]
机构：
[1] North China Elect Power Univ, Sch Elect Engn, Baoding 071003, Peoples R China
[2] State Grid Elect Power Res Inst SGCC, Wuhan 430074, Peoples R China
[3] Wuhan Univ, Sch Elect Engn, Wuhan 430072, Peoples R China
来源：
ICPADM 2009: PROCEEDINGS OF THE 9TH INTERNATIONAL CONFERENCE ON PROPERTIES AND APPLICATIONS OF DIELECTRIC MATERIALS, VOLS 1-3 | 2009年
关键词：
leakage current; insulator; optical; fiber; artificial icing;
D O I：
暂无
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：
Combining with optical fiber transmission technology and digital signal processing technique, a leakage current monitoring system suitable for iced insulators based on fiber optic transmission has been developed by making use of multiple channel and high precision data synchronous collecting cards and virtual instrument technology software programmed. The designs of the leakage current sensor and protective device are introduced in detail. The design thinking and functions of the software are described. This leakage current monitoring system is validated by the flashover tests of artificial iced insulator string in the small artificial ice testing laboratory of Wuhan High Voltage Research Institute of SGCC.
引用
收藏
页码：1038 / +
页数：2
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