Compact 132 kV combined optical voltage and current measurement system

被引:16
|
作者
Cruden, A [1 ]
Richardson, ZJ
McDonald, JR
Andonovic, I
Laycock, W
Bennett, A
机构
[1] Univ Strathclyde, Ctr Elect Power Engn, Glasgow G1 1XW, Lanark, Scotland
[2] Reyrolle Protect Ltd, Hebburn, Tyne & Wear, England
关键词
current; measurement; optical; sensors; voltage;
D O I
10.1109/19.728822
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 details of a compact 132 kV insulator arrangement developed for use with unlinked optical voltage and current transducers (OCT and OVT), The measured temperature characteristics of Terbium Gallium Garnet, the Faraday rotator in the OCT, is given and compared to previously published results. The application of this data to a temperature compensation system for the OCT is discussed. In addition, research results associated with the identification of piezoelectric resonance in the OVT is presented and a solution proposed and tested.
引用
收藏
页码:219 / 223
页数:5
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