Metal-coated fibre Bragg grating sensor for electric current metering

被引：43
|
作者：
Cavaleiro, PM
Araujo, FM
Ribeiro, ABL
机构：
[1] INESC Porto, UTOE, P-4150 Porto, Portugal
[2] Univ Fernando Pessoa, Dept C&T, P-4200 Oporto, Portugal
来源：
ELECTRONICS LETTERS | 1998年 / 34卷 / 11期
关键词：
D O I：
10.1049/el:19980785
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：
A hybrid fibre optic current sensor combining a metal-coated fibre Bragg grating with a standard current transformer is described. Measurements of the RMS current of power lines at 50 Hz with a resolution of 2 mA is demonstrated.
引用
收藏
页码：1133 / 1135
页数：3
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