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

页码：1133 / 1135

页数：3

共 5 条

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[5] CURRENT SENSING WITH METAL-COATED MULTIMODE OPTICAL FIBERS
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[J]. ELECTRONICS LETTERS, 1980, 16 (25-2) : 958 - 959

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