Research on FBG current sensor with temperature compensation

TIAN Fei; ZHOU Wang-min; CHENG Li-qing; JIN Long

doi:10.13873/j.1000-97872012.06.030

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Research on FBG current sensor with temperature compensation

更新时间：2025-09-11

- Research on FBG current sensor with temperature compensation
- Vol. 31, Issue 6, Pages: 12-14(2012)
- 作者机构：
  
  西北工业大学理学院陕西省光信息技术重点实验室教育部空间应用物理与化学重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872012.06.030
  CLC： TP212
- Published：2012
- 稿件说明：
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[1]田飞,周王民,程犁清,靳龙.具有温度补偿的FBG电流传感器研究[J].传感器与微系统,2012,31(06):12-14.

TIAN Fei, ZHOU Wang-min, CHENG Li-qing, et al. Research on FBG current sensor with temperature compensation[J]. 2012, 31(6): 12-14.
[1]田飞,周王民,程犁清,靳龙.具有温度补偿的FBG电流传感器研究[J].传感器与微系统,2012,31(06):12-14. DOI： 10.13873/j.1000-97872012.06.030.

TIAN Fei, ZHOU Wang-min, CHENG Li-qing, et al. Research on FBG current sensor with temperature compensation[J]. 2012, 31(6): 12-14. DOI： 10.13873/j.1000-97872012.06.030.

摘要

采用双光纤Bragg光栅（FBG）和2种不同的解调方法实现对基于电磁力的FBG电流传感的温度补偿

对2种解调方法进行比较。实验结果表明:采用光谱分析仪（OSA）进行波长解调

测量范围为0.35～2.5 A

灵敏度为0.93 nm/A;采用滤波调谐进行光强解调

测量范围为0.30～0.70 A

灵敏度可达到9.6 nW/mA。

Abstract

Temperature compensation of fiber Bragg grating（FBG） current sensor based on electromagnetic force is realized

by adopting double FBG and two different demodulation methods

and two kinds of demodulation methods are compared.The experimental results show that wavelength is demodulated by optical spectrum analyzer（OSA）

measurement range is 0.35

.5A

sensitivity is 0.93 nm/A

and light intensity is demodulated by filtering tuning

measurement range is 0.30

.70A

sensitivity can reach to 9.6 nW/mA.

关键词

Keywords

references

基于电磁力的FBG电流传感器研究 [J]. 王虎,周王民,姜碧强. 传感器与微系统 . 2011(02)

动态匹配光栅解调传感系统温度补偿研究 [J]. 翟玉锋,张龙,李飞,于清华,刘勇,王安. 光子学报 . 2008(07)

集磁式光纤电流传感器的研究 [J]. 欧中华,李立芳,代志勇,刘永智. 光学与光电技术 . 2008(03)

混合型光学电流互感器的集磁环传感头 [J]. 关宏亮,尚秋峰,杨以涵. 电力自动化设备 . 2005(02)

光纤光栅传感器的调谐滤波检测技术 [J]. 刘云启,刘志国,郭转运,董孝义. 光学学报 . 2001(01)

A fiber Bragg grating current sensor with temperature compensation [J] . Fei-fei Tian,Jia-wei Cong,Bin-feng Yun,Yi-ping Cui. Optoelectronics Letters . 2009 (5)

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