Study on distributed SOFC monitoring systems and their appliceations

Fan Xueman; Wang Yingjian; Wang Zhenyu

doi:10.13756/j.gtxyj.2014.04.013

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Study on distributed SOFC monitoring systems and their appliceations

- Study on distributed SOFC monitoring systems and their appliceations
- Study on Optical communication Issue 4, Pages: 40-42(2014)
- 作者机构：
  
  1. 海军工程大学全军海底光缆技术研究中心
  2. 中国人民解放军91883部队
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2014.04.013
  CLC： TP274
- Published：2014，
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[1]范学满,王瑛剑,王振宇.分布式海底光缆监测系统的研究与应用[J].光通信研究,2014(04):40-42+57.

Fan Xueman, Wang Yingjian, Wang Zhenyu. Study on distributed SOFC monitoring systems and their appliceations. [J]. (4):40-42(2014)
[1]范学满,王瑛剑,王振宇.分布式海底光缆监测系统的研究与应用[J].光通信研究,2014(04):40-42+57. DOI： 10.13756/j.gtxyj.2014.04.013.

Fan Xueman, Wang Yingjian, Wang Zhenyu. Study on distributed SOFC monitoring systems and their appliceations. [J]. (4):40-42(2014) DOI： 10.13756/j.gtxyj.2014.04.013.

摘要

海底光缆敷设在极其复杂的海洋环境中

极易受到各种外界因素的破坏

其中锚害是海底光缆通信的最大威胁。针对现有海底光缆监测技术的局限性

提出将双M-Z（马赫-曾德尔）分布式光纤振动传感技术用于海底光缆的在线监测。通过理论推导建立了分布式海底光缆监测系统传感、定位的数学模型;并通过综合利用海底光缆路由雷达监测系统

有效解决了实用中监测系统可能存在的虚警问题

提高了系统的可靠性。

Abstract

Laid in the complex ocean environment

the Submarine Optical Fiber Cable（SOFC）is vulnerable to external damaging factors

especially the anchor damage.In view of the limitations of the existing monitoring technologies

this paper proposes to apply the dual M-Z interferometer-based distributive fiber vibration sensing technology to the on-line monitoring of the SOFC and establishes a mathematical model for the system sensing and positioning by theoretical derivation.Furthermore

by combining with the SOFC routing radar surveillance system

it effectively solves the possible problem of false-alarm in practical monitory systems and improves the system reliability.

关键词

海底光缆锚害光纤传感

Keywords

SOFCanchor damageoptical fiber sensing

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