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Author:

杭利军 (杭利军.) | 何存富 (何存富.) (Scholars:何存富) | 吴斌 (吴斌.)

Indexed by:

CQVIP PKU CSCD

Abstract:

研制了一种基于Sagnac干涉仪的分布式光纤传感器,可实时进行管道泄漏检测与定位.阐述了该传感技术的工作原理和泄漏点定位方法,并推导了泄漏引起的光信号相位变化表达式.管道泄漏实验结果表明,水压为0.3MPa时,该技术能有效地检测到管道泄漏的发生并准确定位.

Keyword:

管道 分布式光纤传感器 泄漏 Sagnac干涉仪

Author Community:

  • [ 1 ] [杭利军]北京工业大学
  • [ 2 ] [何存富]北京工业大学
  • [ 3 ] [吴斌]北京工业大学

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Source :

光学技术

ISSN: 1002-1582

Year: 2007

Issue: 5

Volume: 33

Page: 651-653

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 26

Chinese Cited Count:

30 Days PV: 2

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