Acta Optica Sinica, Volume. 39, Issue 10, 1006005(2019)

Monitoring Pipeline Leakage Using Fiber-Optic Distributed Acoustic Sensor

Chen Wang1, Qingwen Liu1、*, Dian Chen1, He Li1, Wenbo Liang2, and Zuyuan He1
Author Affiliations
  • 1State Key Laboratory of Advanced Optical Communication Systems and Networks, Department of Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • 2Puniu (Shanghai) Technology Co. Ltd., Shanghai 200240, China
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    References(18)

    [1] Zhu L. Study on signal processing of distributed optical fiber pre-warning system[D]. Tianjin: Tianjin University, 1-2(2009).

    [5] Tu Q C, Wei B, Zhang Z Y et al[J]. OTDR-type distributed optical fiber sensors and application of oil and gas pipelines online monitoring Pipeline Technology and Equipment, 2015, 28-31.

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    [12] Liu Q W, Liu L, Fan X Y et al. A novel optical fiber reflectometry technique with high spatial resolution and long distance. [C]∥Asia Communications and Photonics Conference 2014, November 11-14, 2014, Shanghai, China. Washington, DC.: OSA, AW3I, 2(2014).

    [14] Li T J, Liu Q W, Chen D et al. Improving spatial resolution of time-gated digital optical frequency domain reflectometry using diode laser sources. [C]∥6th Asia-Pacific Optical Sensors Conference (APOS), October 11-14, 2016, Shanghai, China. Washington, DC.: OSA, W4A, 50(2016).

    [15] Chen D, Liu Q W, He Z Y. Fading-suppressed distributed fiber-optic acoustic sensor with 0.8-m spatial resolution and 246-pε/Hz 1/2 strain resolution. [C]∥26th International Conference on Optical Fiber Sensors, September 24-28, 2018, Lausanne, Switzerland. Washington, DC.: OSA, TuE93(2018).

    [18] Kong L J[M]. MATLAB wavelet analysis super learning manual, 296-303(2014).

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    Chen Wang, Qingwen Liu, Dian Chen, He Li, Wenbo Liang, Zuyuan He. Monitoring Pipeline Leakage Using Fiber-Optic Distributed Acoustic Sensor[J]. Acta Optica Sinica, 2019, 39(10): 1006005

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    Paper Information

    Category: Fiber Optics and Optical Communications

    Received: May. 7, 2019

    Accepted: Jun. 24, 2019

    Published Online: Oct. 9, 2019

    The Author Email: Liu Qingwen (liuqingwen@sjtu.edu.cn)

    DOI:10.3788/AOS201939.1006005

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