TY - JOUR
T1 - Application research on health monitoring system for oilfield gathering pipelines
AU - Ma, Zhaowang
AU - Sun, Bingcai
AU - Jiang, Ye
AU - Zhao, Jianhui
AU - Wei, Peng
N1 - Publisher Copyright:
© 2021 International Conference on Structural Health Monitoring of Intelligent Infrastructure: Transferring Research into Practice, SHMII. All rights reserved.
PY - 2021
Y1 - 2021
N2 - This article introduces a distributed optical fiber vibration sensing system based on back-to-Rayleigh scattering, namely a phase-sensitive optical time domain reflectometer (φ-OTDR) system, which uses a direct detection method to detect vibration signals along the optical fiber. The system has been applied to the real-time monitoring of oil gathering pipelines. The monitoring length is 12 km. Through a series of verifications, the location accuracy of the system is ±30 m, and it can realize the simultaneous recognition of multiple vibration events. The distributed optical fiber vibration sensing system with back-to-Rayleigh scattering has a good application prospect in the health monitoring of oil gathering pipelines.
AB - This article introduces a distributed optical fiber vibration sensing system based on back-to-Rayleigh scattering, namely a phase-sensitive optical time domain reflectometer (φ-OTDR) system, which uses a direct detection method to detect vibration signals along the optical fiber. The system has been applied to the real-time monitoring of oil gathering pipelines. The monitoring length is 12 km. Through a series of verifications, the location accuracy of the system is ±30 m, and it can realize the simultaneous recognition of multiple vibration events. The distributed optical fiber vibration sensing system with back-to-Rayleigh scattering has a good application prospect in the health monitoring of oil gathering pipelines.
KW - Back-to-Rayleigh scattering
KW - Location
KW - Oil gathering pipelines
KW - Vibration sensing system
KW - φ-OTDR
UR - https://www.scopus.com/pages/publications/85130730409
M3 - 会议文章
AN - SCOPUS:85130730409
SN - 2564-3738
VL - 2021-June
SP - 1241
EP - 1245
JO - International Conference on Structural Health Monitoring of Intelligent Infrastructure: Transferring Research into Practice, SHMII
JF - International Conference on Structural Health Monitoring of Intelligent Infrastructure: Transferring Research into Practice, SHMII
T2 - 10th International Conference on Structural Health Monitoring of Intelligent Infrastructure, SHMII 2021
Y2 - 30 June 2021 through 2 July 2021
ER -