Partial Discharge Detection using FDM Phase-Sensitive OTDR with Crosstalk Noise Suppression

Pengfei Wang,Hongjuan Zhang,Nuo Xu,Yu Wang,Baoquan Jin

27th International Conference on Optical Fiber Sensors（2022）

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摘要

A partial discharge detection method is proposed based on the FDM φ-OTDR with the crosstalk noise suppressed algorithm. The SNR of the detected discharge reaches 39.24dB, and the average noise is reduced by 54.48%.

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关键词

partial discharge detection,phase-sensitive

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