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Conferences > OFS > 2023 > Tu3 > Tu3.96

Direct sag measurement over OPPC based on Chirped-Pulse Phase-Sensitive OTDR

Jorge Canudo, Pascual Sevillano, Andrea Iranzo, Sacha Kwik, Javier Preciado-Garbayo, and Jesús Subías

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Abstract

Distributed acoustic sensing using CP-ΦOTDR enables a reliable measurement of vibrations in overhead conductors. A real-time frequency analysis of this vibrations enables for monitoring the sag value allowing dynamic capacity setting for improved line efficiency.

© 2023 The Author(s)

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