Optically powered gas monitoring system using single-mode fibre for underground coal mines

Optically powered gas monitoring system using single-mode fibre for underground coal mines

Abstract We present an optically powered, intrinsically safe gas monitoring system to measure four essential environmental gases (CH4, CO2, CO and O2), together with ambient temperature and pressure, for underground mines. The system is based on three key technologies developed at UNSW: (1) power-ov...

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Bibliographic Details
Main Authors: Yingge Chen, Leonardo Silvestri, Xinyue Lei, François Ladouceur
Format: Article
Language:English
Published: SpringerOpen 2022-04-01
Series:International Journal of Coal Science & Technology
Subjects:
Power-over-fibre
Ultra-low power consumption
Gas monitoring
Intrinsic safety
Single-mode fibre
Optical transducer
Online Access:https://doi.org/10.1007/s40789-022-00496-y

Internet

https://doi.org/10.1007/s40789-022-00496-y

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