摘要
Abstract
A distributed fiber sensing online safety monitoring system used to detect the temperatures of belt conveyor rollers and idlers and the cables in substation at a coal terminal in the northern part of China,as a solution to the existing satus of unadvanced techniques in the measurement of temperature of equipment.The system has the technical features of real-time measurement of the spatial temperature distribution,and is capable of continuous and accurate measurement of the temperatures at individual points along the fiber optic sensor line,therefore is suitable for applications where a wide range of multi-point measurement of temperature is required. The system is able to transfer data reliably with high anti-interference ability and stability.关键词
分布式温度传感器/拉曼散射/实时监测/皮带机/变电所Key words
Distributed temperature sensor/Raman scattering/Real-time monitoring/Belt conveyor/Sub-station分类
交通工程
