摘要
本文介绍了一种用于干式电抗器的基于拉曼散射与光时域反射相结合的分布式光纤测温系统及方法,目的是解决传统测试方法所存在的监测缺陷。这是一种在通过感温光缆及其组成系统应用在干式电抗器的温度监测,在设备温度数据监测到异常时,系统发出预警报告信号,避免问题在失控情况下持续发展,并将故障带来的损失降到最低程度,是一种整体构架简单、监控便捷、安全性高的测温系统。本文将着重对实现技术进行介绍。
The aim of this paper is to present a distributed optical fiber temperature measurement system and method based on Raman scattering and optical time domain reflection for dry reactors,aiming at solving the monitoring defects of traditional test methods.A temperature sensing cable and its component system are applied to the temperature monitoring of the dry reactor.When the temperature data of the device is monitored abnormally,the system issues an early warning report signal to prevent the problem from continuing to develop under the uncontrolled situation.And minimize the damage caused by the failure.It is a temperature measurement system with simple overall structure,convenient monitoring and high security.This paper will focus on the implementation technology.
出处
《现代传输》
2020年第6期46-49,共4页
Modern Transmission
关键词
拉曼散射
光纤传感技术
分布式测温
电抗器
Raman scattering
Optical fiber sensing technology
Distributed temperature measurement
Reactor
作者简介
刘畅,女,辽宁丹东人,学士学位,毕业于辽宁大学应用化学专业,2014年进入光纤光缆行业,现任沈阳亨通光通信有限公司工艺工程师。
