摘要
针对电力隧道温度监测的挑战,提出一种基于分布式光纤测温系统的创新应用方案。系统利用光在光纤中的传播特性,实现对电力隧道内电缆和接头等关键部位的温度实时监测。实验室测试和现场应用结果表明,该系统具有高测量精度、良好的线性响应和抗干扰能力,能有效预警和定位故障,为电力隧道的安全运行提供了有力保障。
In response to the challenges of temperature monitoring in power tunnels,this paper proposes an innovative application scheme based on a distributed fiber optic temperature measurement system.The system utilizes the propagation characteristics of light in optical fibers to achieve real-time temperature monitoring of key parts such as cables and joints in power tunnels.The laboratory testing and on-site application results show that the system has high measurement accuracy,good linear response,and anti-interference ability,which can effectively warn and locate faults,providing strong guarantees for the safe operation of power tunnels.
作者
徐树良
林烨卿
XU Shuliang;LIN Yeqing(Zhejiang Dayou Industrial Co.,Ltd.Hangzhou Science and Technology Development Branch,Hangzhou 310051,China)
出处
《电工技术》
2025年第S1期545-546,共2页
Electric Engineering
关键词
分布式光纤测温
电力隧道
温度监测
安全运行
distributed fiber optic temperature measurement
electric tunnel
temperature monitoring
safe operation
