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首先综述分布式光纤测温系统在国内外的发展现状,并阐述基于拉曼散射测温系统的基本原理,重点介绍分布式光纤测温系统在电力领域的应用,并以实例证明分布式光纤测温系统是电缆运行状态监测的有效手段。
Firstly, the development status of distributed optical fiber temperature measurement system at home and abroad is reviewed, and the basic principle of temperature measurement system based on Raman scattering is described. The application of distributed optical fiber temperature measurement system in electric power field is emphatically introduced. Temperature system is an effective means of monitoring the operation of the cable.