分布式光纤测温技术在电力电缆运维中的应用  

Application of Distributed Temperature Sensor System in Power Cable Operation and Maintenance

作　　者：周琦[1] 胡慧萍[1] 

机构地区：[1]无锡供电公司,江苏无锡214061

出　　处：《江苏电机工程》2013年第5期65-67,共3页Jiangsu Electrical Engineering

摘　　要：介绍了分布式光纤测温系统在国内外的发展现状,阐述了基于拉曼散射测温系统的基本原理,重点分析了分布式光纤测温系统在电力电缆运维中的应用,并以实例论证了分布式光纤测温系统是电力电缆在线监测的有效手段。This paper first gives a state of the art of the development of distributed temperature sensor system at home and abroad. Then an introduction of the principles of raman based temperature sensor system is given with emphasizing on its application in power cable operations. At last, a practical example is used to demonstrate that distributed temperature sensor system is an effective means for power lines on-line monitoring.

关 键 词：分布式光纤测温 电力电缆 在线监测 

分 类 号：TM764[电气工程—电力系统及自动化]