一种全光纤输电线覆冰及融冰监测方法  

Monitoring method of icing thickness and ice melting temperature of transmission line using all-optical fiber

作　　者：雷煜卿[1] 侯宝素[2] 仝杰[1] 杨德龙[1] 

机构地区：[1]中国电力科学研究院,北京100192 [2]鹤壁供电公司,河南鹤壁468030

出　　处：《光通信技术》2016年第11期58-59,共2页Optical Communication Technology

摘　　要：提出一种全光纤实现的输电线覆冰监测技术和分布式融冰温度监测技术,深入分析通过两种传感技术结合实现的覆冰状态评估和模拟导线连续覆冰监测技术。结合湖南220k V地线改造工程,研制了基于该传感技术的监测装置并投入应用。This paper presents a monitoring technology of icing thickness and distributed ice melting temperature of transmission line using all-optical fiber, and intensives some difficulties, for example, icing condition assessment based on temperature and continuous icing monitoring of the simulation wire, through the combination of two fiber sensor technologies, which are impotent and difficult. Combining a ground renovation project of Htman 220kV transmission line, monitoring devices based on two sensor technologies had been developed and had been putted into use.

关 键 词：架空输电线路 覆冰监测 融冰温度监测 覆冰状态评估 

分 类 号：TN914.332[电子电信—通信与信息系统]