基于GIS和小波变换的光缆故障定位方法研究  

Research on fault location method of optical cable based on GIS and wavelet transform

作　　者：张娜[1] ZHANG Na(School of Automotive and Electronic Engineering of Xichang College, Xichang Sichuan 615013, China)

机构地区：[1]西昌学院汽车与电子工程学院,四川西昌615013

出　　处：《光通信技术》2016年第10期23-25,共3页Optical Communication Technology

基　　金：四川省教育厅青年基金项目(11ZB115)资助

摘　　要：为了提高光缆故障定位的精度,提出了一种基于GI S和小波变换的光缆故障定位方法。阐述了光时域反射仪(OTDR)数据的小波处理过程,给出了基于GI S的光缆故障定位流程,并采用基于GI S和小波变换的光缆故障定位方法开发了一套光缆智能监控系统。In order to improve the fault location accuracy of optical cable, this paper put forward a fault loca-tion method of optical cable based on GIS and wavelet transform. It expounds the wavelet treating process ofthe optical time domain reflectometer （OTDR） data, and provides the fault location process of optical cablebased on GIS, adopts the fault location method of optical cable based on GIS and wavelet transform, the paperexploits an optical cable intelligent monitoring system.

关 键 词：光缆故障定位 小波变换 GIS 光时域反射仪 

分 类 号：TM734[电气工程—电力系统及自动化]