基于隶属度函数的电力光纤线路健康度评估  

Health evaluation of power optical fiber lines based on membership function

作　　者：陈晓娟[1] 黄文卓 孙鸿辉 徐梦 王圣达 CHEN Xiaojuan;HUANG Wenzhuo;SUN Honghui;XU Meng;WANG Shengda(School of Electronic Information Engineering,Changchun University of Science and Technology,Changchun 130000,China;Information and Communication Company,State Grid Jjilin Electric Power Co,Ltd,Changchun 130000,China)

机构地区：[1]长春理工大学电子信息工程学院,长春130000 [2]国网吉林省电力有限公司信息通信公司,长春130000

出　　处：《激光杂志》2022年第3期128-133,共6页Laser Journal

基　　金：吉林省科学技术厅(No.20210203044SF、YDZJ202104BCBY001)。

摘　　要：为了减少光纤故障因素以及故障时找出光纤的故障点,保证光纤系统的连接质量。提出一种基于隶属度函数的电力光纤线路健康度综合改进评价方法。选取电力光纤振动参数(S)、温度参数(T)、湿度参数(RH)作为衡量电力光纤线路运行状态的指标,建立关于电力光纤线路状态健康程度的隶属度关系矩阵;并在进行综合评价时改进了光纤线路状态因素综合权重的计算方法,通过仿真验证了该评价方法的正确性和可靠性,结果表明相比于传统方式系统提高了26%的准确率。利用该模型进行电力光纤线路健康度的计算,实现对电力光纤线路状态的评价分析。In order to reduce the optical fiber fault factors and find out the fault point of the optical fiber in case of fault,and ensure the connection quality of the optical fiber system.A comprehensive improved evaluation method of power optical fiber line health based on membership function is proposed.The power optical fiber vibration parameter(S),temperature parameter(T)and humidity parameter(RH)are selected as the indexes to measure the operation state of power optical fiber line,and the membership relationship matrix about the state health degree of power optical fiber line is established;The correctness and reliability of the evaluation method are verified by simulation.The results show that the accuracy of the system is improved by 26%compared with the traditional method.The model is used to calculate the health degree of power optical fiber line and realize the evaluation and analysis of power optical fiber line state.

关 键 词：电力光纤线路 隶属度函数 健康度 状态评估 

分 类 号：TN818[电子电信—信息与通信工程]