电力通信SDH传输设备故障研究分析总结  

作　　者：王志东[1] 蒋晓平 卢红[1] 

机构地区：[1]国网江阴市供电公司,江苏江阴214400

出　　处：《科技创新与应用》2018年第32期70-71,共2页Technology Innovation and Application

摘　　要：随着电网的迅速发展,电网的安全、经济、稳定运行对通信系统的依赖和要求越来越高,而通信技术的飞速发展,尤其是光通信技术越来越广泛地应用于生产环境中。作为电力通信系统中重要组成部分的通信设备SDH,承载着电力信息、调度数据、通信数据、继电保护、电视会议、视频监控等生产和管理业务。SDH设备的正常运行,是各个变电站及供电所通信及网络连接的重要保障,一旦SDH设备出现故障,可能导致整个变电站及供电所通信网络陷入瘫痪,极大影响各部门工作的正常开展。文章主要研究分析SDH设备的CSF交叉板温度越线、时隙对接、网络数据不一致等几个故障的处理总结。With the rapid development of power grid,the security,economy and stability of power grid depend more and more on the communication system,and the rapid development of communication technology,especially optical communication technology,is more and more widely used in the production environment.As an important part of the power communication system,the communica-tion equipment SDH,carries the production and management services such as power information,dispatching data,communication da-ta,relay protection,video conference,video surveillance and so on.The normal operation of SDH equipment is an important guaran-tee for the communication and network connection of each substation and power supply station.Once the SDH equipment fails,the communication network of the whole substation and power supply station may be paralyzed,which will greatly affect the normal de-velopment of the work of various departments.This paper mainly studies and summarizes the treatment of several faults of SDH e-quipment,such as temperature crossing line of CSF cross board,time slot docking,network data inconsistency and so on.

关 键 词：SDH 光传输系统 温度越限 时隙 NCP ECC 保护倒换 

分 类 号：TN915[电子电信—通信与信息系统]