电力通信网络单点故障的分析与处理  

Analysis and processing of single point fault in electric power communication network

作　　者：孙磊 

机构地区：[1]佛山供电局,广东佛山528135

出　　处：《电力系统通信》2008年第5期35-37,共3页Telecommunications for Electric Power System

摘　　要：电力通信网作为电力系统安全运行的支柱之一,其最重要的任务是保障继电保护信号、安全控制信号以及远动信号的可靠传输。文章对电力通信网络中常见的通信网络设计缺陷以及存在的单点故障情况进行了分析和讨论,在此基础上提出处理方法和建议。The most important task of power communication network is to secure a safe and reliable transmission of relay protection signals, safety control signals and RTU signals of power grid. This paper discusses the common design defects of communication network, analyzes the single point faults, and put forward the corresponding processing methods and suggestions.

关 键 词：通信网 单点故障 分析 处理 

分 类 号：TN915.853[电子电信—通信与信息系统]