智能变电站中的通信网络技术分析

Analysis of Communication Network Technology in Intelligent Substation

阐述智能变电站通信网络的可靠性问题及原因,提出一种并行冗余协议与高可用性无缝环网协议相结合的系统模型,同时借助可靠性框图予以可靠性评估,并分析智能变电站的高级应用。

This paper expounds the reliability issues and causes of communication networks in intelligent substations,proposes a system model that combines parallel redundancy protocols with high availability seamless ring network protocols,and evaluates reliability using reliability diagrams.It also analyzes the advanced applications of intelligent substations.