异地多点备份调度网建设探讨

Discussion on the Construction of Remote Multi-Points Backup in Power Communication network

在基于构建坚强智能电网和近年频发的自然灾害对电力调度网稳定运行提出更高要求的背景下,文章探讨了异地多点备份方案。在现有双机同组的基础上,通过多台调度交换机互为备份的技术,组成异地多点备份,构建坚强调度网。多点备份方案灵活、扩展性强,可根据实际情况组成星型、环型和网状等结构,并能够平滑过渡到下一代软交换。为目前电力交换调度系统提出更可靠的冗余系统解决方案,具有较大的现实应用价值。

Based on higher requirements from the development of smart grid and anti-natural disaster,this paper discusses the solution of remote multi-point backup scheme.On the basis of duel machine in one group,a strong dispatching network is built by using multi dispatching exchanges reserved each other.The scheme has the advantages of flexible and good expansibility.The star,ring and meshed structure can be formed according to the actual situation and smoothly transition to next-generation soft switch can also be realized.It is a reliable redundant system solution and has great practical value.