摘要
双机同组是将多个不同交换机的调度台定义在同一个调度组内,实现信息共享。文章分析了目前国网调度交换系统的现状和需求,提出了双机同组技术的解决方案,通过案例实现了国家电网电力调度系统多级冗余备份,并对双机同组系统建设中的关键问题和实际应用进行了探讨,展望了其应用价值。
Duel dispatching machines in one group is to put different dispatching panels from different exchanges into the same group to realize information sharing. This paper analyses the current status and requirement of dispatching switching system of the State Grid Corporation of China, puts forward the solution of duel dispatching machine in one group, and discusses the key issue during construction and application. Some key questions during the construction period are also analyzed in the paper.
出处
《电力系统通信》
2009年第11期39-41,共3页
Telecommunications for Electric Power System
关键词
双机同组
冗余
软交换
duel dispatching machines in one group
redundancy
soft-switch