电力同步网建设

同步网在电力通信网中起着重要的支撑作用。文章首先略述了同步网的发展历程，然后从规划设计一个新的同步网的角度，指明同步网的组网原则，阐述了国电同步网一期的规划设计方案。电力同步网的网管监控系统是有效管理电力同步网的关键手段，文章介绍了国电同步网的网管监控通信方式，列举了电力同步网网管监控系统的主要功能，最后就组建同步网过程中值得注意的几个问题做了说明。

Overview of synchronization network used in electric power system

Network synchronization plays a very important role in electric power communication Networks. This paper demonstrates the process of development of synchronization networks,then the principle of constructing a syschronization network is described and a scheme of constructing national syschronization network is introduced.The monitoring and control of synchronous network is the key to supervise this network, the related contents,such as the communication mode of network monitoring and controling,the main functions of this monitoring system are also depicted.