变电站综合自动化系统的通信

The general automatic system communication of transformer substation

变电站综合自动化的关键在于实现信息交换,通过信息交换,互相通信,实现本站,MIS系统和调度等信息共享。因而,在综合自动化系统中,网络技术、通信协议标准、分布式技术、数据共享等问题,必然成为综合自动化系统的关键问题。

The key of transformer substation automation is information changing, by which data could be share between MIS and local station. Therefore, network technique, communication protocol, distributivity technique and data sharing are main problem of automatic system.