变电站综合自动化系统技术分析

融站内当地监控功能、SQADA信号采集、远动功能以及数字保护信息为统一整体的综合自动化系统已成为变电站自动化技术的发展方向。从信号采集方式、控制命令执行方式、数字通信方式等方面提出了全分散式变电站自动化系统应重点关注的技术关键，探讨了未来变电站自动化新技术的动向。

THE DISTRIBUTION ABOUT TECHNICAL DEVELOPMENT OF SUBSTATION AUTOMATION SYSTEM

Integating the local supenisory control,SCADA data collection, remote control and protection into an unifined system is the tendency of substation automati on technique. This paper provides the technique that the distribution substation maybe pay attention to the ways of data collection, control command execution and message exchange. The paper also points out the tendency of substation automation new technique in the future.