摘要
全厂统一的时钟有利于分析事故、查找原因、明晰事故发生过程。本文介绍几种常见的DCS系统与外部GPS时间同步系统之间的对时接口方式。
Union management for time synchronism in fossil fuel power plant is useful for analyzing accident , finding out the reasons, clearing accident procedure. This article introduces interface way for the time between several common DCS system and an external GPS time synchronism system.
出处
《科技视界》
2013年第32期325-326,共2页
Science & Technology Vision
关键词
GPS
分散控制系统
对时
GPS
Distributed control system
Time checkup
