Foxboro DCS系统在公用工程蒸汽控制中的应用

Application of Foxboro DCS in Steam Control of Utilities

在阿尔及尔SONATRACH公司炼油厂公用工程改造项目中,为了增加蒸汽自控系统的投用率,将Foxboro DCS系统应用于高低压蒸汽的控制中。改造实施后,多次避免了因蒸汽管网波动造成的非计划停车。

For purpose of increasing the efficiency of the steam auto-control system in SONATRACH refinery’s renovation project in Algiers,Foxboro DCS was applied to control both high and low pressure steam there.The results showed that,after the implementation,the unplanned shutdown caused by the fluctuation of steam pipe network had been avoided for many times.