硝酸装置DCS操作站运行故障原因及解决方案  

Cause Reasons of the Working Malfunction of DCS Operation Station in Nitric acid Installation and Solution Scheme

作　　者：李翠玉[1] 

机构地区：[1]沈阳工业大学工程学院,辽宁辽阳111003

出　　处：《河北化工》2012年第5期69-70,共2页Hebei Chemical Industry

摘　　要：在硝酸装置DCS系统中,3台操作站作为唯一的人机界面,将装置生产过程的监测对象实时反映给工艺操作人员。通过分析开车以来DCS运行故障导致装置停车的原因,初步解决了这一难题。In DCS of nitric acid installation,the production process of the device object real-time monitoring is fed back to the operator by three operation stations as only human-machine interface.To solve this problem preliminary through analyzing the reasons of the working malfunction causing the device not work since DCS running.

关 键 词：硝酸 操作站 故障 方案 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]