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Design of Security and Protection System for EOEG in Petrochemical Factory
Author(s): 
Pages: 335-337
Year: Issue:  2
Journal: Computer Measurement & Control

Keyword:  乙二醇安全保护系统TriconTristation1131Intouch;
Abstract: 针对某石化公司乙二醇装置,设计并实现了一个防止火灾和毒气的安全保护系统;利用Tricon配置了系统硬件,它由主系统、工程师站、SOE站、操作站/台、检测单元、声光报警器等组成,并与DCS和LAN通信;采用Tristation1131设计了控制逻辑和控制软件,包含功能相对独立的5个模块:与DCS通信、故障和控制过程问题报警、故障报警、系统自检、主逻辑;应用Intouch设计了友好的人机界面,进行了系统调试;系统的应用取得了预期效果.
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