石油化工仪表DCS系统研究

Research on DCS System of Petrochemical Instrumentation

在社会主义现代化建设的新时期,石油化学工业得到迅猛发展,对仪表自动化系统控制精度也提出了更高、更新的要求。为有效解决自动控制问题,实现石油化工生产自动化,提高生产效率,保证人员安全,加强DCS系统在石油化工仪表中的应用,本文针对工程石油化工仪表DCS系统进行简要概述,详细分析工程石油化工仪表DCS系统的功能,性能设计要求及软件设计与核心技术的应用。通过对比实验,证实DCS系统在石油化工仪表精度控制方面的优势,并深入探讨了工程石油化工仪表DCS系统的维护方法,以期为他人提供借鉴。

In the new period of socialist modernization,the petrochemical industry has developed rapidly,and higher and updated requirements have also been put forward for the control accuracy of the instrument automation system.In order to effectively solve the problem of automatic control,realize the automation of petrochemical production,improve production efficiency,ensure personnel safety,and strengthen the application of DCS system in petrochemical instrumentation,this article gives a brief overview of the engineering petrochemical instrumentation DCS system,and analyzes the engineering in detail.Function and performance design requirements of petrochemical instrumentation DCS system,software design and application of core technology,through comparative experiments,the advantages of DCS system in petrochemical instrumentation precision control are confirmed,and the maintenance method of engineering petrochemical instrumentation DCS system is discussed in depth,in order to provide reference for others.