[1]陈晓侠,薛 旭.基于PCS7的环丁砜SIS系统设计与实现[J].工业仪表与自动化装置,2025,(04):62-67.[doi:10.19950/j.cnki.CN61-1121/TH.2025.04.011]
　CHEN Xiaoxia,XUE Xu.Design and implementation of sulfolane SIS system based on PCS7[J].Industrial Instrumentation & Automation,2025,(04):62-67.[doi:10.19950/j.cnki.CN61-1121/TH.2025.04.011]
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基于PCS7的环丁砜SIS系统设计与实现()

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2025年04期
页码:
62-67
栏目:
出版日期:
2025-08-15

文章信息/Info

Title:
Design and implementation of sulfolane SIS system based on PCS7
文章编号:
1000-0682（2025）04-0062-06
作者:
陈晓侠; 薛 旭
大连交通大学 电气工程学院，辽宁 大连 116028
Author(s):
CHEN Xiaoxia;  XUE Xu
(School of Electrical Engineering, Dalian Jiaotong University, Liaoning Dalian 116028, China)
关键词:
SIS; 环丁砜生产控制; PCS7; CFC; 冗余
Keywords:
safety instrument system;  sulfolane production control;  PCS7;  CFC;  redundancy
分类号:
TH86
DOI:
10.19950/j.cnki.CN61-1121/TH.2025.04.011
文献标志码:
B
摘要:
为了提升环丁砜产品生产过程的安全性，确保在高温、高压、易燃易爆等危险因素下，系统能够稳定运行，采用SIMATIC PCS7故障安全型软硬件，实施电源、CPU、通信模块等多级冗余设计，构建高可靠性的安全仪表系统（SIS）。详细设计并实施了SIS系统的硬件配置（选择并安装适合的冗余组件）、联锁程序（编写安全逻辑程序确保故障时自动切换与安全操作）、监控界面（设计直观易用的监控画面以实时监控生产状态）和系统整体调试及投运。成功建立了基于SIMATIC PCS7的环丁砜生产安全仪表系统，通过多重冗余措施显著提高了系统的安全性与可靠性，有效应对了生产过程中的高风险因素，保障了生产的安全进行。
Abstract:
In order to enhance the safety of the production process of sulfolane products and ensure stable operation of the system under high temperature, high pressure, flammable and explosive hazards, SIMATIC PCS7 fault-tolerant software and hardware are adopted, and multi-level redundancy designs such as power supply, CPU, and communication modules are implemented to construct a highly reliable Safety Instrumented System (SIS). Detailed design and implementation of the hardware configuration of the SIS system (selection and installation of suitable redundant components), interlocking program (writing safety logic program to ensure automatic switching and safe operation in case of failure), monitoring interface (designing intuitive and easy-to-use monitoring screens to monitor production status in real time), and overall system debugging and commissioning. We have successfully established a safety instrumented system for sulfolane production based on SIMATIC PCS7. Through multiple redundancy measures, the system’s safety and reliability have been significantly improved, effectively addressing high-risk factors in the production process and ensuring safe production.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2024-10-13第一作者：陈晓侠(1976—)，女，辽宁开原人，大连交通大学电气工程学院，副教授，研究方向为综合自动化与轨道交通先进控制E-mail: cxx_dtty@163.com
更新日期/Last Update: 1900-01-01