石油化工自控设计中冗余容错技术分析  

Analysis of Redundancy and Fault Tolerance Technology in Automatic Control Design of Petrochemical Industry

作　　者：张亮 Zhang Liang

机构地区：[1]山东鲁新设计工程有限公司

出　　处：《化工设计通讯》2020年第2期42-42,152,共2页Chemical Engineering Design Communications

摘　　要：随着信息技术在石油化工领域的应用日渐深入,石油化工的信息化、自动化发展速度随之提升,石油化工系统的智能化程度也不断提高。基于此,深入研究了石油化工自控设计中软硬件的冗余容错设计,同时关注了自控设计阶段的冗余容错,希望为冗余容错技术的合理应用带来一定帮助。With the application of information technology in the field of petrochemical industry,the development speed of information and automation in petrochemical industry is increasing,and the intelligent degree of petrochemical system is also increasing.Based on this,this paper will deeply study the redundancy fault-tolerant design of software and hardware in the automatic control design of petrochemical industry,and pay attention to the redundancy fault-tolerant design in the automatic control design stage,hoping that the research content can bring some help to the rational application of redundancy fault-tolerant technology.

关 键 词：石油化工自控 冗余 容错 DCS组态 

分 类 号：TE65[石油与天然气工程—油气加工工程]