机构地区: 茂名学院机电工程学院自动化系
出 处: 《仪器仪表用户》 2008年第4期133-134,共2页
摘 要: 针对石化装置在生产过程中可能出现的危险,如何设计安全仪表系统(SIS),文章阐述了安全仪表系统的基本概念,介绍了安全仪表系统的选用以及相关元件的选型原则,对不同结构的SIS性能进行了比较,为自控设计人员提供了选型的依据。 In accordance with the danger of equipments appeared in petrochemical plant, how carry through design of safety instruments system(sis). In this paper the concept of safety instruments system (SIS) was expatiated, it introduces the setting and selection principle on the SIS and related elements. And also it compares with SIS's different structure on capability. Some references on the instrument type selection for instruments design personnel was given.
领 域: [自动化与计算机技术] [自动化与计算机技术]