摘要
本文依据安全仪表系统(SIS)相关标准对安全仪表功能、风险等基本概念进行解读,并以某在建项目为例,对SIS冗余问题、SIS系统与基本过程控制系统(BPCS)共用问题、旁路管理进行分析并阐述见解。
This paper interprets the basic concepts of the functions and risks etc.of safety instrument based on the relevant standards of the Safety Instrumented System(SIS),and takes a project under construction as an example to analyze and explain insights on SIS redundancy issues,SIS system and sharing issues of basic process control system(BPCS)and the bypass management.
作者
陈绍状
Chen Shaozhuang(SINOPEC SABIC TianJin Petrochemical Company Limited,Tianjin 300271)
出处
《化工设计》
CAS
2021年第3期41-43,2,共4页
Chemical Engineering Design
关键词
安全仪表系统
冗余
共用
旁路管理
safety instrumented system
redundancy
shared
bypass management
