摘要
本文主要对AP1000核电机组汽轮机保护系统适用的I&C架构进行研究。本文首先介绍了汽轮机保护系统经过验证的典型架构;运用网络可靠度规则对各类典型架构可靠性进行分析;其次结合常用AST跳闸单元结构,给出了各种典型架构适用的AST单元表决形式。
This paper mainly research on turbine protection system in AP1000 nuclear power plant, first it introduces typical IC architectures of turbine protection system which have been verified, adopt rules of network reliability to analysis the reliability of the typical IC architectures; second combined with the turbine trip unit AST which commonly used, give the suggestion in select IC architectures consideration in vote of AST.
出处
《仪器仪表用户》
2015年第2期70-72,共3页
Instrumentation
关键词
典型架构
系统可靠度
表决可靠度
AST
typical architecture
reliability of system
reliability of voting unit
AST
