摘要
SCADA系统冗余配置是长输管道监测保护的常见形式。本文以可靠性理论为背景,建立了二模冗余系统的可靠度稳定性模型^([1])。以此模型对实践中的冗余配置系统进行分析比较,无论是串-并联或并-串联组合,系统稳定安全性都增加。
The redundant configuration of SCADA system is a common form of long-distance pipeline monitoring and protection.Based on the reliability theory,this paper establishes the reliability stability model of the two-module redundant system.This model analyzes and compares the redundant configuration systems in practice.Whether it is a series-parallel or a parallel-series combination,the stability of the system increases.
作者
孙威
SUN Wei(Guidaojiaotong Polytechnic Institute,Shenyang 110023,China)
出处
《价值工程》
2019年第5期146-149,共4页
Value Engineering
