摘要
通过对变电站综合自动化系统的结构分析建立了变电站综合自动化系统的故障树模型,并以建立的故障树模型为依据利用故障树分析法分析了变电站综合自动化系统故障率的计算方法。利用工控组态软件设计了变电站综合自动化可靠性的计算机分析评估软件,可计算模拟变电站综合自动化系统的实时可靠性和可用性指标。
By analyzing the structure of the substation and the substation integrated automation system a fault tree model of the substation integrated automation system being established and established a substation integrated automation system failure rate calculation method based on fault tree analysis. Designed a computer analysis and evaluation software of the reliability of substation integrated automation use control configuration software,the software can compute the real-time reliability and availability indexes of simulation substation integrated automation system.
出处
《自动化与仪器仪表》
2016年第2期138-141,共4页
Automation & Instrumentation
基金
兰州交通大学青年科学基金(2013039)
甘肃省自然科学基金(148RJZA040)
甘肃省高等学校科研项目(2014A-045)
甘肃省财政厅基本科研业务费(214154)
关键词
变电站综合自动化系统
模拟运行
可靠性
计算机辅助分析评估
Substation integrated automation system
Simulation run
Reliability
Computer aided analysis evaluation
