摘要
为了满足地铁的高可靠性要求,地铁供电系统一般采用独特的环网结构。为保证其庞大复杂的监控系统的可靠性和可用性,并降低成本,本文结合工程实践,提出了一种分布式递阶地铁供电监控系统结构,并按照可靠性工程的方法分析其可靠性,用实际运行结果表明该系统设计的有效性。
For the high reliability requirement of subway, the power supply system of subway usually uses the special circle power supply architecture. For getting the high reliability and usability of its monitoring and control system, reducing its cost, basing on the practice, put forward the distributed hierarchical architecture of monitoring and control system of subway power supply, and analyze its reliability by reliability engineering method, proving its effectivity by the real project practice.
出处
《电气自动化》
北大核心
2004年第4期51-54,共4页
Electrical Automation
关键词
地铁供电系统
监控
可靠性
递阶结构
subway power supply
monitoring and control
reliability
hierarchical architecture
