摘要
分析了冗余技术在水电站计算机监控系统中的配置模式和可靠性设计。阐述了单星形、双星形和双环网等3种结构冗余以及电源冗余、存储冗余和信号冗余等3种功能冗余,介绍了冗余模式与主备模式的异同以及具体实施。
Application of redundancy technology to configuration mode and reliability design in the hydropower station computer monitoring system is analyzed in this paper.Structure redundancy of the single star,double star-shaped,double-loop network and functional redundancy such as： power,storage,and signal are described.In addition,the similarities and differences between redundancy mode and standby mode,as well as its specific implementation are introduced.
出处
《水电自动化与大坝监测》
2011年第6期19-22,共4页
HYDROPOWER AUTOMATION AND DAM MONITORING
关键词
水电站
计算机监控系统
冗余
稳定性
hydropower station
computer monitoring system
redundancy
stability
