水电自动化与大坝监测
水電自動化與大壩鑑測
수전자동화여대패감측
HYDROPOWER AUTOMATION AND DAM MORNITORING
2011年
6期
19-22
,共4页
水电站%计算机监控系统%冗余%稳定性
水電站%計算機鑑控繫統%冗餘%穩定性
수전참%계산궤감공계통%용여%은정성
hydropower station%computer monitoring system%redundancy%stability
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。
分析瞭冗餘技術在水電站計算機鑑控繫統中的配置模式和可靠性設計。闡述瞭單星形、雙星形和雙環網等3種結構冗餘以及電源冗餘、存儲冗餘和信號冗餘等3種功能冗餘,介紹瞭冗餘模式與主備模式的異同以及具體實施。
분석료용여기술재수전참계산궤감공계통중적배치모식화가고성설계。천술료단성형、쌍성형화쌍배망등3충결구용여이급전원용여、존저용여화신호용여등3충공능용여,개소료용여모식여주비모식적이동이급구체실시。
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.
