摘要
针对水调自动化系统在可靠性、高效性和稳健性方面的要求,结合三峡梯级水调自动化系统在相关问题上的做法,详细讨论了提升大型水调自动化系统的可靠性、高效性和稳健性的关键技术。主要的技术涉及:双网设计、主机集群、三层架构、数据库真实应用集群(RAC)设计、数据库备份、数据库优化、断面数据库、广播刷新等。
By means of introducing some experiences in constructing the Three Gorges cascade reservoir dispatching automation system, this paper discusses some key techniques to the improvement of the reliability, efficiency and stability of a reservoir dispatching automation system. The mam techniques include double LANs design, server cluster, N-tier Service Oriented Architecture, Oracle RAC, database backup, database optimization, snapshot, broadcast refreshment, and so on
出处
《水电自动化与大坝监测》
2005年第3期16-19,24,共5页
HYDROPOWER AUTOMATION AND DAM MONITORING
关键词
水调自动化系统
可靠性设计
高效性设计
稳健性设计
reservoir dispatching automation system
reliability design
efficiency design
stability design
