自动化是水电站现代化水平的重要标志。介绍了水电站自动化的目的和内容,指出了计算机监控系统在水电站自动化的发展历程。详细地说明了水电站计算机监控系统的设计原则,并基于此提出了计算机监控系统全分布、开放式的自动控制架构,描述了计算机监控系统的典型配置方案,从三个层面上对计算机监控系统功能进行了说明。随后指出计算机监控系统的软件结构。最后对计算机监控系统的软硬件发展趋势进行了阐述。
Automation is a significant feature for modem hydropower stations. The intention and content of automation in hydropower station are introduced and the developing history of computerized monitoring system for automation in hydropower stations is proposed. The design criteria of computerized monitoring system are presented ; and based on these criteria, a fully distributed and open automatic control structure of computerized monitoring system is given. A typical configuration is described, and the functions of computerized monitoring system are discussed on three levels, then the software structure of the monitoring system is stated. Finally, the developing trend of computerized monitoring system from aspects of hardware and software is expanded.