中型水电厂无人值班计算机监控系统的研制

Design and Implementation of Unmanned SCADA Systems in a Middle Sized HPP

介绍了一种中型水电厂无人值班计算机监控系统的设计思想、系统结构、系统功能及抗干扰和可靠性措施 .根据水电站的特点 ,采用全分布冗余结构对水电厂的电气量进行采集和控制 ,实现遥信、遥测、遥控和遥调功能 ;在系统设计中考虑了故障自动诊断和自动处理 ,同时还考虑了现场的抗干扰问题 。

An unmanned SCADA system in a middle sized hydropower plant and its implementation are presented. The design idea, system structure, system function, anti interference and reliability measures for the SCADA system are described in detail. The function of remote sign, remote measure, remote control, remote adjustment in the system by using complete redundancy structure to collect and control electrical variable is realized. In the design, the fault auto diagnosis and auto disposal as well as local interference are considered.