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从水电站安全运行实际需要出发,将计算机技术、PLC技术、现场总线技术应用于水电站闸门监控系统中,以改善现有水电站闸门监测、控制中存在的各种问题,并成为今后水电站闸门监控系统发展的新方向。文中重点研究了闸门监控系统和组建网络中的容错问题,指出在闸门自动监控系统中需要考虑的容错因素,并提出了多种容错策略,以达到提高系统可靠性的目的。
Based on the practical needs of safe operation of hydropower stations, computer technology, PLC technology and field bus technology are applied to the sluice monitoring system of hydropower stations to improve various problems existing in sluice monitoring and control of hydropower stations and to become the development of sluice monitoring systems of hydropower stations in the future New direction. In this paper, we mainly study the fault-tolerant problems in the gate monitoring system and network construction, point out the fault tolerance factors to be considered in the gate automatic monitoring system, and propose a variety of fault tolerance strategies to achieve the goal of improving the system reliability.