南水北调江都站微机监控系统的设计

江都站是一座以灌溉、防洪、供水、排涝、发电、通航、改善生态环境等多功能于一体的大型水利枢纽工程．由4座泵站、12座节制闸、2座船闸、1座变电所及配套组成。采用先进的环网技术、冗余技术、PLC技术和组态技术，对泵站监控、闸门监控、变电所监控各子系统进行有机集成，成功解决了江都站微机监控系统多站点衔接、系统可靠运行的问题。该文叙述了系统的软硬件构成和功能。并着重说明了系统的优点。为南水北调工程建设提供了宝贵的经验。

Design of Computer Monitoring System in Jiangdu Pumping Station of the South-to-North Water Transfer Project

Jiangdu station is a large water conservancy project, with the function of irrigation, drainage, navigation, power generation, and ecological environment improvement. There are four pumping stations, four sluices and 1transformer station in total. By using Ethernet Ring technology, redundant technology, PLC technique and configuration technology, various subsystems were integrated, which are the station monitoring system, the gate monitoring system, and the substation monitoring system. It succeeded in solving the problem of convergence of multi-site, the reliable operation of the Jiangdu station computer monitoring system. It presented the constitution and function of the software and hardware of this system, and stresses the advantage of the system. It provides valuable experience of the South-to-North Water Transfer Project construction.