The Design And Realization Of River Water Pumping Station's Computer Automatic Monitoring System

Pumping station monitoring system is a control, protection, operation, management in one system. Through automatic monitoring, operation optimization and fault diagnosis can greatly improve the efficiency of pumping station.Foshan Shakou water pumping station is important for Foshan Fenjiang river remediation works, undertake the task of sewage flushing. This article describes the computer automation monitoring system of pumping station. The system includes a computer monitoring system, protection system, excitation system, video monitoring system and remote operation system, in accordance with the principles and requirements of " unmanned on duty, few-manned on duty " for the design, comprehensive utilization of automation control, video surveillance and computer networks, communications technology, established an advanced automated monitoring and control systems to improve the security and reliability of water pumping station running and to bring into play fully the efficiency of project, facilitating the management of scientific and modern.This article based on the studies the present situation of domestic and foreign large pumping station project and the development process of pumping station automatic monitoring technology, has analyzed the present pumping station automatic monitoring system existing main problems, key from the system structure of pumping station automation, the network setting up, the monitoring system, specially the configuration software and so on several aspects have researched in detail. On this basis, to complete the establishment of remote scheduling system, and the connection with the office automation system of management, realizes the information sharing, remote scheduling and watershed management goal. Then, based on the operating characteristic of water pumping station, through the analysis of the automatic flow measurement of sluices and pumping station, as well as pumping/water scheduling process to achieve the pumps, the sluices and the water volume optimal combination, raised the economic efficiency of pumping station project.The automatic monitoring system for Shakou water pumping station had operated more than two years. It's stable, reliable, friendly interface and easy operation, very good satisfied to the running demand of Shakou water pumping station. This system enhanced modern management level, replaced operating personnel to participate directly in equipment's operation and adjustment, reduced misoperation, labor intensity and the number of operating personnel. It provided a reference for the transformation of similar pumping station's automated monitoring system and the automated construction of new pumping station.