The Operation Scheduling Strategy Of Raw Water Pumping Station Based On Dynamic Programming

With the promulgation of the State Development and Reform Commission introduced the tariff policy, water and electricity at the peak of the peak coincidence. Heavy water plant operation, the pumping station to achieve energy has become particularly important. In this paper, water pumping station for the study of energy-saving operation. Even break the traditional 24-hour uninterrupted water supply strategy. According to the practical operation of raw water pumping station of price difference between peak and off-, in conditions that the flow of secondary pumping station and the water level of suction well of raw water pumping station changed hourly, make full use of clean water tank volume, rational distribution of the flow of raw water pumping stations every hour by dynamic programming method, and determine the running time of pumps, the economic operation in order to be a pumping station program.The topics include the following subjects: establishment of the mathematical model, module programming and the establishment of procedures described in (dynamic planning module, pump selection of the optimum operating in parallel groups and real-time scheduling module and pump station modules), the accuracy of testing procedures. An example of the optimization results, the evaluation and optimization analysis of the factors that influence it.Finally, according to the optimization of the raw water pumping station made some suggestions, and also points out a number of deficiencies. Due to a lack of experience in many respects, a good method is applied there should be a more in-depth research and experimentation.