Design and application on optimal calculation for time period´s distributing in pumping station

In the pumping station operation scheduling process, given the net head and flow of pump station, distribute the flow of the pumping station in pump of the pump station, to determine the best combination of the level of speed and the synchronous or asynchronous motor and the optimal pump flow or vane angle, thus make the operational costs of the pumping station to be minimum To meet these requirements, the technical model of optimal calculation of time period´s distributing in pumping station has been presented, the model was built based on dynamic programming method. The software of optimal calculation of time period´s distributing in pumping station has been designed by using WPF applications and VB.NET, the software has been applied to Fankou pumping station, it helps improve the efficiency of pumping station. The result of optimal calculation of the software is accurate and reliable.