用“动态规划法”优化调度梯级泵站机组

Using "dynamic programming theory" to optimize dispatching of multi-stage pump stations

泵站的节能是泵站经济运行至关重要的课题,对其进行优化调度是节约能源并发挥泵站工程最大效益的有效途径。本文研究泵站优化调度的"动态规划法",建立优化调度数学模型,编写VisualBasic求解程序,以总能耗最低为目标模拟梯级泵站实际运行工况,研究了某梯级扬水泵站运行优化问题。

In fact, the waste of water and power energy is very severe in operating of Multi-Stage Pump Station. Therefore, it is very import to save energy in the operation and design of pump stations, optimizing dispatching of Multi-Stage Pump Stations is valid in saving energy project. A effective method of 'Dynamic Programming Theory' is presented and applied to optimize dispatching of Multi-Stage Pump Stations, a calculating program has done with Visual Basic. This paper studies using dynamic programming theory, trying to imitate the peculiarity of the running. The authors have solved the problem of water balance and the coordination of the pumps and so on while the total energy consuming is reduced to the minimum.