网络规划法在梯级水电站短期优化调度中的应用

用网络规划法对梯级水电站日负荷最优分配问题进行了探讨,提出了一种新的网络模型,在开机组合业已给定的条件下,直接将负荷分配到机组。还对算法进行了讨论,并在微机上对一个实际的梯级水电站进行了试算。计算结果表明该模型和算法是正确的、适用的。

THE APPLICATION OF NETWORK PROGRAMMING METHOD ON THE SHORT TERM OPTIMAL SCHEDULING FOR CASCADED HYDROPOWER STATIONS

The problem of the short term economic scheduling for cascaded hydropower stations is discussed with the network programming method. A new network model is built to dispatch the load to each unit when the unit commitment is determined. An algorithm of the minimal cost maximal flow is also discussed using the model and the algorithm to the Longxi River Cascaded Hydropower Stations, the computational result on the microcomputer VAX II shows that the model and the algorithm are correct and applicable.