A model of mid-long term optimal dispatching of cascadehydropowerstations is established and a solution is given using progressive optimality algorithm.
建立了梯级水电站中长期联合优化调度模型，并采用逐步优化算法对其进行求解。
2
Taking the cascadehydropowerstations of the middle Jinsha River as an example, a reasonable optimal dispatching solution is obtained through calculation.
以金沙江中游梯级水电站群为例，通过计算，得到了合理的联合优化调度方案。
3
The access road of cascadehydropowerstations will often get across existed reservoir region, and the sediment access will be inevitably built on reservoir alluvium.