Abstract: Considering inflows as random variables,the stochastic dynamic programming (SDP ) is considered as the best method for solving the optimal scheduling problem fo r multiple reservoir system.But the so-called “curse of dimensionality” and h uge co
Abstract: Considering inflows as random variables,the stochastic dynamic programming (SDP ) is considered as the best method for solving the optimal scheduling problem fo r multiple reservoir system.But the so-called “curse of dimensionality” and h uge co
文摘:与确定型优化调度将入流作为已知系列相比，随机动态规划将入流描述为随机变量，则更具合理性，因此该法是目前求解多库优化调度的最好方法.由于入流的随机描述，极大地增加了计算量，从而经常导致“维数灾”问题，故而又限制了该法在实际中的应用.本文以黄河上游5个梯级水电站群为例，应用随机优化调度方法研究其兴利优化调度问题，通过合理的入流描述，有效地避免了“维数灾”问题.