Optimal Operation Methods of Baise Reservoir for Flood Control
Abstract: There are mainly two difficulties in the process of solving a single reservoir operation, which are the possibility of un-optimal in the reservoir conventional operation and the complexity in the optimal operation. In order to solve these problems, a deterministic flood operation model was established, then a simplified two-dimensional dynamic programming method was used to resolve the difficulties of time-lag of the Muskingum method and find the optimal solution. Using the implicit stochastic method to analyze the optimal trajectory, forecasting reservoir capacity and storage outflow were applied. The operating rules of the Baise reservoir were derived by piecewise linear fitting. This Baise reservoir was selected as the case study. The results indicated that the simplified two-dimensional dynamic programming can reduce the computational complexity. The optimal operation made the mean value of reservoir maximum water levels 0.27 m lower than the conventional operating rules, and the optimal operation is superior to the conventional operation. The operating rules made the mean value of reservoir maximum water levels 0.27 m lower than the conventional operating rules, and the derived operating rules can optimize the process of the Baise reservoir flood storage.
文章引用: 张靖文 , 刘 攀 , 雷晓辉 , 陈西臻 , 张 旺 (2014) 百色水库防洪优化调度方法研究。 水资源研究， 3， 315-325. doi: 10.12677/JWRR.2014.34039
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