水力发电2018，Vol.44Issue(6)：75-79,5.
基于二维嵌套动态规划的清江梯级联合调度研究
Research on Joint Scheduling of Qingjiang Cascade Power Stations Based on Two-dimensional Nested Dynamic Programming
摘要
Abstract
In view of the problem of non-global optimal solution of dynamic programming and intelligent optimization algorithms in the joint scheduling of cascade hydropower stations,taking Qingjiang cascade hydropower stations as research object,a twodimensional nested dynamic programming algorithm is proposed to optimize the scheduling.In proposed joint scheduling algorithm,the influences of the outflow process of upper hydropower station on the power generations of middle and lower hydropower stations,and the influence of the outflow process of middle hydropower station on the power generation of lower hydropower station are all taken into account.Compared with the actual scheduling and conventional dynamic programming scheduling,the proposed scheduling can obtain ideal power generation efficiency,which provides a global idea and method for the joint scheduling of cascade hydropower stations.关键词
二维嵌套动态规划/常规动态规划/联合调度/清江梯级水电站Key words
two-dimensional nested dynamic programming/conventional dynamic programming/joint scheduling/Qingjiang cascade hydropower station分类
建筑与水利引用本文复制引用
林伟,李英海,董晓华,张琪,苏中波..基于二维嵌套动态规划的清江梯级联合调度研究[J].水力发电,2018,44(6):75-79,5.基金项目
国家自然科学基金项目(51409152) （51409152）
