基于模拟-优化模式的供水水库群联合调度规则研究  

Joint operation rules for multi-reservoir water supply system based on the model of simulation and optimization

作　　者：郭旭宁[1] 胡铁松[1] 黄兵 韩义超[3] 

机构地区：[1]武汉大学水资源与水电工程科学国家重点实验室,湖北武汉430072 [2]湖南省水利水电勘测设计研究总院,湖南长沙410007 [3]辽宁省水利水电勘测设计研究院,辽宁沈阳110006

出　　处：《水利学报》2011年第6期705-712,共8页Journal of Hydraulic Engineering

基　　金：国家自然科学基金项目(50739003);公益性项目(NS200801044);武汉大学2008年博士研究生(含1+4)自主科研项目

摘　　要：提出了基于模拟-优化模式的混联供水水库群联合优化调度规则求解框架。首先,通过构建虚拟聚合水库,编制联合调度图,以做出水库群对各用水户的供水方案;其次,通过优化成员水库供水任务分配因子,并结合供水水库群常规调度规则,实现共同供水任务在水库间的优化分配。采用改进粒子群算法(NSPSO)对观音阁-葠窝-汤河水库群联合供水调度模型决策变量(联合调度图调度线位置和成员水库供水任务分配因子)进行多目标优化,分析联合供水调度过程中目标之间的竞争关系,检验联合调度规则的合理性与有效性以及NSPSO算法的优化效率。This paper proposes a model framework to determine joint operation rule for multi-reservoir water supply system based on the model of simulation and optimization. The procedure to employ this model framework includes： （1） determining water-supply amount for all water users by a piece of combined rule curves based on the constructed virtual aggregation reservoir, （2） achieving the optimal allocation of water-supply muhi-reservior. The NSPSO （Non-dominated Sorting Particle Swarm Optimization） algorithm is employed to optimize the combined rule curves and allocation ratios for Guanyinge-Shenwo-Tanghe water-supply system and the multi-objective competitive relationship is also analyzed. The results show that both joint operation rule and NSPSO are effective and reasonable for solving multi-reservoirs water supply operation problems.

关 键 词：混联供水水库群 虚拟聚合水库 联合调度图 供水任务分配 改进的粒子群算法(NSPSO) 

分 类 号：TV697[水利工程—水利水电工程]