引用本文:孔波,付少杰,黄强.大型复杂跨流域调水工程电站-水库-泵站群多目标优化调度[J].水资源保护,2020,36(6):67-72DOI:10.3880/j.issn.1004-6933.2020.06.011
KONG Bo,FU Shaojie,HUANG Qiang.Multi-objective optimal operation of hydropower plant-reservoir-pumping station group in large complex inter-basin water transfer projects[J].Water Resources Protection,2020,36(6):67-72.
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大型复杂跨流域调水工程电站-水库-泵站群多目标优化调度
孔波1, 付少杰2, 黄强1
1.西安理工大学陕西省西北旱区生态水利工程重点实验室, 陕西 西安 710048;2.国家电投集团黄河上游水电开发有限责任公司, 青海 西宁 810008
摘要:考虑调水量、发电最大和耗能最小3个目标,建立电站-水库-泵站群多目标优化调度模型。基于参数调整策略、邻域变异和加速策略,提出了求解多目标优化调度模型的综合改进布谷鸟新算法并求解模型,获得了发电、调水、泵站耗能多目标Pareto解集。以引汉济渭大型复杂跨流域调水工程为实例,将该模型与模拟调度模型和NSGA-Ⅱ算法多目标优化调度模型的结果进行比较,结果表明,该优化调度模型的发电、调水、耗能、弃水等各项指标合理,具有相对优势。
关键词:  跨流域调水  电站-水库-泵站群  多目标优化调度模型  改进布谷鸟算法  Pareto曲线
DOI:10.3880/j.issn.1004-6933.2020.06.011
基金项目:国家自然科学基金(51879213);国家重点研发计划(2017YFC0405900)
Multi-objective optimal operation of hydropower plant-reservoir-pumping station group in large complex inter-basin water transfer projects
KONG Bo1, FU Shaojie2, HUANG Qiang1
1.State Key Laboratory of Eco-Hydraulic Engineering in Shaanxi, Xian University of Technology, Xian 710048, China;2.Huanghe Hydropower Development Co., Ltd., Xining 810008, China
Abstract:A multi-objective optimal operation model of hydropower plant-reservoir-pumping station group is established considering three objectives: maximizing transferred water, maximizing hydropower generation and minimizing energy consumption. Based on the parameter adjustment strategy, the neighborhood variation and acceleration strategy, a new integrated and improved Cuckoo algorithm is proposed to solve the multi-objective optimization scheduling model, obtaining a multi-objective PARETO solution sets of power generation, water transfer and energy consumption of pumping stations. Taking the large and complex inter-basin water diversion project from Hanjiang to Weihe River as the research object, compared with the simulation scheduling model and NSGA-Ⅱ algorithm multi-objective optimization scheduling model, the optimal dispatching model has reasonable indexes such as power generation, water transfer, energy consumption, waste water and so on, having a comparative advantage.
Key words:  inter-basin water transfer  hydropower plant-reservoir-pumping station group  multi-objective optimal operation model  improved Cuckoo algorithm  Pareto curve

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