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泗河流域水库闸坝群交互式优化调度模型与应用
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Abstract:
以协调流域上中下游地区间用水，以及生产、生态用水部门之间用水，合理配置流域水资源为研究目的，建立水库闸坝群交互式优化调度模型；以泗河流域作为算例，利用全流域31座大中型水库闸坝的长系列联合兴利调算成果，论证新建14座拦河闸坝数量、位置的可行性，提出优化拦蓄工程布局的建议；在优化后的拦蓄工程布局下，提出基于县际控制断面下泄水量的控制指标法的干流水量分配办法，对加强泗河干流水量统一调度，促进流域经济社会发展和生态环境改善具有重要意义。
In order to coordinate the water utilization between the upper, middle and lower reaches of the basin, as well as between the departments of production and ecological water, and rationally allocate the water resources in the basin, an interactive optimal operation model of dam and gate group of reservoirs is established. Taking Sihe River basin as an example, this paper demonstrates the feasibility of the number and location of 14 newly built sluice dams by using the results of long-term joint benefit adjustment of 31 large and medium reservoir dams in the whole basin, and puts forward some suggestions for optimizing the layout of the sluice projects. Under the optimized layout of the storage project, a method of water distribution in the main stream based on the control index method of the discharge under the inter-county control section is put forward, which is of great significance for strengthening the unified regulation of the water flow in the main stream, promoting the economic and social development, and improving the ecological environment.
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