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本文以南水北调中线水资源调配为实例,采用通用水资源优化调配模型WROOM进行45年长系列建模、求解及结果分析。首先,根据南水北调中线水资源系统特点,提出了WROOM模型在南水北调中线水资源调配中系统概化的指导思想;然后,阐述了模型设置方案的基本思路,采用多种优化方法,以供水优先级与是否考虑农业生态供水为控制参数选取了5种方案,并进行建模求解。通过对不同控制参数下供需平衡的对比分析,说明了不同方案的特点,可以为中线水资源实时调度方案的制定提供参考。
In this paper, the mid-route of South-to-North Water Diversion is used as an example to conduct a series of 45-year long series modeling, solution and result analysis using WROOM, an optimized water allocation model. First of all, according to the characteristics of the water resources system of the Middle Route of South-to-North Water Diversion Project, the author put forward the guiding principle of the system generalization of WROOM model in the water diversion of the Middle Route of South-North Water Transfer Project. Then, the basic idea of the model setting scheme is expounded, Whether to consider agro-ecological water supply for the control parameters selected five kinds of programs, and modeling solutions. By contrasting the supply and demand balance under different control parameters, the characteristics of different schemes are illustrated, which can provide a reference for the formulation of the real-time scheduling scheme for midline water resources.