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以供水水库为研究对象,考虑了水库的供水、发电目标及两目标的权衡,构建了供水计算、发电计算和多目标计算等三个模型,并分别通过二次规划、混合整数线性规划、非线性规划对三个模型进行优化求解。研究涉及高维性、非线性、多目标在内的水库优化调度问题求解难点。以某两水库调度问题为例,应用优化软件LINGO高质高效求解,为以供水与发电作为主要目标的水库调度问题求解分析提供了示范。
Taking water supply reservoir as the research object, three models of water supply calculation, power generation calculation and multi-objective calculation are constructed considering the reservoir water supply, power generation target and the balance between the two targets. The model is composed of quadratic programming, mixed integer linear programming, Linear programming optimizes the three models. The research deals with the difficulty of solving reservoir optimal operation problems, including high dimensionality, nonlinearity and multi-objective. Taking a reservoir dispatching problem as an example, the optimization software LINGO is used to solve the problem of reservoir dispatch with water supply and power generation as the main objective.