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为实现多水源供水系统的优化调度,确保供水系统的安全、可靠、经济运行,建立了多水源供水优化调度决策支持系统。该系统以供水管网微观模型为基础,以多水厂出厂流量和压力为变量,寻求各泵站水泵的最优组合,建立了供水系统二级优化调度模型,并用遗传算法求解。其相应软件在东北某市应用效果良好,效益明显,证明该系统切实可行。
In order to realize the optimal dispatch of multi-water source water supply system and ensure the safety, reliability and economic operation of water supply system, a multi-source water supply dispatching decision support system has been set up. Based on the microscopic model of water supply network, this system seeks the optimal combination of pumps for each pumping station by taking factory flow and pressure as variables, and establishes a two-level optimal scheduling model for water supply system and solves the problem with genetic algorithm. The corresponding software in a city of Northeast application effect is good, obvious benefits, prove that the system is feasible.