| 给水管网耦合优化调度模型的建立及应用 |
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| 引用本文： | 郑飞飞,信昆仑,刘遂庆.给水管网耦合优化调度模型的建立及应用[J].中国给水排水,2008,24(17). |
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| 作者姓名： | 郑飞飞 信昆仑 刘遂庆 |
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| 作者单位： | 同济大学环境科学与工程学院,上海,200092 |
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| 摘 要： | 引入节点水龄作为优化调度的约束条件,以EPANET 2.0作为管网水力平差计算和水质模拟工具,建立了一种多水源管网的耦合优化调度模型,并采用双重遗传算法对其进行求解.该模型简化了变量空间,加快了收敛速度,提高了求解效率.将此模型应用于实际管网,取得了较为明显的优化效果.
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| 关 键 词： | 给水管网 优化调度 遗传算法 节点水龄 |
Establishment and Application of Coupled Model for Optimal Operation of Water Supply Network |
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| ZHENG Fei-fei,XIN Kun-lun,LIU Sui-qing.Establishment and Application of Coupled Model for Optimal Operation of Water Supply Network[J].China Water & Wastewater,2008,24(17). |
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| Authors: | ZHENG Fei-fei XIN Kun-lun LIU Sui-qing |
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| Affiliation: | ZHENG Fei-fei,XIN Kun-lun,LIU Sui-qing(School of Environmental Science , Engineering,Tongji University,Shanghai 200092,China) |
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| Abstract: | Introducing node water age as constraint of optimal operation and EPANET 2.0 toolkit as a tool of the hydraulic calculation and water quality simulation of the network,a coupled model for optimal operation of the multi-source water supply network was established.A dual-genetic algorithm was used to solve the model.The model can simplify variable space,quicken convergence speed and improve solving efficiency.The model was applied to the actual water supply network and a fairly good result was obtained. |
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| Keywords: | water supply network optimal operation genetic algorithms node water age |
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