城市供水管网三级分区水力模型漏失控制研究

发布时间：2018-05-10 18:13

本文选题：三级分区漏失控制技术 + 微观水力模型　；参考：《中国给水排水》2016年13期

【摘要】：建立基于压力驱动节点流量原理的城市供水管网水力模型,通过水力模拟对城市供水管网实现三级分区。构建供水管网系统三级分区漏失检测与控制体系,在一级调度分区建立泵组优化调度控制漏失模型,实现水厂间水量的最优调度;在二级分区建立减压阀优化调控模型,实现区域压力最优控制;在三级分区建立漏失检测区域定位模型,实现漏失区域快速定位。城市供水管网三级分区漏失控制技术已应用于CP市管网,使分区工作规范化进行,取得了良好的效果。
[Abstract]:The hydraulic model of urban water supply network is established based on the principle of pressure driven node flow, and the three-level partition of urban water supply network is realized by hydraulic simulation. A three-level system of leakage detection and control for water supply network system is constructed, and a model of optimal dispatching and controlling leakage of pump group is established in the first dispatch zone to realize the optimal regulation of water quantity between water plants, and the optimal regulation model of pressure reducing valve is established in the second level district. The optimal control of regional pressure is realized, and the location model of leakage detection area is established in the third level area to realize the rapid location of the missing area. The three-level leakage control technology of urban water supply network has been applied to CP pipe network, which makes the division work standardized and has achieved good results.
【作者单位】：广东粤海控股集团有限公司;广东粤港供水有限公司;哈尔滨工业大学市政环境工程学院;东莞常平粤海水务有限公司;
【基金】：广东省教育部产学研结合项目(2011A090200040) 国家自然科学基金资助项目(51278148) 欧盟第七框架“玛丽·居里行动”计划项目(PIRSES-GA-2012-318985)
【分类号】：TU991.33

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