城市供水管网三级分区水力模型漏失控制研究  

Leakage Control of Urban Water Supply Network by Hydraulic Model with Three-level Partition

作　　者：谭奇峰 高金良[3] 叶健[3] 刁美玲[3] 谭本源 

机构地区：[1]广东粤海控股集团有限公司,广东深圳518021 [2]广东粤港供水有限公司,广东深圳518021 [3]哈尔滨工业大学市政环境工程学院,黑龙江哈尔滨150090 [4]东莞常平粤海水务有限公司,广东东莞523560

出　　处：《中国给水排水》2016年第13期63-66,共4页China Water & Wastewater

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)

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。The hydraulic model based on pressure-driven node flow principle was established, and three-level partition of urban water supply network was conducted by hydraulic simulation. The three-lev- el leakage detection and control system of water supply network was established, the optimal operation model of pump group was built in first-level scheduling management area （SMA） , and the optimal sched- uling of water yield distribution between water treatment plants was achieved. The optimal control model of pressure reducing valve in second-level pressure management area （PMA） was built, and the optimal control of regional pressure was achieved. The location model for leakage detection area in third-level dis- trict metering area （DMA） was built, and the rapid location of leakage area was achieved. Three-level partition leakage control technique of urban water supply network was applied in CP city, the process of partition was normalized, and good result was achieved.

关 键 词：三级分区漏失控制技术 微观水力模型 一级调度分区 二级压力分区 三级流量分区 

分 类 号：TU991.33[建筑科学—市政工程]