摘要
独立计量区域(DMA)是一种有效的城市供水管网管理方法,近年来受到国内外供水企业的广泛关注。DMA的实施不仅能有效减少管网漏失,而且有利于实现管网的压力管理和优化运行。目前国内外进行的相关研究主要集中在DMA的设计规划和应用实践,其中DMA设计主要涉及DMA的适宜范围、边界规划及进水口选择等,而DMA应用主要涉及漏失监测和压力管理。建议在今后DMA的推广应用中,对其经济性评价和海量数据管理给予一定的重视。
District metering area （DMA）, as an effective management strategy for water distribution network, has attracted more and more attention recently. DMA can not only reduce the water loss, but also facilitate the pressure management and optimal operation of water pipelines. The current research on DMA focuses on its design and application practice. DMA design mainly consists of its appropriate size, boundary planning and inlet selection, while DMA application practice mainly involves the leakage monitoring and pressure management of water pipelines. In addition, it is suggested that particular attention should be paid to the economic assessment and vast data management of DMA.
出处
《中国给水排水》
CAS
CSCD
北大核心
2011年第13期46-50,54,共6页
China Water & Wastewater
基金
"十一五"国家科技支撑计划项目(2006BAB17B03)
北京市教育委员会重点学科共建项目
关键词
供水管网
独立计量区域
设计规划
应用
water distribution network
district metering area
design planning
application
