净水技术2016，Vol.35Issue(5)：104-107,4.
基于联动特性的区域管网供水压力的突变
Sudden Change of Water Supply Pressure in Regional Pipeline Network Based on Linkage Characteristics
摘要
Abstract
Urban water supply pipe network pressure is one of the most important indicator of water supply control. The network pressure real-time monitoring can accurately reflect the situation of water supply at a time with the development of information technology. When the online pressure monitoring points reach a certain size,depending only on the traditional single point alarm analysis methods has been unable to meet the requirements of existing emergency disposal timely response. It is necessary to construct linkage characteristics of the regional pipeline network evaluation model,which is the basis provided for the optimization of the overall network control system. According to the characteristics of Shanghai central city water supply network online pressure monitoring points’ distribution and operation,this paper carry out exploratory research established with linkage characteristics of the regional network alarm,and put computer aided control into practice. Although the correlation method is still not perfect and may produce a certain false alarm rate,but it still takes a certain application effect.关键词
实时监测/供水调度/联动特性/辅助调度Key words
real-time monitoring/water supply control/linkage characteristic/computer aided control分类
建筑与水利引用本文复制引用
汪瑞清..基于联动特性的区域管网供水压力的突变[J].净水技术,2016,35(5):104-107,4.基金项目
国家自然基金重点项目“大型城市分布式供水管网系统的建模、分析与优化调度” （）
