Optimized control of pressure reducing valves in water distribution networks with dynamic topology

被引：17
|
作者：
Wright, R. [1 ]
Abraham, E. [1 ]
Parpas, P. [2 ]
Stoianov, I. [1 ]
机构：
[1] Imperial Coll London, Dept Civil & Environm Engn, InfraSense Labs, London SW7 2BU, England
[2] Imperial Coll London, Dept Comp, London SW7 2BU, England
来源：
COMPUTING AND CONTROL FOR THE WATER INDUSTRY (CCWI2015): SHARING THE BEST PRACTICE IN WATER MANAGEMENT | 2015年 / 119卷
基金：
英国工程与自然科学研究理事会;
关键词：
Dynamic Topology; Water Distribution Networks; Resilience; Optimization;
D O I：
10.1016/j.proeng.2015.08.994
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
A dynamic topology aggregates zones in water distribution networks (WDNs) for improved pressure management and resilience to failure. Based on a sequential convex programming (SCP) approach, we propose an optimization method for the control of pressure reducing valves (PRV) in WDNs with dynamic topology. By restricting the SCP iterations to the feasible search space, we show that reliable convergence of the method is achieved. Using an experimental study in a large operational network, the optimization of PRV settings with a dynamic topology is shown to result in pressure reductions of 3.7% compared to optimized PRVs in a closed DMA structure. (C) 2015 Published by Elsevier Ltd.
引用
收藏
页码：1003 / 1011
页数：9
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