%0 Journal Article
%T Abnormal quality detection and isolation in water distribution networks using simulation models
%A F. Nejjari
%A R. P¨¦rez
%A V. Puig
%A J. Quevedo
%A R. Sarrate
%A M. A. Cuguer¨®
%A G. Sanz
%A J. M. Mirats
%J Drinking Water Engineering and Science (DWES) & Discussions (DWESD)
%D 2012
%I Copernicus Publications on behalf of the TU Delft
%R 10.5194/dwes-5-67-2012
%X This paper proposes a model based detection and localisation method to deal with abnormal quality levels based on the chlorine measurements and chlorine sensitivity analysis in a water distribution network. A fault isolation algorithm which correlates on line the residuals (generated by comparing the available chlorine measurements with their estimations using a model) with the fault sensitivity matrix is used. The proposed methodology has been applied to a District Metered Area (DMA) in the Barcelona network.
%U http://www.drink-water-eng-sci.net/5/67/2012/dwes-5-67-2012.html