%0 Journal Article
%T Abnormal quality detection and isolation in water distribution networks using simulation models
%A F. Nejjari
%A R. P¨Śrez
%A V. Puig
%A J. Quevedo
%J Drinking Water Engineering and Science Discussions
%D 2012
%I Copernicus Publications
%R 10.5194/dwesd-5-435-2012
%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-discuss.net/5/435/2012/dwesd-5-435-2012.pdf