Abnormal quality detection and isolation in water distribution networks using simulation models

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 th...

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Detalles Bibliográficos
Autores: Nejjari Akhi-Elarab, Fatiha|||0000-0001-9118-632X, Pérez Magrané, Ramon|||0000-0002-9216-4234, Puig Cayuela, Vicenç|||0000-0002-6364-6429, Quevedo Casín, Joseba Jokin|||0000-0002-7827-2896, Sarrate Estruch, Ramon|||0000-0002-9979-5899, Cugueró Escofet, Miquel Àngel|||0000-0001-9525-1790, Sanz Estapé, Gerard|||0000-0003-2821-9912, Mirats, J M
Tipo de recurso: artículo
Fecha de publicación:2012
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/17036
Acceso en línea:https://hdl.handle.net/2117/17036
https://dx.doi.org/10.5194/dwes-5-67-2012
Access Level:acceso abierto
Palabra clave:Automatic control
Water - Distribution
Control automàtic
Xarxes de distribució
Clor -- Aspectes ambientals
Aigua--Distribució
Àrees temàtiques de la UPC::Informàtica::Automàtica i control
Descripción
Sumario: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.

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