Leak localisation methodology and real applications
Tipus de documentText en actes de congrés
Data publicació2017-06-26
EditorUPC. Departament d'Enginyeria de Projectes i de la Construcció
Condicions d'accésAccés obert
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
The leak localization community is very active and the Research Centre for Supervision, Safety and Automatic Control (CS2AC) is specially implicated in such an important issue. We have developed a methodology for leak localization using pressure measurements and hydraulic models. It is based on the fault detection and isolation theory and it evolved from a first version where binary residuals were generated to a correlation based method. This methodology was successfully applied in real networks. The improved leak localization approach includes contributions from other disciplines such as sensor placement, demand calibration and the accuracy assessment. This paper shows the evolution of a methodology due to the continuous work of a research team. First the algorithm is described. Results obtained in real networks are compared with those obtained in simulation. Finally, the new improvements of the methodology and the current challenges are presented and discussed.
Document relacionatPresentació
CitacióQuevedo Casín, J. J.; Puig Cayuela, V.; Pérez Magrané, R. Leak localisation methodology and real applications. A: "I International Congress on Water and Sustainability". UPC. Departament d'Enginyeria de Projectes i de la Construcció, 2017.
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113-237-2-RV.PDF | Artículo completo | 584,6Kb | Visualitza/Obre | |
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