Publication
Pumps condition assessment in water distribution networks
Conference Article
Conference
IFAC Symposium on Fault Detection Supervision and Safety for Technical Processes (SAFEPROCESS)
Edition
10th
Pages
662-667
Doc link
https://doi.org/10.1016/j.ifacol.2018.09.646
File
Authors
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Soldevila, Adrià
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Blesa Izquierdo, Joaquim
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Fernandez-Cantí, Rosa M.
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Tornil Sin, Sebastian
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Meseguer Amela, Jordi
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Puig Cayuela, Vicenç
Projects associated
Abstract
This paper presents a method for the detection of faults in electrical pumps. The method relies on the computation of two features, the pump effciency and the hydraulic balance, that present reference values during healthy pump operation and change when the pump is affected by a fault. In this paper, the CUSUM Change Detection Test and the Mann-Whitney Change Point Method are proposed as change detection algorithms to process both features. The method has been applied to a real installation with several pumps and the results are reported in the paper.
Categories
automation.
Author keywords
Fault detection, water pumps
Scientific reference
A. Soldevila, J. Blesa, R.M. Fernandez-Cantí, S. Tornil-Sin, J. Meseguer and V. Puig. Pumps condition assessment in water distribution networks, 10th IFAC Symposium on Fault Detection Supervision and Safety for Technical Processes, 2018, Warsow, Poland, Vol 51-24 of IFAC Papers Online, pp. 662-667, IFAC-Elsevier.
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