Reference : On-line model-based fault detection and isolation for PEM fuel cell stack systems
Scientific journals : Article
Engineering, computing & technology : Electrical & electronics engineering
http://hdl.handle.net/10993/13202
On-line model-based fault detection and isolation for PEM fuel cell stack systems
English
Rosich, Albert mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Sarrate, Ramon [Universitat Politècnica de Catalunya > ESAII - SAC]
Nejjari, Fatiha [Universitat Politècnica de Catalunya > ESAII - SAC]
In press
Applied Mathematical Modelling
Elsevier Science
Yes
International
0307-904X
New York
NY
[en] Fault diagnosis ; Consistency relation ; Residual generation ; Fuel cell system
[en] Efficient and reliable operation of Polymer Electrolyte Membrane (PEM) fuel cells are key requirements for their successful commercialization and application. The use of diagnostic techniques enables the achievement of these requirements. This paper focuses on model-based fault detection and isolation (FDI) for PEM fuel cell stack systems. The work consists in designing and selecting a subset of consistency relations such that a set of predefined faults can be detected and isolated. Despite a nonlinear model of the PEM fuel cell stack system will be used, consistency relations that are easily implemented by a variable back substitution method will be selected. The paper also shows the significance of structural models to solve diagnosis issues in complex systems.
http://hdl.handle.net/10993/13202
10.1016/j.apm.2013.10.065
http://dx.doi.org/10.1016/j.apm.2013.10.065

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