DocumentCode :
1861146
Title :
Model based fault detection and isolation of PEM fuel cell
Author :
Yang, Quan ; Aitouche, A. ; Bouamama, Belkacem Ould
Author_Institution :
Lab. d´´Autom., Genie Inf. et Signal, Hautes Etudes d´´Ing., Lille, France
fYear :
2010
fDate :
6-8 Oct. 2010
Firstpage :
825
Lastpage :
830
Abstract :
This paper presents a procedure of fault detection and isolation of proton exchange membrane (PEM) fuel cell based on its mathematical model by nonlinear analytical redundancy approach. The model is simplified into five nonlinear state equations representation. The transient phenomena captured in the model include the compressor dynamics, the flow characteristics, mass and energy conservation and manifold fluidic mechanics. Analytical redundancy relations (ARR) are generated and numerical simulation results are given. Two actuator faults and two sensor faults are detected and isolated. The diagnosability of fuel cell system is also obtained.
Keywords :
energy conservation; fault location; numerical analysis; proton exchange membrane fuel cells; redundancy; PEM fuel cell; analytical redundancy relations; compressor dynamics; energy conservation; fault detection; fault isolation; manifold fluidic mechanics; mass conservation; mathematical model; nonlinear analytical redundancy; nonlinear state equations representation; numerical simulation; proton exchange membrane fuel cell; transient phenomena; Anodes; Cathodes; Equations; Fuel cells; Manifolds; Mathematical model; Redundancy;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Control and Fault-Tolerant Systems (SysTol), 2010 Conference on
Conference_Location :
Nice
Print_ISBN :
978-1-4244-8153-8
Type :
conf
DOI :
10.1109/SYSTOL.2010.5676088
Filename :
5676088
Link To Document :
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