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Dynamic behaviour and sensitivity analysis of 5kW PEMFC stack simulation

Ahmad, Arshad and Ramli, Ahmad Raoof (2003) Dynamic behaviour and sensitivity analysis of 5kW PEMFC stack simulation. Proceedings of International Conference On Chemical and Bioprocess Engineering . pp. 867-874.



This paper describes a three dimensional 5 kW PEMFC stack dynamic model. Both time and spatial dependence are considered. Dynamic response and sensitivity analyses of the stack are carried out using MATLAB and Simulink modules. The results highlights the three dimensional distributions of species concentrations, power density and temperature of model. The effects of feed flowrates on the stack power performance are illustrated. The results confirmed that the model developed as a reasonable representation of the fuel cell stack system.

Item Type:Article
Uncontrolled Keywords:Three dimensional 5 kW PEMFC stack; finite differences scheme; stack power performance
Subjects:T Technology > T Technology (General)
Divisions:Chemical and Natural Resources Engineering
ID Code:8027
Deposited By: Norhani Jusoh
Deposited On:30 Apr 2009 04:30
Last Modified:02 Jun 2010 01:50

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