Formulation of an electric equivalent circuit of pemfc and its behavioral studies under steady state and transient conditions

Simple item page
dc.contributor.authorAsfa Javed
dc.contributor.authorAbdul Aziz Bhatti
dc.contributor.authorMashood Nasir
dc.date.accessioned2012-11-01T14:51:04Z
dc.date.available2012-11-01T14:51:04Z
dc.date.issued2012
dc.description.abstractIn this paper electric equivalence model is formulated for the constructional and operational features of a Polymer Electrolyte Membrane Fuel Cell (PEMFC). The proposed model is capable of explaining the behavior of PEMFC in both steady state and transient modes of operation.. For the efficient designing of fuel cell related applications it is highly desirable to model the electrical output of fuel cell in terms of its internal electrochemical dynamics. The proposed model includes the phenomenon like activation polarization, ohmic polarization and mass transport effect. An analogical electrical circuit is formulated by taking these phenomena into considerations. Within acceptable limits, the effects of load variation on output voltage, efficiency and fuel flow demands are also investigated. The static and dynamic characteristics obtained through simulations are compared with the standard available data. Simulation results show that the model can be used in PEM fuel cell distributed generation related control studies.en_US
dc.identifier.citationPaper presented in Symposium on Hydrogen and Fuel Cells SHFC, 9th - 11th July 2012, Islamabad - Pakistanen_US
dc.identifier.urihttps://escholar.umt.edu.pk/handle/123456789/623
dc.language.isoenen_US
dc.subjectElectric Equivalent Circuiten_US
dc.subjectElectrochemical Dynamicsen_US
dc.subjectElectrical Engineeringen_US
dc.subjectPolymer Electrolyte Membrane Fuel Cellen_US
dc.titleFormulation of an electric equivalent circuit of pemfc and its behavioral studies under steady state and transient conditionsen_US
dc.typeOtheren_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Full View.pdf
Size:
635.26 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Department of Electrical Engineering