Analysis of Fuel Cell/Battery– Capacitor Hybrid Sources Used for Pulsed Load Applications

This paper presents theoretical and experimental analyses used to evaluate the behavior of a capacitor-based hybrid source while supplying a pulsed current load. A PEM fuel cell and a variety of battery types were tested in the laboratory for their capability to supply a pulsed load. The capacitors...

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Bibliographic Details
Main Authors: Leedy, A. W, Nelms, R. M
Format: Report
Language:English
Online Access:Request full text
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Summary:This paper presents theoretical and experimental analyses used to evaluate the behavior of a capacitor-based hybrid source while supplying a pulsed current load. A PEM fuel cell and a variety of battery types were tested in the laboratory for their capability to supply a pulsed load. The capacitors used during testing were found to be effective in reducing the fuel cell/battery current. Experimental test results show that using low-ESR capacitors can reduce voltage deviations. Test results also show that a capacitor-based hybrid is a promising power source for supplying a pulsed current load.
ISSN:0148-7191
2688-3627
DOI:10.4271/2002-01-3219