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In situ detection of anode flooding of a PEM fuel cell
Authors:Judith O'Rourke  Manikandan Ramani  Murat Arcak
Affiliation:1. Department of Computer Science, 432 Western Ave, College of Saint Rose, Albany, NY 12203, USA;2. Plug Power Inc., 968 Albany-Shaker Road, Latham, NY 12110, USA;3. Department of Electrical Engineering and Computer Science, University of California, Berkeley, CA 94720, USA
Abstract:This paper proposes an early detection scheme of anode flooding in a PEM fuel cell. Through experimental testing of an eight-cell hydrogen-fueled polymer electrolyte stack it is shown that anode flooding can be detected prior to a rapid voltage decline. The proposed detection scheme requires no additional costly instrumentation and uses the existing voltage scan cards.
Keywords:Fuel cell   Water management   Anode flooding
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