Start-Stop Test Procedures on the PEMFC Stack Level

Jens Mitzel; Frederik Nygaard; Sune Veltzé; Sebastien	 Rosini; Jürgen Hunger; Alexander	 Kabza; Iker	 Alecha; Corinna	 Harms; Piotr	 Piela; Samuel Simon Araya; Georgios Tsotridis; Thomas	 Jungmann; Berangere	 Guicherd

Start-Stop Test Procedures on the PEMFC Stack Level

Jens Mitzel, Frederik Nygaard, Sune Veltzé, Sebastien Rosini, Jürgen Hunger, Alexander Kabza, Iker Alecha, Corinna Harms, Piotr Piela, Samuel Simon Araya, Georgios Tsotridis, Thomas Jungmann, Berangere Guicherd

AAU Energi

Publikation: Konferencebidrag uden forlag/tidsskrift › Poster › Forskning

Abstract

The test is addressed to investigate the influence on stack durability of a long stop followed by a restart of a stack. Long stop should be defined as a stop in which the anodic compartment is fully filled by air due to stack leakages. In systems, leakage level of the stack is low and time to fill anodic compartment remains very high and incompatible with evaluation of long stop effect. In this procedure, the complete exposure of the anode to air is made using air present in the cathodic compartment and temperature is maintained to the nominal temperature in order to avoid effect of a thermal cycling.

Originalsprog	Engelsk
Publikationsdato	11 dec. 2014
Antal sider	1
Status	Udgivet - 11 dec. 2014
Begivenhed	Start-Stop Phenomena and Strategies for PEM Fuel Cells - Fraunhofer ISE, Ulm, Tyskland Varighed: 11 dec. 2014 → …

Workshop

Workshop	Start-Stop Phenomena and Strategies for PEM Fuel Cells
Lokation	Fraunhofer ISE
Land/Område	Tyskland
By	Ulm
Periode	11/12/2014 → …

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Citationsformater

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abstract = "The test is addressed to investigate the influence on stack durability of a long stop followed by a restart of a stack. Long stop should be defined as a stop in which the anodic compartment is fully filled by air due to stack leakages. In systems, leakage level of the stack is low and time to fill anodic compartment remains very high and incompatible with evaluation of long stop effect. In this procedure, the complete exposure of the anode to air is made using air present in the cathodic compartment and temperature is maintained to the nominal temperature in order to avoid effect of a thermal cycling.",

author = "Jens Mitzel and Frederik Nygaard and Sune Veltz{\'e} and Sebastien Rosini and J{\"u}rgen Hunger and Alexander Kabza and Iker Alecha and Corinna Harms and Piotr Piela and Araya, {Samuel Simon} and Georgios Tsotridis and Thomas Jungmann and Berangere Guicherd",

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T1 - Start-Stop Test Procedures on the PEMFC Stack Level

AU - Mitzel, Jens

AU - Nygaard, Frederik

AU - Veltzé, Sune

AU - Rosini, Sebastien

AU - Hunger, Jürgen

AU - Kabza, Alexander

AU - Alecha, Iker

AU - Harms, Corinna

AU - Piela, Piotr

AU - Araya, Samuel Simon

AU - Tsotridis, Georgios

AU - Jungmann, Thomas

AU - Guicherd, Berangere

PY - 2014/12/11

Y1 - 2014/12/11

N2 - The test is addressed to investigate the influence on stack durability of a long stop followed by a restart of a stack. Long stop should be defined as a stop in which the anodic compartment is fully filled by air due to stack leakages. In systems, leakage level of the stack is low and time to fill anodic compartment remains very high and incompatible with evaluation of long stop effect. In this procedure, the complete exposure of the anode to air is made using air present in the cathodic compartment and temperature is maintained to the nominal temperature in order to avoid effect of a thermal cycling.

AB - The test is addressed to investigate the influence on stack durability of a long stop followed by a restart of a stack. Long stop should be defined as a stop in which the anodic compartment is fully filled by air due to stack leakages. In systems, leakage level of the stack is low and time to fill anodic compartment remains very high and incompatible with evaluation of long stop effect. In this procedure, the complete exposure of the anode to air is made using air present in the cathodic compartment and temperature is maintained to the nominal temperature in order to avoid effect of a thermal cycling.

UR - http://elib.dlr.de/93605/

M3 - Poster

T2 - Start-Stop Phenomena and Strategies for PEM Fuel Cells

Y2 - 11 December 2014

ER -

Start-Stop Test Procedures on the PEMFC Stack Level

Abstract

Workshop

AUB Link

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Citationsformater