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Technical data Current-voltage characteristic of a PEM fuel cellArticle no: P9516700 ![]()
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
Principle The performance curve of a PEM fuel cell is not linear, but reaches a maximum performance at a certain current. When fuel cells are used in practice, it is important that they are operated with the current at which the fuel cell brings the most power. Fuel cells are interconnected to form large stacks (fuel cell
stacks) for more power. It is hereby a must that each individual
fuel cell is optimally operated, so that the stack produces the
highest possible power. In this experiment, the current-voltage characteristic of a PEM fuel cell is recorded and examined to determine at which given current the highest performance can be drawn off. Benefits
Tasks When does a PEM fuel cell provide especially high power?
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PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com
Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com


