The bond graphs to the study of interactions between the PEM fuel cell and static converters

The fuel cells are commonly used in many applications. A deep knowledge of the fuel cells functioning system is a necessity for power electronics engineers. This paper offers a theoretical and experimental study of the fuel cells behavior connected to static Converter. The aim of this work is to highlight the bond graph representation in order to study the interactions between the fuel cell type Proton Exchange Membrane (PEMFC) and static Converters (boost and buck converter) based on models developed under 20-sim.