Nedjem Eddine BenchouiaElias Hadjadj AoulLakhdar KhochemaneBouziane Mahmah2023-07-272023-07-272014-09-14https://doi.org/10.1016/j.ijhydene.2014.05.034https://dspace.univ-soukahras.dz/handle/123456789/1315This paper addresses the problem of bond graph methodology as a graphical approach for modeling fuel cell systems. The system consists of a Proton Exchange Membrane Fuel Cell (PEMFC) stack, an interleaved boost converter, battery pack connected via a buck converter. Simulation results illustrate the simplified system response obtained using implementation of the governing equations in MATLAB/Simulink and is compared with a bond graph implementation in the simulation program 20-sim.enArticle