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Regressive Method for the Determination of Fuel Cell Pem Parameters in Order to Develop a Fuel Cell Pem Emulator

After a brief introduction about the polarization curve, this paper addresses a new method for correcting the values of measured voltages. By knowing this, it is possible to determinate, by a mathematical regression, the parameters allowing to describe the electrical behavior of a PEM fuel cell system. These parameters, obtained by experimental setup permit a fuel cell stack model to be obtained in order to construct its emulator. The emulator has been simulated and validated using Matlab Simulink.