This paper presents the modeling of a Proton Exchange Membrane Fuel Cell (PEMFC) implemented in PSCAD/EMTDC for steady and transient regimes applying equivalent electrical circuits. The model considers the activation, concentration and ohmic losses, dissipated as heat, of a PEMFC fuel cell, as well its thermodynamic behavior. In addition, this paper reviews the key concepts related to fuel cells, their operating mode and applications. Simulations are carried out under different load conditions to analyze the PEMFC model response, as well as series and parallel associations to increase the power supply. The results obtained from the model simulations are compared to experimental data retrieved from the literature.

本文介绍了在PSCAD / EMTDC中实现的质子交换膜燃料电池（PEMFC）的建模，用于应用等效电路的稳定和瞬态状态。该模型考虑了PEMFC燃料电池作为热耗散的活化，浓度和欧姆损耗，以及其热力学行为。此外，本文还回顾了与燃料电池，其工作模式和应用有关的关键概念。在不同的负载条件下进行仿真以分析PEMFC模型的响应，并通过串联和并联关联来增加电源。从模型仿真获得的结果与从文献中获得的实验数据进行比较。