A comparative study between a 20-sim and a Simulink single PEM cell model

2014 15th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA) Pub Date : 2014-12-01 DOI:10.1109/STA.2014.7086688

D. Mzoughi, H. Allagui, A. Mami

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引用次数: 1

Abstract

This paper presents the development of a cell models for proton exchange membrane (PEM) fuel cell. The models have been implemented in MATLAB/SIMULINK and 20-sim environments. A comparative study was carried out in this manuscript between a Simulink and bond graph model of a 200-W stack (Electrochem Inc.) PEM cell, in order to understand its voltage behavior. After an overview of its operation, this paper proposes a PEM cell model supplied with pure hydrogen and oxygen. This model takes into account physico-chemical, electrochemical and thermal phenomena that can be found in a PEMFC. We propose a static model with dissociated electrodes which involves classical laws to describe the different phenomena in a stack. In essence, this model is directly implanted, firstly, under Matlab-Simulink, secondly under 20-sim software. The implementations are described. The given comparative study between the different modeling approaches is given to show the great advantages of the bond graph approach in the design process of fuel cell systems.

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20-sim与Simulink单个PEM电池模型的比较研究

本文介绍了质子交换膜(PEM)燃料电池电池模型的发展。该模型已在MATLAB/SIMULINK和20-sim环境下实现。为了了解其电压行为，本文在200 w堆叠(Electrochem Inc.) PEM电池的Simulink和键图模型之间进行了比较研究。在概述其工作原理的基础上，提出了一种纯氢、纯氧的PEM电池模型。该模型考虑了在PEMFC中可以发现的物理化学，电化学和热现象。我们提出了一个具有解离电极的静态模型，该模型涉及经典定律来描述堆栈中的不同现象。本质上，这个模型是直接植入的，首先在Matlab-Simulink下，其次在20sim软件下。对实现进行了描述。通过对不同建模方法的对比研究，说明键合图方法在燃料电池系统设计过程中的巨大优势。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2014 15th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA)

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