Simplified Mathematical Model for Polarization Curve Validation and Experimental Performance Evaluation of a PEM Fuel Cell System

被引：14

作者：

Andronie, Adriana ^{[1
]}

Stamatin, Ioan ^{[1
]}

Girleanu, Valentin ^{[1
]}

Ionescu, Viorel ^{[2
,3
]}

Buzbuchi, Nicolae ^{[4
]}

机构：

[1] Univ Bucharest, Fac Phys, 3NanoSAE Res Ctr, Bucharest 077125, Romania

[2] Ovidius Univ, Dept Phys & Elect, Constanta 900527, Romania

[3] Maritime Univ, Doctoral Sch Mech Engn & Mechatron, Constanta 900663, Romania

[4] Maritime Univ, Dept Engn Sci, Constanta 900663, Romania

来源：

12TH INTERNATIONAL CONFERENCE INTERDISCIPLINARITY IN ENGINEERING (INTER-ENG 2018) | 2019年 / 32卷

关键词：

fuel cell; voltage losses; backpressure; power density; thermodynamic efficiency; TRANSPORTATION;

D O I：

10.1016/j.promfg.2019.02.289

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper we proposed to implement a simple empirical model based on a well-established mathematical correlations of the output voltage for a Proton Exchange Membrane Fuel Cell (PEMFC) system with the current, temperature, partial reactant pressure and membrane conductivity in order to validate two experimental polarization curves, registered at different anode and cathode backpressures and also to evaluate individually different type of cell losses in the form of activation, ohmic and concentration overpotentials. Thermodynamic efficiency of the PEMFC system experimentally tested at different backpressures was also established here. (C) 2019 The Authors. Published by Elsevier Ltd.

引用

页码：810 / 819

页数：10

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