Optimization of the efficiency and degradation rate of an automotive fuel cell

被引：17

作者：

Hahn, Sergei ^{[1
]}

Braun, Jochen ^{[1
]}

Kemmer, Helerson ^{[1
]}

Reuss, Hans-Christian ^{[2
]}

机构：

[1] Robert Bosch GmbH, Robert Bosch Campus 1, D-71212 Renningen, Germany

[2] Univ Stuttgart, Inst Automot Engn IFS, Pfaffenwaldring 12, D-70569 Stuttgart, Germany

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2021年 / 46卷 / 57期

关键词：

Fuel cell; Operation strategy; Optimization; Efficiency; Degradation; OPERATING-CONDITIONS; MEMBRANE; PERFORMANCE; MANAGEMENT; CATALYST; DURABILITY; SYSTEM; MODEL; RANGE; WATER;

D O I：

10.1016/j.ijhydene.2020.12.084

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this contribution an approach for the analysis of the operation parameters of a fuel cell system is presented, which can be used for a lifetime and efficiency optimization. For this purpose, a physically-based polarization curve model of an automotive fuel cell stack is derived, which enables a realistic simulation study. Furthermore, the influence of degradation based on semi-empirical correlations for the loss of catalytic activity is included. This stack model is combined with a simplified fuel cell system model and used for a subsequent simulation study with focus on the system efficiency on the one hand and the lifetime on the other hand. The results show that an adaption of the operation parameters of the system can partly counteract the deterioration of the efficiency due to degradation. Furthermore, the lifetime of the stack could be enhanced at the cost of lower efficiency. (c) 2020 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.

引用

页码：29459 / 29477

页数：19

共 57 条

[31] Membrane and Catalyst Performance Targets for Automotive Fuel Cells by FCCJ Membrane, Catalyst, MEA WG
Ohma, Atsushi
Shinohara, Kazuhiko
Iiyama, Akihiro
Yoshida, Toshihiko
Daimaru, Akimasa
[J]. POLYMER ELECTROLYTE FUEL CELLS 11, 2011, 41 (01): : 775 - 784
[32] A quick evaluating method for automotive fuel cell lifetime
Pei, Pucheng
Chang, Qianfei
Tang, Tian
[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2008, 33 (14) : 3829 - 3836
[33] Pukrushpan J. T., 2003, THESIS U MICHIGAN AN
[34] On the distribution of local current density along a PEM fuel cell cathode channel
Reshetenko, Tatyana
Kulikovsky, Andrei
[J]. ELECTROCHEMISTRY COMMUNICATIONS, 2019, 101 : 35 - 38
[35] Silva RA, 2012, INT J HYDROGEN ENERG, V37, P7299, DOI [10.1016/j.ijhydene.2011.1.2.110, 10.1016/j.ijhydene.2011.12.110]
[36] Song C., 2008, PEM FUEL CELL ELECTR, P89, DOI [10.1007/978-1-84800-936-3_2, DOI 10.1007/978-1-84800-936-3_2]
[37] PEM fuel cell reaction kinetics in the temperature range of 23-120°C
Song, Chaojie
Tang, Yanghua
Zhang, Jian Lu
Zhang, Jiujun
Wang, Haijiang
Shen, Jun
McDermid, Scott
Li, Jing
Kozak, Paul
[J]. ELECTROCHIMICA ACTA, 2007, 52 (07) : 2552 - 2561
[38] POLYMER ELECTROLYTE FUEL-CELL MODEL
SPRINGER, TE
ZAWODZINSKI, TA
GOTTESFELD, S
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1991, 138 (08) : 2334 - 2342
[39] A Generic Dynamic Programming Matlab Function
Sundstrom, Olle
Guzzella, Lino
[J]. 2009 IEEE CONTROL APPLICATIONS CCA & INTELLIGENT CONTROL (ISIC), VOLS 1-3, 2009, : 1625 - 1630
[40] Surek D., 2017, TECHNISCHE STROMUNGS, DOI [10.1007/978-3-658-18757-6, DOI 10.1007/978-3-658-18757-6]

← 1 2 3 4 5 6 →