Performance analysis of proton-exchange membrane fuel cell stacks used in Beijing urban-route buses trial project

被引：25

作者：

Li, Xiangjun ^{[1
]}

Li, Jianqiu ^{[1
]}

Xu, Liangfei ^{[1
]}

Yang, Fuyuan ^{[1
]}

Hua, Jianfeng ^{[1
]}

Ouyang, Minggao ^{[1
]}

机构：

[1] Tsinghua Univ, State Key Lab Automot Safety & Energy, Beijing 100084, Peoples R China

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2010年 / 35卷 / 08期

基金：

中国博士后科学基金;

关键词：

Fuel cell city bus; Fuel cell durability; Fuel cell engine; Beijing urban-route trial project; Urban traffic; HYDROGEN; DEGRADATION; STRATEGIES; DURABILITY; STOCKHOLM; VEHICLES; ATTITUDE; EUROPE;

D O I：

10.1016/j.ijhydene.2010.01.097

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：

Fuel cell hybrid vehicles' sustained development and commercialization are contingent on the reliability and durability of the fuel cell engines. In August 2008, official trial of the three proton-exchange membrane (PEM) fuel cell hybrid city buses commenced in a commercial-operation urban-route in Beijing for one year. In this paper, data from the performance analysis of the automotive fuel cells used in those city buses are presented and analyzed. The durability and reliability of the fuel cell engines under realistic conditions were evaluated by analyzing the standard deviation of the single-cell fuel cell voltages and by estimating the voltage vs. current characteristics obtained using the recursive least squares fitting method. After studying the degradation status by analyzing fitted results from the measured data, it is concluded that the fuel cell engines' performance meets the standard imposed by the driving conditions of the Beijing urban-routes, but that their performance degradation necessitates maintenance in order to ensure normal operation. (C) 2010 Professor T. Nejat Veziroglu. Published by Elsevier Ltd. All rights reserved.

引用

页码：3841 / 3847

页数：7

共 22 条

[21] Optimal vehicle control strategy of a fuel cell/battery hybrid city bus [J].

Xu, Liangfei ;

Li, Jianqiu ;

Hua, Jianfeng ;

Li, Xiangjun ;

Ouyang, Minggao .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2009, 34 (17) :7323-7333

[22] A review of accelerated stress tests of MEA durability in PEM fuel cells [J].

Zhang, Shengsheng ;

Yuan, Xiaozi ;

Wang, Haijiang ;

Merida, Walter ;

Zhu, Hong ;

Shen, Jun ;

Wu, Shaohong ;

Zhang, Jiujun .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2009, 34 (01) :388-404

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