|
|
|
| Statistical Study on PEM Fuel Cell System Performance Degradation Under Road Condition |
| Zhang Xinfeng,Shen Yong,Yang Rui,Zhang Tong |
| Clean Energy Automotive Engineering Center Tongji University Shanghai 201804 China |
|
|
|
|
Abstract A statistical analysis on vehicular PEM fuel cell performance degradation was carried out based on the data from remote monitoring system. The method by which the fuel cell status data was collected is introduced. The nonlinear regression model with one factor is setup based on the fuel cell voltage empirical formula. The polarized curves in segmented time periods are calculated and the goodness of fit is also checked. Method for calculating the voltage degradation rate is proposed and the degradation feature under real traffic condition is also analyzed.
|
|
Received: 20 September 2012
Published: 11 December 2013
|
|
|
|
|
|
[1] Wu J F, Yuan X Z X, J J Martina, et al. A review of PEM fuel cell durability Degradation mechanisms and mitigation strategies [J]. Journal of Power Sources, 2008, 184: 104-119.
[2] Schmittinger W, Vahidi A. A review of the main parameters influencing long-term performance and durability of PEM fuel cells[J]. Journal of Power Sources, 2008, 108: 1-14.
[3] YSteinera N, Mot#x000e9;guya, Candussoc D. A review on polymer electrolyte membrane fuel cell catalyst degradation and starvation issues: Causes, conse- quences and diagnostic for mitigation[J]. Journal of Power Sources, 2009, 194: 130-145.
[4] Yuan X Z, Li H, Zhang S S, et al. A review of polymer electrolyte membrane fuel cell durability test protocols[J]. Journal of Power Sources, 2011, 196: 9107-9116.
[5] 张立军, 司扬, 余卓平. 燃料电池轿车动力系统及其零部件道路模拟试验[J], 同济大学学报(自然科学版), 2009, 37(2): 244-248.
[6] Mohtadi R, Lee W-k, Van Zee J W. Assessing durability of cathodes exposed to common air impurities[J]. Journal of Power Sources, 2004, 138(1): 216-225.
[7] 侯中军, 甘全, 马由奇, 等. 客车用燃料电池发动机耐久性研究[J], 机械工程学报, 2010, 46(6): 39-43.
[8] 张新丰, 沈勇, 宋讠哥, 等. 面向规模示范运营的新能源汽车远程监控系统设计[J]. 汽车工程, 2012, 34(5): 470-474.
[9] 黄镇江. 燃料电池及其应用[M]. 北京: 电子工业出版社, 2005.
[10] 方开泰, 刘民千, 周永道. 试验设计与建模[M]. 北京: 高等教育出版社, 2011. |
|
|
|
2013, Vol. 28 
