Modeling of an automotive fuel cell thermal system

被引:41
作者
Nolan, John [1 ]
Kolodziej, Jason [2 ]
机构
[1] Gen Motors Co, Fuel Cell Act, Honeoye Falls, NY 14472 USA
[2] Rochester Inst Technol, Kate Gleason Coll Engn, Dept Mech Engn, Rochester, NY 14623 USA
关键词
PEM fuel cells; Modeling; Thermal system; Automotive;
D O I
10.1016/j.jpowsour.2010.02.074
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
This work develops an 8th order, non-linear thermal model of an automotive proton exchange membrane (PEM) fuel cell system. Subsystem models are developed from first principals where ever possible and validated against data from a physical system. The system model is validated against data from an automotive 120 kW fuel cell system, with good agreement. Next, a reduced order model is constructed from the full model and the performance of the two models are compared. The reduced order linear model provided an acceptable representation of the full non-linear model. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码:4743 / 4752
页数:10
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