Constrained predictive control strategies for PEM fuel cells

被引:27
作者
Bordons, Carlos [1 ]
Arce, Alicia [1 ]
del Real, Alejandro J. [1 ]
机构
[1] Univ Seville, Escuela Super Ingn, Seville 41092, Spain
来源
2006 AMERICAN CONTROL CONFERENCE, VOLS 1-12 | 2006年 / 1-12卷
关键词
D O I
10.1109/ACC.2006.1656595
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper presents some results in advanced control of PEM fuel cells. The work analyzes the use of control strategies that try to fulfill different operational objectives. A preliminary study of PEM fuel requirements leads to three different control criteria: tracking of a desired output voltage, avoidance of starvation and maximization of efficiency. These criteria can be achieved by the design of different control algorithms based on Generalized Predictive Control (GPC), extended with the consideration of measurable disturbances. This controller can also consider two constraints: one physical limit such as compressor voltage, and one operational limit which is introduced in order to avoid starvation: oxygen excess ratio.
引用
收藏
页码:2486 / +
页数:2
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