Nonlinear observer design for fuel processing reactors in fuel cell power systems

被引:0
|
作者
Görgün, H [1 ]
Arcak, M [1 ]
机构
[1] Rensselaer Polytech Inst, Dept Elect Comp & Syst Engn, Troy, NY 12181 USA
关键词
D O I
暂无
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 nonlinear observer designs for the Catalytic Partial Oxidation (CPO) and the Water Gas Shift (WGS) reactors in fuel cell power systems. The observers make use of available temperature and total pressure measurements and estimate the mole fractions of each species in the reactors. Estimation of H-2 and CO fractions is particularly useful for monitoring and control of the fuel processor. An advantage of our designs is that they are based on the reaction invariants and do not rely on knowledge of reaction rate expressions.
引用
收藏
页码:845 / 850
页数:6
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