Fast model predictive control for hydrogen outflow regulation in ethanol steam reformers
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Abstract
© 20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.In the recent years, the presence of alternative power sources, such as solar panels, wind farms, hydropumps
and hydrogen-based devices, has significantly increased. The reasons of this trend are clear: contributing to
a reduction of gas emissions and dependency on fossil fuels. Hydrogen-based devices are of particular interest due
to their significant efficiency and reliability. Reforming technologies are among the most economic and efficient ways
of producing hydrogen. In this paper we consider the regulation of hydrogen outflow in an ethanol steam reformer
(ESR). In particular, a fast model predictive control approach based on a finite step response model of the process
is proposed. Simulations performed using a more realistic non-linear model show the effectiveness of the proposed
approach in driving the ESR to different operating conditions while fulfilling input and output constraints.Peer Reviewe