CUED Publications database

Sliding mode controller for breathing subsystem on a PEM fuel cell system

Baroud, Z and Benmiloud, M and Benalia, A (2015) Sliding mode controller for breathing subsystem on a PEM fuel cell system. In: UNSPECIFIED.

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Abstract

© 2015 IEEE. This paper proposes a sliding mode controller for air supply subsystem on a PEM Fuel Cell system in order to regulate and replenish the oxygen depleted from the Fuel Cell cathode during stack current demands. According to the stack current, a reference value of air flow was obtained with the steady-state analysis of oxygen excess ratio (OER). To ensure the system working in the reference value of OER, a control scheme includes a sliding mode controller was proposed to adjust the air flow rate provided by the air compressor. Simulation results show that the control methods has good responses against disturbances and uncertainties.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Subjects: UNSPECIFIED
Divisions: Div F > Control
Depositing User: Cron Job
Date Deposited: 04 Feb 2019 20:07
Last Modified: 26 Nov 2019 02:51
DOI: 10.1109/CEIT.2015.7233094