Hamza Sahraoui

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This paper presents a robust voltage control intended for a photovoltaic system, the main objectives of the proposed control is to adapt with the parameter variations and load disturbances. Second order sliding mode controller, based on super twisting algorithm for DC-DC Buck converter is proposed. Applying SOSMC can improve the transient response of the(More)
This paper presents advanced power management strategy for a stand-alone hybrid power system. The proposed system consists of a photovoltaic panel, Proton exchange membrane fuel cell and a battery-electrolyzer-super capacitor energy storage system. All the system components are connected to the same DC voltage bus through appropriate Dc-Dc power converters(More)
A robust voltage control intended for a photovoltaic systems is considered. The proposed controller is robust to environment changes and load variations. In this paper, the second order sliding mode controller based on super twisting algorithm for DC-DC Boost converter is proposed for increases the robustness of the global system. The designed control is(More)
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