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Article Dans Une Revue Journal of Physics: Conference Series Année : 2017

Robust Power Management Control for Stand-Alone Hybrid Power Generation System

Elkhatib Kamal
Lounis Adouane
Walaa Mohammed
  • Fonction : Auteur

Résumé

This paper presents a new robust fuzzy control of energy management strategy for the stand-alone hybrid power systems. It consists of two levels named centralized fuzzy supervisory control which generates the power references for each decentralized robust fuzzy control. Hybrid power systems comprises: a photovoltaic panel and wind turbine as renewable sources, a micro turbine generator and a battery storage system. The proposed control strategy is able to satisfy the load requirements based on a fuzzy supervisor controller and manage power flows between the different energy sources and the storage unit by respecting the state of charge and the variation of wind speed and irradiance. Centralized controller is designed based on If-Then fuzzy rules to manage and optimize the hybrid power system production by generating the reference power for photovoltaic panel and wind turbine. Decentralized controller is based on the Takagi-Sugeno fuzzy model and permits us to stabilize each photovoltaic panel and wind turbine in presence of disturbances and parametric uncertainties and to optimize the tracking reference which is given by the centralized controller level. The sufficient conditions stability are formulated in the format of linear matrix inequalities using the Lyapunov stability theory. The effectiveness of the proposed Strategy is finally demonstrated through a SAHPS (stand-alone hybrid power systems) to illustrate the effectiveness of the overall proposed method.

Dates et versions

hal-01659709 , version 1 (08-12-2017)

Identifiants

Citer

Elkhatib Kamal, Lounis Adouane, A. Aitouche, Walaa Mohammed. Robust Power Management Control for Stand-Alone Hybrid Power Generation System. Journal of Physics: Conference Series, 2017, 13th European Workshop on Advanced Control and Diagnosis (ACD) Nov 2016 Lille, 783, ⟨10.1088/1742-6596/783/1/012035⟩. ⟨hal-01659709⟩
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