Etude Et Analyse D’un Système Hybride Autonome

Résumé: Due to the danger of producing energy from fossil fuels (oil, gas), considered non-renewable energy, it causes specific problems to the environment by its frequent use, so we have turned to alternative energy, which is renewable energy, including solar energy. However, the latter needs help with fluctuations and more energy. In continuity and to improve our system, we have added hydrogen energy to it, through which our systems become hybrid. We relied on the Whale Optimization Algorithm in the first step to extract the PV module's optimal parameters. This probabilistic search technique relies on the population or a set of potential solutions to find the desired solution. Through it, we reached a good match between the experimental and estimated curves with RMSE = 0.0282, which means that the WOA method is a very efficient parameter extraction technique. In the second part, we used HOMER Software for the optimal design of a stand-alone hybrid system. We obtained an annual electricity production of 84,983 kWh, i.e., 77,900 kWh from photovoltaic systems (91.7% of total generation) and 7,083 kWh of the fuel cell (8.3% of total generation), so we can say that we can meet the load requirement of 61.76 kWh per day.

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