A maximum power point tracking of a photovoltaic system connected to a three-phase grid using a variable step size perturb and observe algorithm
N. Zerzouri,
N. Ben Si Ali,
N. Benalia
Abstract:Purpose. The production of electricity from solar energy is necessary because of the global consumption of this energy. This article’s study is based on increased energy extraction by improving maximum power point tracking (MPPT). From different MPPT techniques proposed, the perturb and observe (P&O) technique is developed because of its low implementation cost and ease of implementation. Methods. A modified variable step-size P&O MPPT algorithm is investigated which uses fuzzy logic to automatically a… Show more
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