Mohammed El Bachir Ghribi, Zine Eddine Touhami Ternifi, Ghalem Bachir, Michel Aillerie
Micro-inverter based on symmetrical boost-discharge topology for photovoltaic energy source
Číslo: 4/2023
Periodikum: Advances in Electrical and Electronic Engineering
DOI: 10.15598/aeee.v21i4.5212
Klíčová slova: Photovoltaic micro-inverter; boost; discharge circuit; Lyapunov; total harmonic distortion.
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In the first part of this paper, we describe the proposed topology and its operating principle as well as the simple and robust control system used. We also verify the stability of the system using the Lyapunov method. In the second part, we present the simulation results and discuss the influence of the load nature on the total harmonic distortion (THD) and on the efficiency.