Buck-Based Photovoltaic Microinverter Coupled to a Discharge Circuit
Publish place: majlesi Journal of Electrical Engineering، Vol: 18، Issue: 1
Publish Year: 1403
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_MJEE-18-1_025
تاریخ نمایه سازی: 9 اردیبهشت 1403
Abstract:
The aim of this paper is to introduce a novel microinverter design that is based on the DC/DC converter, Buck. This structure is intended to provide a sinusoidal voltage to low-power autonomous loads embedded in vehicles, which require excellent waveform quality. In the first part, the paper presents the new topology, its modeling, and the control strategies employed. Two control strategies are discussed, including the classical control with a PI regulator and the sliding mode control with the step function. The dimensioning is carried out using the Ziegler-Nichols method, and the stability is ensured using the Lyapunov method. In the second part, the paper comments on the results obtained from different simulations in terms of harmonic distortion (THD), efficiency and control robustness with different sources, such as battery and photovoltaic panel.
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Authors
Mohammed Ghribi
Applied Power Electronics Laboratory (LEPA), University of science and technology of Oran Mohamed Boudiaf, Oran, Algeria.
Zine Eddine Ternifi
Laboratory of sustainable development of the electrical energy (LDDEE), University of science and technology of Oran Mohamed Boudiaf, Oran, Algeria.
Ghalem Bachir
Laboratory of sustainable development of the electrical energy (LDDEE), University of science and technology of Oran Mohamed Boudiaf, Oran, Algeria.
Michel Aillerie
Laboratoire Matériaux Optiques, Photonique et Systèmes (LMOPS), Université de Lorraine, CentraleSupélec, F-۵۷۰۰۰ Metz, France.
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