Geodesic
A family of Lyapunov-based control schemes for maximum power point tracking in buck converters
Kybernetika, Tome 59 (2023) no. 2, pp. 294-313 Cet article a éte moissonné depuis la source Czech Digital Mathematics Library

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This paper presents a novel family of Lyapunov-based controllers for the maximum power point tracking problem in the buck converter case. The solar power generation system here considered is composed by a stand-alone photovoltaic panel connected to a DC/DC buck converter. Lyapunov function candidates depending on the output are considered to develop conditions which, in some cases, can be expressed as linear matrix inequalities; these conditions guarantee that the output goes asymptotically to zero, thus implying that the MPPT is achieved. Simulation and real-time results are presented, which validate the effectiveness of the proposals.
This paper presents a novel family of Lyapunov-based controllers for the maximum power point tracking problem in the buck converter case. The solar power generation system here considered is composed by a stand-alone photovoltaic panel connected to a DC/DC buck converter. Lyapunov function candidates depending on the output are considered to develop conditions which, in some cases, can be expressed as linear matrix inequalities; these conditions guarantee that the output goes asymptotically to zero, thus implying that the MPPT is achieved. Simulation and real-time results are presented, which validate the effectiveness of the proposals.
DOI : 10.14736/kyb-2023-2-0294
Classification : 47N70, 93C10, 93D30
Keywords: solar energy; photovoltaic panel; maximum power point tracking; Lyapunov method; convex model; linear matrix inequalities 
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     author = {\'Alvarez, Jorge and Ruiz, Jorge and Bernal, Miguel},
     title = {A family of {Lyapunov-based} control schemes for maximum power point tracking in buck converters},
     journal = {Kybernetika},
     pages = {294--313},
     year = {2023},
     volume = {59},
     number = {2},
     doi = {10.14736/kyb-2023-2-0294},
     mrnumber = {4600379},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.14736/kyb-2023-2-0294/}
}
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Álvarez, Jorge; Ruiz, Jorge; Bernal, Miguel. A family of Lyapunov-based control schemes for maximum power point tracking in buck converters. Kybernetika, Tome 59 (2023) no. 2, pp. 294-313. doi: 10.14736/kyb-2023-2-0294

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