Articles producció científica> Enginyeria Electrònica, Elèctrica i Automàtica

Results on hybrid control of self-oscillating resonant converters

  • Datos identificativos

    Identificador: imarina:9241825
    Handle: https://hdl.handle.net/20.500.11797/imarina9241825
    Autores:
    Zaupa, NicolaMartinez-Salamero, LuisOlalla, CarlosZaccarian, Luca
    Resumen:
    A unified set of input-dependent coordinates is proposed for the description of parallel and series resonant converters. The description naturally leads to a hybrid feedback control strategy for self-oscillating behavior. We show through a hybrid representation that the ensuing dynamics admits a unique almost globally attractive hybrid limit cycle. A tuning parameter, the switching angle, is then numerically shown to lead to monotonic variation of the peak output current/voltage and of the self-induced switching frequency. Numerical simulations with high-accuracy software illustrate the desirable behavior of the self-oscillating scheme, and it robustness to unmodeled phenomena. Copyright (C) 2021 The Authors.

  • Otros:

    Autor según el artículo: Zaupa, Nicola; Martinez-Salamero, Luis; Olalla, Carlos; Zaccarian, Luca
    Departamento: Enginyeria Electrònica, Elèctrica i Automàtica
    Autor/es de la URV: Martínez Salamero, Luis / Olalla Martínez, Carlos
    Palabras clave: Systems Stabilization Series resonant converters Self-oscillating Resonant converters Power-electronics Power electronics Power converters Parallel resonant Hybrid feedback control Hybrid dynamical systems Hybrid controls Feedback control strategies Energy systems Dynamical systems
    Resumen: A unified set of input-dependent coordinates is proposed for the description of parallel and series resonant converters. The description naturally leads to a hybrid feedback control strategy for self-oscillating behavior. We show through a hybrid representation that the ensuing dynamics admits a unique almost globally attractive hybrid limit cycle. A tuning parameter, the switching angle, is then numerically shown to lead to monotonic variation of the peak output current/voltage and of the self-induced switching frequency. Numerical simulations with high-accuracy software illustrate the desirable behavior of the self-oscillating scheme, and it robustness to unmodeled phenomena. Copyright (C) 2021 The Authors.
    Áreas temáticas: Interdisciplinar Engenharias ii Control and systems engineering Ciências agrárias i Ciência da computação Biotecnología Astronomia / física
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    Direcció de correo del autor: carlos.olalla@urv.cat
    Identificador del autor: 0000-0001-8333-9840
    Fecha de alta del registro: 2024-10-12
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Enlace a la fuente original: https://www.sciencedirect.com/science/article/pii/S2405896321012751
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referencia al articulo segun fuente origial: Ifac-Papersonline. 54 (5): 211-216
    Referencia de l'ítem segons les normes APA: Zaupa, Nicola; Martinez-Salamero, Luis; Olalla, Carlos; Zaccarian, Luca (2021). Results on hybrid control of self-oscillating resonant converters. Amsterdam: Elsevier
    DOI del artículo: 10.1016/j.ifacol.2021.08.500
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2021
    Tipo de publicación: Proceedings Paper

  • Palabras clave:

    Control and Systems Engineering
    Systems
    Stabilization
    Series resonant converters
    Self-oscillating
    Resonant converters
    Power-electronics
    Power electronics
    Power converters
    Parallel resonant
    Hybrid feedback control
    Hybrid dynamical systems
    Hybrid controls
    Feedback control strategies
    Energy systems
    Dynamical systems
    Interdisciplinar
    Engenharias ii
    Control and systems engineering
    Ciências agrárias i
    Ciência da computação
    Biotecnología
    Astronomia / física

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