Articles producció científica> Enginyeria Electrònica, Elèctrica i Automàtica

Suppression of Undesired Attractors in a Self-Oscillating H-Bridge Parallel Resonant Converters under Zero Current Switching Control

  • Datos identificativos

    Identificador: imarina:5610929
    Handle: https://hdl.handle.net/20.500.11797/imarina5610929
    Autores:
    El Aroudi, ABenadero, LPonce, EOlalla, CTorres, FMartinez-Salamero, L
    Resumen:
    © 2004-2012 IEEE. Resonant converters under zero current switching control strategy can exhibit coexistence of attractors, making it difficult the startup of the system from zero initial conditions. In this brief, the problem of multiple coexisting attractors in parallel resonant converters is addressed. Appropriate modifications of the switching decision with the aim of converting undesired attractors into virtual ones are proposed. A suitable control signal is generated from the state variables of the system and used to adjust the switching decision. Numerical simulations corroborate the proposed solutions and the simplest one was finally verified by measurements from a laboratory prototype.

  • Otros:

    Autor según el artículo: El Aroudi, A; Benadero, L; Ponce, E; Olalla, C; Torres, F; Martinez-Salamero, L
    Departamento: Enginyeria Electrònica, Elèctrica i Automàtica
    Autor/es de la URV: El Aroudi Chaoui, Abdelali / Martínez Salamero, Luis / Olalla Martínez, Carlos
    Palabras clave: Zero current switching Switching converters Resonant inverters Power electronics Nonlinear network analysis Nonlinear circuits Energy conversion
    Resumen: © 2004-2012 IEEE. Resonant converters under zero current switching control strategy can exhibit coexistence of attractors, making it difficult the startup of the system from zero initial conditions. In this brief, the problem of multiple coexisting attractors in parallel resonant converters is addressed. Appropriate modifications of the switching decision with the aim of converting undesired attractors into virtual ones are proposed. A suitable control signal is generated from the state variables of the system and used to adjust the switching decision. Numerical simulations corroborate the proposed solutions and the simplest one was finally verified by measurements from a laboratory prototype.
    Áreas temáticas: Engineering, electrical & electronic Engenharias iv Electrical and electronic engineering Ciência da computação Astronomia / física
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 15497747
    Direcció de correo del autor: abdelali.elaroudi@urv.cat carlos.olalla@urv.cat
    Identificador del autor: 0000-0001-9103-7762 0000-0001-8333-9840
    Fecha de alta del registro: 2024-10-12
    Versión del articulo depositado: info:eu-repo/semantics/acceptedVersion
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referencia al articulo segun fuente origial: Ieee Transactions On Circuits And Systems Ii-Express Briefs. 66 (4): 692-696
    Referencia de l'ítem segons les normes APA: El Aroudi, A; Benadero, L; Ponce, E; Olalla, C; Torres, F; Martinez-Salamero, L (2019). Suppression of Undesired Attractors in a Self-Oscillating H-Bridge Parallel Resonant Converters under Zero Current Switching Control. Ieee Transactions On Circuits And Systems Ii-Express Briefs, 66(4), 692-696. DOI: 10.1109/TCSII.2018.2880139
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2019
    Tipo de publicación: Journal Publications

  • Palabras clave:

    Electrical and Electronic Engineering,Engineering, Electrical & Electronic
    Zero current switching
    Switching converters
    Resonant inverters
    Power electronics
    Nonlinear network analysis
    Nonlinear circuits
    Energy conversion
    Engineering, electrical & electronic
    Engenharias iv
    Electrical and electronic engineering
    Ciência da computação
    Astronomia / física

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