Articles producció científica> Enginyeria Electrònica, Elèctrica i Automàtica

Avoiding Instabilities in Power Electronic Systems: Toward an On-Chip Implementation

  • Datos identificativos

    Identificador: imarina:5132881
    Handle: http://hdl.handle.net/20.500.11797/imarina5132881
  • Autores:

    Abusorrah A, Mandal K, Giaouris D, El Aroudi A, Al-Hindawi M, Al-Turki Y, Banerjee S
  • Otros:

    Autor según el artículo: Abusorrah A, Mandal K, Giaouris D, El Aroudi A, Al-Hindawi M, Al-Turki Y, Banerjee S
    Departamento: Enginyeria Electrònica, Elèctrica i Automàtica
    Autor/es de la URV: El Aroudi Chaoui, Abdelali
    Palabras clave: Hashtag Etiqueta «#» @uroweb @residentesaeu @infoAeu
    Resumen: The available controller chips for power electronic systems are used for specific transient and steady-state performances. In such systems, the parameter ranges for stable operation are delimited by slow-timescale as well as fast-timescale instabilities. The usual practice is to design the control loop based on the state-space averaging technique, which cannot predict the fast-timescale instabilities. In this study, the first attempt has been made to propose a new design of the controller chip that can suppress these instabilities, thus extending the stable operating range in the parameter space. For this, the authors make use of the Filippov method which can effectively predict both types of instabilities. In this approach, the stability of the system is obtained in terms of the state transition matrices across each subsystem and saltation matrices across each switching event. The basic idea is to exercise control over the saltation matrices to increase the stability margin of the periodic orbit. Since in the Filippov approach an increase in the number of switching events in a cycle does not increase the complexity of the analysis, the proposed controller chip will be particularly useful in complex power electronic systems such as interconnected converters, multi-input multi-output converters, resonant converters, micro-grids and so on.
    Áreas temáticas: Engineering, electrical & electronic Engenharias iv Engenharias iii Electrical and electronic engineering
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 17554535
    Direcció de correo del autor: abdelali.elaroudi@urv.cat
    Identificador del autor: 0000-0001-9103-7762
    Fecha de alta del registro: 2023-02-18
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Enlace a la fuente original: https://ietresearch.onlinelibrary.wiley.com/doi/full/10.1049/iet-pel.2017.0147
    URL Documento de licencia: http://repositori.urv.cat/ca/proteccio-de-dades/
    Referencia al articulo segun fuente origial: Iet Power Electronics. 10 (13): 1778-1787
    Referencia de l'ítem segons les normes APA: Abusorrah A, Mandal K, Giaouris D, El Aroudi A, Al-Hindawi M, Al-Turki Y, Banerjee S (2017). Avoiding Instabilities in Power Electronic Systems: Toward an On-Chip Implementation. Iet Power Electronics, 10(13), 1778-1787. DOI: 10.1049/iet-pel.2017.0147
    DOI del artículo: 10.1049/iet-pel.2017.0147
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2017
    Tipo de publicación: Journal Publications
  • Palabras clave:

    Electrical and Electronic Engineering,Engineering, Electrical & Electronic
    Engineering, electrical & electronic
    Engenharias iv
    Engenharias iii
    Electrical and electronic engineering
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