Articles producció científica> Enginyeria Electrònica, Elèctrica i Automàtica

A Unified Multimode Control of a DC-DC Interlinking Converter Integrated into a Hybrid Microgrid

  • Identification data

    Identifier: imarina:6013688
    Handle: https://hdl.handle.net/20.500.11797/imarina6013688
    Authors:
    Lopez-Santos, OswaldoAlejandro Aldana-Rodriguez, YeisonGarcia, GermainMartinez-Salamero, Luis
    Abstract:
    DC-DC interlinking converters (ILCs) allow bidirectional energy exchange between DC buses of different voltage levels in microgrids. This paper introduces a multimode control approach of a half-bridge DC-DC converter interlinking an extra-low-voltage DC (ELVDC) bus of 48 VDC and a low-voltage DC (LVDC) bus of 240 VDC within a hybrid microgrid. By using the proposed control, the converter can transfer power between the buses when the other converters regulate them, or it can ensure the voltage regulation of one of the buses, this originating from its three operation modes. The proposed control scheme is very simple and provides a uniform system response despite the dependence of the converter dynamic on the operating point and the selected mode. Simulation and experimental results validated the theoretical development and demonstrated the usefulness of the proposed scheme.

  • Others:

    Author, as appears in the article.: Lopez-Santos, Oswaldo; Alejandro Aldana-Rodriguez, Yeison; Garcia, Germain; Martinez-Salamero, Luis;
    Department: Enginyeria Electrònica, Elèctrica i Automàtica
    URV's Author/s: Martínez Salamero, Luis
    Keywords: Management Interlinking dc-dc converter Interlinking dc Hybrid microgrids Dc-dc bidirectional converter Dc converter Dc bidirectional converter Dc Bidirectional power flow Ac
    Abstract: DC-DC interlinking converters (ILCs) allow bidirectional energy exchange between DC buses of different voltage levels in microgrids. This paper introduces a multimode control approach of a half-bridge DC-DC converter interlinking an extra-low-voltage DC (ELVDC) bus of 48 VDC and a low-voltage DC (LVDC) bus of 240 VDC within a hybrid microgrid. By using the proposed control, the converter can transfer power between the buses when the other converters regulate them, or it can ensure the voltage regulation of one of the buses, this originating from its three operation modes. The proposed control scheme is very simple and provides a uniform system response despite the dependence of the converter dynamic on the operating point and the selected mode. Simulation and experimental results validated the theoretical development and demonstrated the usefulness of the proposed scheme.
    Thematic Areas: Signal processing Physics, applied Hardware and architecture Engineering, electrical & electronic Engenharias iv Electrical and electronic engineering Control and systems engineering Computer science, information systems Computer networks and communications
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 08834989
    Author's mail: luis.martinez@urv.cat
    Author identifier: 0000-0003-3344-9501
    Record's date: 2023-02-18
    Papper version: info:eu-repo/semantics/publishedVersion
    Papper original source: Electronics. 8 (11):
    APA: Lopez-Santos, Oswaldo; Alejandro Aldana-Rodriguez, Yeison; Garcia, Germain; Martinez-Salamero, Luis; (2019). A Unified Multimode Control of a DC-DC Interlinking Converter Integrated into a Hybrid Microgrid. Electronics, 8(11), -. DOI: 10.3390/electronics8111314
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2019
    Publication Type: Journal Publications

  • Keywords:

    Computer Networks and Communications,Computer Science, Information Systems,Control and Systems Engineering,Electrical and Electronic Engineering,Engineering, Electrical & Electronic,Hardware and Architecture,Physics, Applied,Signal Processing
    Management
    Interlinking dc-dc converter
    Interlinking dc
    Hybrid microgrids
    Dc-dc bidirectional converter
    Dc converter
    Dc bidirectional converter
    Dc
    Bidirectional power flow
    Ac
    Signal processing
    Physics, applied
    Hardware and architecture
    Engineering, electrical & electronic
    Engenharias iv
    Electrical and electronic engineering
    Control and systems engineering
    Computer science, information systems
    Computer networks and communications

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