Author, as appears in the article.: Lopez-Santos O; Cabeza-Cabeza A; Garcia G; Martinez-Salamero L

Department: Enginyeria Electrònica, Elèctrica i Automàtica

URV's Author/s: Martínez Salamero, Luis

Keywords: Sliding-mode control Isolated sepic converter Isolated pfc rectifier Implementation High power factor rectifier Dc distribution bus Converter Bridgeless rectifier

Abstract: © 2019 by the authors. This paper deals with the analysis and design of a sliding mode-based controller to obtain high power factor (HPF) in the bridgeless isolated version of the single ended primary inductor converter (SEPIC) operating as a single-phase rectifier. In the work reported here, the converter is used as a unidirectional isolated interface between an AC source and a low voltage direct current (LVDC) distribution bus. The sliding-mode control is used to ensure the tracking of a high quality current reference at the input side, which is obtained from a sine waveform generator synchronized with the grid. The feasibility of the proposal is validated using simulation and experimental results, both of them confirming a reliable operation and showing good static and dynamic performances.

Thematic Areas: Zootecnia / recursos pesqueiros Renewable energy, sustainability and the environment Interdisciplinar General computer science Fuel technology Engineering (miscellaneous) Engenharias iv Engenharias iii Engenharias ii Energy engineering and power technology Energy (miscellaneous) Energy & fuels Electrical and electronic engineering Economia Control and optimization Ciências ambientais Ciências agrárias i Ciência da computação Building and construction Biotecnología Biodiversidade Astronomia / física

licence for use: https://creativecommons.org/licenses/by/3.0/es/

ISSN: 19961073

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

Link to the original source: https://www.mdpi.com/1996-1073/12/18/3463

Licence document URL: http://repositori.urv.cat/ca/proteccio-de-dades/

Papper original source: Energies. 12 (18):

APA: Lopez-Santos O; Cabeza-Cabeza A; Garcia G; Martinez-Salamero L (2019). Sliding mode control of the isolated bridgeless SEPIC high power factor rectifier interfacing an AC source with a LVDC distribution bus. Energies, 12(18), -. DOI: 10.3390/en12183463

Article's DOI: 10.3390/en12183463

Entity: Universitat Rovira i Virgili

Journal publication year: 2019

Publication Type: Journal Publications