Código de proyecto: Grant DPI2015-67292-R, DPI2016-80491-R Grant DPI2017-84572-C2-1-R

Palabras clave: Stability analysis Sliding mode control (smc) Resistors Power Photovoltaic systems Operation Microgrids Mathematical model Loss-free resistor (lfr) Droop control Design Dc-nanogrid (dc-ng) Converters Bidirectional converter (bdc) Batteries

Fecha de alta del registro: 2023-02-19

Versión del articulo depositado: info:eu-repo/semantics/publishedVersion

URL Documento de licencia: http://repositori.urv.cat/ca/proteccio-de-dades/

Referencia al articulo segun fuente origial: Ieee Access. 8 33305-33317

Referencia de l'ítem segons les normes APA: Haroun R; El Aroudi A; Cid-Pastor A; Vidal-Idiarte E; Valderrama-Blavi H; Martinez-Salamero L (2020). Modelling and Control of Modular DC-Nanogrids Based on Loss-Free Resistors. Ieee Access, 8(), 33305-33317. DOI: 10.1109/ACCESS.2020.2974036

Acrónimo: AEI FEDER, UE

Página inicial: 33305

Tipo de publicación: Journal Publications

Autor según el artículo: Haroun R; El Aroudi A; Cid-Pastor A; Vidal-Idiarte E; Valderrama-Blavi H; Martinez-Salamero L

Departamento: Enginyeria Electrònica, Elèctrica i Automàtica

Autor/es de la URV: Cid Pastor, Angel / El Aroudi Chaoui, Abdelali / Haroun Mohamed Abdelkarim, Reham / Martínez Salamero, Luis / Valderrama Blavi, Hugo / Vidal Idiarte, Enric

Resumen: © 2013 IEEE. This paper proposes a modular photovoltaic (PV) dc-Nanogrid (dc-NG) architecture for residential applications. The proposed architecture is based on the Loss-Free Resistor (LFR) concept. The dc distribution bus is supplied by PV panels, ac utility and a storage battery. The storage battery is connected to the main dc bus through a dc-dc bidirectional converter (BDC). This battery has also an important role to ensure uninterruptible power supply to the critical loads and controls the power flow in the dc-NG. A mathematical model of the system is first derived and a stability analysis is carried out showing that the stability is guaranteed under certain mild conditions. Numerical simulations of a case study for two PV panels corroborate the theoretical predictions which have been finally confirmed by experimental measurements.

Áreas temáticas: Telecommunications Materials science (miscellaneous) Materials science (all) General materials science General engineering General computer science Engineering, electrical & electronic Engineering (miscellaneous) Engineering (all) Engenharias iv Engenharias iii Electrical and electronic engineering Computer science, information systems Computer science (miscellaneous) Computer science (all) Ciência da computação

Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/

ISSN: 21693536

Direcció de correo del autor: luis.martinez@urv.cat hugo.valderrama@urv.cat enric.vidal@urv.cat abdelali.elaroudi@urv.cat angel.cid@urv.cat reham.haroun@urv.cat

Identificador del autor: 0000-0003-3344-9501 0000-0003-2892-8209 0000-0002-6016-4096 0000-0001-9103-7762 0000-0001-8124-6210 0000-0002-8099-4281

Página final: 33317

Volumen de revista: 8

Enlace a la fuente original: https://ieeexplore.ieee.org/document/8999600

Programa de financiación: Spanish Agencia Estatal de Investigacion (AEI) Fondo Europeo de Desarrollo Regional (FEDER)

DOI del artículo: 10.1109/ACCESS.2020.2974036

Entidad: Universitat Rovira i Virgili

Año de publicación de la revista: 2020