Interval robust controller to minimize oscillations effects caused by constant power load in a DC multi-converter buck-buck system

KEL Marcillo, DAP Guingla, W Barra… - IEEE …, 2019 - ieeexplore.ieee.org
Multi-converter electronic systems are becoming widely used in many industrial
applications; therefore, the stability of the whole system is a big concern to the real-world …

Novel robust methodology for controller design aiming to ensure DC microgrid stability under CPL power variation

KE Lucas-Marcillo, DAP Guingla, W Barra… - IEEE …, 2019 - ieeexplore.ieee.org
In recent years, dc microgrid (MG) is increasing rapidly in electric power grids and other
isolated systems, integrating more efficiency and suite better some of the renewable energy …

Current sharing and voltage regulation of parallel DC–DC buck converters: switching control approach

B Sinafar, MA Badamchizadeh, H Kharrati… - ISA transactions, 2023 - Elsevier
In this paper, a new framework for distributed switching control of parallel DC–DC buck
converters is investigated, which represents voltage regulation and current sharing as two …

Design, implementation and model predictive based control of a mode-changeable DC/DC converter for hybrid renewable energy systems

N Güler, E Irmak - ISA transactions, 2021 - Elsevier
Since renewable energy sources such as PV and wind provide intermittent energy
generation, this paper presents an advanced DC/DC converter that is able to set its …

A data-driven based voltage control strategy for DC-DC converters: Application to DC microgrid

K Rouzbehi, A Miranian, JM Escaño, E Rakhshani… - Electronics, 2019 - mdpi.com
This paper develops a data-driven strategy for identification and voltage control for DC-DC
power converters. The proposed strategy does not require a pre-defined standard model of …

Parametric robust generalized minimum variance control

LB Cunha, ADS Silveira, W Barra - IEEE Access, 2022 - ieeexplore.ieee.org
This work presents a hybridization of the Generalized Minimum Variance Control (GMVC)
with Parametric Robust Control (RPC) for Linear Time-Invariant (LTI) Uncertain Systems. A …

Parameter optimization of an interval robust controller of a buck converter subject to parametric uncertainties

KEL Marcillo, DAP Guingla, EM Rocha… - 2018 IEEE Third …, 2018 - ieeexplore.ieee.org
This paper presents the design and evaluation of an optimized interval controller of a buck
converter. Uncertainties represent changes in the operating conditions of the system …

Étude, conception et structure de commande temps réel d'un onduleur multiniveau à partir d'une seule source DC; applications énergies renouvelables et véhicules …

R Troudi - 2021 - theses.hal.science
Les travaux de recherche de la thèse de Rami Troudi répondent à trois problématiques:-la
première est de concevoir un onduleur triphasé multiniveau pour des applications à base …

Robust control for dc-dc buck converter under parametric uncertainties

EM ROCHA, WB JUNIOR, DAV BENAVIDES… - … de Automática-CBA, 2019 - sba.org.br
Conversor CC-CC do tipo Buck são largamente utilizados em aplicações demandando a
regulação da tensão na carga. No entanto, seu comportamento dinâmico pode sofrer …

Avaliação Experimental de Projeto de Controlador Robusto Via Análise Intervalar Aplicado a um Conversor de Potência CC-CC Buck

RLP Medeiros, DBR Góes, FAC Ayres Jr… - Eletrônica de …, 2018 - journal.sobraep.org.br
Neste trabalho é apresentada uma metodologia de projeto de controladores robusto com
estrutura PI/PID, em seguida é realizada uma avaliação experimental aplicada a um …