Grid-connected converters: A brief survey of topologies, output filters, current control, and weak grids operation

GV Hollweg, SA Khan, S Chaturvedi, Y Fan, M Wang… - Energies, 2023 - mdpi.com
Grid-connected converters (GCCs) are used extensively for the integration of DC power
sources with AC power sources. However, since it is a complex topic, there are many …

Self-tuning methodology for adaptive controllers based on genetic algorithms applied for grid-tied power converters

GV Hollweg, PJD de Oliveira Evald, E Mattos… - Control Engineering …, 2023 - Elsevier
The performance and stability of adaptive controllers is highly dependent on its parameter
initialization. For non-expert designers, the parametrization of these controllers can be …

A predictive repetitive current control in stationary reference frame for DFIG systems under distorted voltage operation

A Lunardi, LFN Lourenço… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
This article presents a stationary reference frame implementation of the predictive repetitive
controller under ideal and nonideal stator voltage conditions. Thanks to the combination of …

Short Message Service System Applied in Predictive Control of Inverters Connected to the Electric Grid in Smart Grids Environments

A Lunardi, AJ Sguarezi Filho, CE Capovilla… - … , Signal Processing and …, 2023 - Springer
This chapter presents a study of a system for remote control of active and reactive power
injected into the electrical grid based on the Short Message Service (SMS) of a mobile …

Angular Domain Control Design for Single-Phase Inverter to Enhance Distribution Grid Power Quality

SA Dorado-Rojas, F Galarza-Jiménez… - 2022 IEEE Industry …, 2022 - ieeexplore.ieee.org
The United States has seen an enormous influx of single-phase behind-the-meter
installations in the last decade. With the latest Federal Energy Regulatory Commission …

Conjunto de controle finito para o inversor conectado à rede aplicado na suavização de distorção

R Sanca, JS Costa… - Eletrônica de …, 2024 - journal.sobraep.org.br
Neste trabalho é proposto uma alteração no controle preditivo de corrente finite control set
(FCS) para um inversor trifásico conectado à rede elétrica de forma a possibilitar sua …

Research on Repeated Control Integral Antisaturation Strategy Based on Model Recovery in Three-phase Inverter

F Yalong, A Kaiqiang, L Fangzhou… - 2024 7th International …, 2024 - ieeexplore.ieee.org
As the key interface equipment between the power grid and the user in the distributed
energy, the performance of the three-phase inverter plays a crucial role in ensuring the safe …