Hybrid active power filter applied to harmonic compensation of current-source type and voltage-source type nonlinear loads

Gonzatti, Robson Bauwelz; Ferreira, Sindynara; Silva, Carlos Henrique da; Silva, L. E. Borges da; Lambert‐Torres, Germano; Silva, L. G. Fernandez

doi:10.1109/cobep.2013.6785277

Cited by 5 publications

(1 citation statement)

References 9 publications

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“…Nonlinear loads can be categorized into two types of harmonic sources, current-source type and voltage-source type [10]. Characteristics of both parallel active filters and series active filters might be used in compensation [11]. Series active filter is better suited for compensating harmonic voltage source type at PCC such as a diode rectifier with smoothing DC capacitor in this case.…”

Section: Introductionmentioning

confidence: 99%

Compensation of Power Quality using Solar-Powered Distributed Generation Interfaced by Fuzzy Logic Controlled Inverter to the Main Grid

AlKawak*

2019

IJRTE

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This paper presents a distribution static compensation (DSTATCOM) schematic for grid interconnected DG implementing solar energy to be interfaced by an inverter that uses advanced controller, which will mainly compensate power quality issues, providing active power to the grid when needed such as peak times and cutoffs, also to eliminate current harmonics at the distribution stage, in addition to compensating current unbalance at the neutral line in grids that uses three phase four wire system, the inverter involved can effectively be utilized to perform such tasks with the ability of fuzzy logic as a controller to deal with rough and sudden data, particularly when the models or the procedures are too complex to be dealt with by other controllers, which made it very suitable for this application to control the voltage of the renewable energy resources (RES) ,the Schematic is simulated using MATLAB/SIMULINK to verify the proposed outcome of this method and the results shows a fast dynamic response and high accuracy tracking the voltage of (RES) and maintained regulation to several loads variation.

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Section: Introductionmentioning

confidence: 99%

Compensation of Power Quality using Solar-Powered Distributed Generation Interfaced by Fuzzy Logic Controlled Inverter to the Main Grid

AlKawak*

2019

IJRTE

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Modeling and control of AC current and DC voltage of PWM converters using polynomial RST and PI controllers

Sant’Ana

Salomon

Lambert‐Torres

et al. 2017

2017 Brazilian Power Electronics Conference (COBEP)

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Implementação de Funcionalidade de Amortecimento de Propagação Harmônica em Equipamento de Armazenamento e Suporte de Rede

Gonzatti¹,

Lambert‐Torres²,

Bonaldi³

et al. 2019

Eletrônica de Potência

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Este trabalho trata do amortecimento de propagação harmônica em linhas de distribuição, visando melhora na qualidade da tensão. A propagação harmônica ocorre devido às ressonâncias entre as impedâncias indutivas do sistema e bancos de capacitores utilizados em filtros passivos e compensadores de reativos, amplificando a distorção causada por cargas não lineares nas proximidades, e pode ser amortecida através do uso de filtros ativos emulando resistências harmônicas. Esta abordagem (ao invés do uso convencional dos filtros ativos shunt para diretamente compensar as correntes harmônicas) é muito atrativa para sistemas de distribuição, aonde as cargas não lineares estão distribuídas e inacessíveis. A contribuição principal deste artigo é a implementação desta resistência harmônica em um equipamento de armazenamento de energia e suporte de rede como uma funcionalidade extra, sem necessidade de sensores adicionais. Resultados experimentais são apresentados em uma bancada de testes.

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Hybrid active power filter applied to harmonic compensation of current-source type and voltage-source type nonlinear loads

Cited by 5 publications

References 9 publications

Compensation of Power Quality using Solar-Powered Distributed Generation Interfaced by Fuzzy Logic Controlled Inverter to the Main Grid

Compensation of Power Quality using Solar-Powered Distributed Generation Interfaced by Fuzzy Logic Controlled Inverter to the Main Grid

Modeling and control of AC current and DC voltage of PWM converters using polynomial RST and PI controllers

Implementação de Funcionalidade de Amortecimento de Propagação Harmônica em Equipamento de Armazenamento e Suporte de Rede

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