Busca avançada
Ano de início
Entree
(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Control of Single-Phase Power Converters Connected to Low-Voltage Distorted Power Systems With Variable Compensation Objectives

Texto completo
Autor(es):
Bonaldo, Jakson Paulo [1] ; Paredes, Helmo K. Morales [2] ; Pomilio, Jose Antenor [3]
Número total de Autores: 3
Afiliação do(s) autor(es):
[1] Univ Tecnol Fed Parana, BR-87301006 Campo Mourao - Brazil
[2] Univ Estadual Paulista, Grp Automat & Integrated Syst, BR-18087180 Sorocaba - Brazil
[3] Univ Estadual Campinas, Dept Syst & Energy, BR-13083970 Campinas, SP - Brazil
Número total de Afiliações: 3
Tipo de documento: Artigo Científico
Fonte: IEEE TRANSACTIONS ON POWER ELECTRONICS; v. 31, n. 3, p. 2039-2052, MAR 2016.
Citações Web of Science: 20
Resumo

This paper presents a flexible control technique for power electronics converters, which can function as an active power filter, as a local power supply interface, or perform both functions simultaneously. Thus, it can compensate for current disturbances while simultaneously injecting active power into the electrical grid, transforming the power converter into a multifunctional device. The main objective is to use all the capacity available in the electronic power converter to maximize the benefits when it is installed in the electricity grid. This objective is achieved by using the orthogonal current decomposition of the conservative power theory. Each current component is weighted by compensation coefficients (k(i)), which are adjusted instantaneously and independently, in any percentage, by means of load conformity factors (lambda(i)), thus providing online flexibility with respect to the objectives of compensation and injection of active power. Finally, simulated and experimental results are presented to validate the effectiveness and performance of the proposed approach. (AU)

Processo FAPESP: 11/15884-6 - Multifuncionalidade de conversores eletrônicos de potência utilizados em microrredes inteligentes
Beneficiário:Jakson Paulo Bonaldo
Linha de fomento: Bolsas no Brasil - Doutorado
Processo FAPESP: 13/08545-6 - Estudo de técnicas de controle localizado e/ou cooperativo para microrredes inteligentes de baixa tensão
Beneficiário:Helmo Kelis Morales Paredes
Linha de fomento: Auxílio à Pesquisa - Regular