Use este identificador para citar ou linkar para este item: http://repositorio.ufc.br/handle/riufc/69450
Tipo: Artigo de Periódico
Título: Providing ancillary services with wind turbine generators based on DFIG with a two-branch static converter
Autor(es): Morais, Ernande Eugenio Campelo
Lima, Francisco Kleber de Araújo
Fonseca, Jean Marcos Lobo da
Castelo Branco, Carlos Gustavo
Machado, Lívia de Araújo
Palavras-chave: Wind power generation;DFIG;Ancillary services;Power quality;Reduced-Switches topology
Data do documento: 2019
Instituição/Editor/Publicador: Energies
Citação: BRANCO, C. G. C. et al. Providing ancillary services with wind turbine generators based on DFIG with a two-branch static converter. Energies, [s.l], v. 12, n. 13, 2019. DOI: https://doi.org/10.3390/en12132490
Abstract: This work aims to analyze and validate through mathematical modeling and experimental results, in a three-phase three-wire electrical system, the technical viability of a static power converter with a two-level topology with only two controlled branches (2L2B), operating as a grid-side converter (GSC) in a wind turbine generator based on a doubly fed induction generator (DFIG). With this reduced-switches topology, the GSC is able to regulate the DC-link voltage level from the generator back-to-back converter and provide ancillary services of harmonic filtering and reactive power compensation from linear/nonlinear loads connected to the point of common coupling. An 8-kVA experimental prototype was implemented in the laboratory to validate the proposal. The prototype control system was realized using the dSPACE DS1103 PPC Controller Board platform programmed via MATLAB/Simulink. The effectiveness of the proposed system is verified by comparing the results obtained with the 2L2B topology to the ones with the usual two-level three-branch topology.
URI: http://www.repositorio.ufc.br/handle/riufc/69450
ISSN: 1996-1073
Tipo de Acesso: Acesso Aberto
Aparece nas coleções:DEEL - Artigos publicados em revista científica

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