Please use this identifier to cite or link to this item:
http://repositorio.ufc.br/handle/riufc/69450
Type: | Artigo de Periódico |
Title: | Providing ancillary services with wind turbine generators based on DFIG with a two-branch static converter |
Authors: | Morais, Ernande Eugenio Campelo Lima, Francisco Kleber de Araújo Fonseca, Jean Marcos Lobo da Castelo Branco, Carlos Gustavo Machado, Lívia de Araújo |
Keywords: | Wind power generation;DFIG;Ancillary services;Power quality;Reduced-Switches topology |
Issue Date: | 2019 |
Publisher: | Energies |
Citation: | 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 |
Access Rights: | Acesso Aberto |
Appears in Collections: | DEEL - Artigos publicados em revista científica |
Files in This Item:
File | Description | Size | Format | |
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2019_art_cgcbranco.pdf | 2,31 MB | Adobe PDF | View/Open |
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