Please use this identifier to cite or link to this item: http://repositorio.ufc.br/handle/riufc/68757
Type: Artigo de Evento
Title: Reactive power control of DFIG-Based wind turbine during voltage sag
Authors: Lima, Francisco Kleber de Araújo
Dantas, Joacillo Luz
Castelo Branco, Carlos Gustavo
Keywords: Wind energy;Energy conversion;Power distribution faults;Wind power generation
Issue Date: 2012
Publisher: Annual Conference of the IEEE Industrial Electronics Society
Citation: LIMA, F. K. A.; DANTAS, J. L.; BRANCO, C. G. C. Reactive power control of DFIG-Based wind turbine during voltage sag. In: ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, 38., 2012, Montreal. Anais... Montreal: IECON, 2012. p. 4321-4325.
Abstract: Improving the Fault Ride Through capability (FRT) of Doubly Fed Induction Generators (DFIG) in wind power applications is a very important challenge for wind power industry. The mathematical models of such generators allow to analyze their response under generic conditions. However, their mathematical complexity does not contribute to simplify the analysis of the system under transient conditions, and hence do not help to find straigh-forward solutions to enhance their FRT. This paper discusses an important point that is still absent in the Brazilian grid code. This point is the reactive power injection by the wind turbine during a voltage sag, in order to realize the voltage regulation at the point of common coupling (peC). The advantages of such requirement to the system will be widely discussed in this work. Furthermore, the simulations and experimental results will also be shown in order to demonstrate the proposed ideas
URI: http://www.repositorio.ufc.br/handle/riufc/68757
Appears in Collections:DEEL - Trabalhos apresentados em eventos

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