Nonlinear control of the doubly-fed induction generator in wind power systems

• Tipo: Artigo em Revista Científica Internacional
• Data: 2010

Autores

Soares, O (Autor) Outra; Goncalves, H (Autor) Outra; António Pina Martins (Autor) FEUP; Adriano Carvalho (Autor) FEUP

Revista

Título: Renewable Energy

Vol. 35

Páginas: 1662-1670

ISSN: 0960-1481

Editora: Elsevier

Indexação

ISI Web of Knowledge - 35 Citações

Scopus - 21 Citações

Outras Informações

ID Authenticus: P-003-4MB

DOI: 10.1016/j.renene.2009.12.008

Abstract (EN): This paper describes the models of a wind power system, such as the turbine, generator, power electronics converters and controllers, with the aim to control the generation of wind power in order to maximize the generated power with the lowest possible impact in the grid voltage and frequency during normal operation and under the occurrence of faults. The presented work considers a wind power system equipped with the doubly-fed induction generator and a vector-controlled converter connected between the rotor and the grid. The paper presents comparative results between proportional-integral controllers and neural networks based controllers, showing that better dynamic characteristics can be obtained using neural networks based controllers.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 9