Resumen
This paper analyzes and compares different control tuning strategies for a variable speed wind energy conversion system (WECS) based on a permanent-magnet synchronous generator (PMSG). The aerodynamics of the wind turbine (WT) and a PMSG have been modeled. The control strategy used in this research is composed of three regulators, which may be based on either linear or nonlinear controllers. In this analysis, proportional-integral (PI) linear controllers have been used. Two different tuning strategies are analyzed and compared. The main goal is to enhance the overall performance by achieving a low sensitivity to disturbances and minimal overshoot under variable operating conditions. Finally, the results have been verified by an experimental WECS laboratory prototype.
Idioma original | Inglés |
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Páginas (desde-hasta) | 1421-1430 |
Número de páginas | 10 |
Publicación | Renewable Energy |
Volumen | 36 |
N.º | 5 |
DOI | |
Estado | Publicada - may 2011 |