Universidad San Sebastián  
 

Mostrar el registro sencillo del ítem

dc.contributor.author Rajendran, Saravanakumar
dc.contributor.author Jena, Debashisha
dc.contributor.author Diaz, Matias
dc.contributor.author Rodríguez, José
dc.date.accessioned 2024-09-26T00:34:01Z
dc.date.available 2024-09-26T00:34:01Z
dc.date.issued 2023-02
dc.identifier.issn 2227-9717
dc.identifier.uri https://repositorio.uss.cl/handle/uss/12632
dc.description Publisher Copyright: © 2023 by the authors.
dc.description.abstract Mechanical loads considerably impact wind turbine lifetime, and a reduction in this load is crucial while designing a controller for maximum power extraction at below-rated speed (region II). A trade-off between maximum energy extraction and minimum load on the drive train shaft is a big challenge. Some conventional controllers extract the maximum power with a cost of high fluctuations in the generator torque and transient load. Therefore, to overcome the above issues, this work proposes four different integral synergetic control schemes for a wind turbine at region II using a two-mass model with a wind speed estimator. In addition, the proposed controllers have been developed to enhance the maximum power extraction from the wind whilst reducing the control input and drive train oscillations. Moreover, a terminal manifold has been considered to improve the finite time convergence rate. The effectiveness of the proposed controllers is validated through a 600 kW Fatigue, Aerodynamics, Structures, and Turbulence simulator. Further, the proposed controllers were tested by different wind spectrums, such as Kaimal, Von Karman, Smooth-Terrain, and NWTCUP, with different turbulent intensities (10% and 20%). The overall performance of the proposed and conventional controller was examined with 24 different wind speed profiles. A detailed comparative analysis was carried out based on power extraction and reduction in mechanical loads. en
dc.language.iso eng
dc.relation.ispartof vol. 11 Issue: no. 2 Pages:
dc.source Processes
dc.title Terminal Integral Synergetic Control for Wind Turbine at Region II Using a Two-Mass Model en
dc.type Artículo
dc.identifier.doi 10.3390/pr11020616
dc.publisher.department Facultad de Ingeniería, Arquitectura y Diseño


Ficheros en el ítem

Mostrar el registro sencillo del ítem