English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

This paper deals with the speed control of a variable speed double-fed induction generator (DFIG)-based wind turbine. These variable speed control systems have several advantages over the traditional wind turbine, such as the increase in the energy capture and the reduction of the mechanical stress. To achieve the maximum power point tracking (MPPT) and improve the efficiency of a wind turbine, an adaptive sliding mode control via backstepping is proposed. Traditionally, wind turbine systems using mainly proportional integral (PI) controllers. However, such kinds of controller do not adequately handle some inaccuracies mainly leading to non-optimal power extraction. These may decrease wind turbine performances. Therefore, using robust control, such as adaptive sliding mode control via backstepping, will allow one to directly track the DFIG torque leading to maximum power extraction. Finally, simulation results are demonstrated to validate the proposed controllers. Keywords-DFIG; adaptive sliding mode control; MPPT

Adaptive Sliding Mode Control Based On Offshore Doubly Fed Induction Generator for Wind Turbines