Open AccessHybrid nonlinear control strategies for performance enhancement of a doubly-fed induction aero-generator: design and DSP implementation
Author(s) -
Bouchaib Rached,
Mustapha Elharoussi,
Elhassane Abdelmounim
Publication year - 2021
Publication title -
international journal of power electronics and drive systems/international journal of electrical and computer engineering
Language(s) - English
Resource type - Journals
eISSN - 2722-2578
pISSN - 2722-256X
DOI - 10.11591/ijpeds.v12.i3.pp1472-1481
Subject(s) - digital signal processing , matlab , induction generator , computer science , control theory (sociology) , control engineering , nonlinear system , backstepping , wind power , control (management) , engineering , computer hardware , adaptive control , physics , quantum mechanics , artificial intelligence , electrical engineering , operating system
This paper reports on the design and implementation in DSP as hardware in the loop of a nonlinear control strategy for a grid-connected variable speed wind turbine using a doubly fed induction generator (DFIG). The objective of this work is to build a real-time nonlinear hybrid approach combining Backstepping control and sliding mode control strategies for DFIG used in wind energy conversion systems (WECS). The results of the DSP implementation are discussed and qualitative and quantitative performance evaluations are performed under various disturbed conditions. The implementation is performed using the TMS320F28335 DSP combined with the MATLAB/Simulink (2016a) environment. The experimental results have been satisfactorily achieved, which implies that the proposed strategy is an efficient and robust approach to monitor the WECS.