Super-twisting SMC for MPPT and grid-connected WECS based on SCIG
نویسندگان
چکیده
This paper proposes a high-order sliding mode control (HO-SMC) with the super-twisting (ST) algorithm for maximum power point tracking (MPPT) and grid-connected wind energy conversion system (WECS), based on squirrel-cage induction generator (SCIG). The main features of this strategy are attenuation chattering phenomenon inherent in first-order its robustness against external internal disturbances encountered by system. simulation is carried out under SimPowerSystems MATLAB/Simulink to evaluate performance effectiveness proposed compared conventional fuzzy logic proportional-integral (PI) controllers three different scenarios disturbances, fluctuating speed, grid voltage drop, parametric variations.
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ژورنال
عنوان ژورنال: International Journal of Power Electronics and Drive Systems
سال: 2021
ISSN: ['2722-2578', '2722-256X']
DOI: https://doi.org/10.11591/ijpeds.v12.i1.pp520-531