Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

A super twisting fractional order terminal sliding mode control for DFIG-based wind energy conversion systemopen access

Authors
Sami I.Ullah S.Ali Z.Ullah N.Ro J.-S.
Issue Date
May-2020
Publisher
MDPI AG
Keywords
Doubly fed induction generator (DFIG); Fractional order control (FOC); Sliding mode control (SMC); Super twisting sliding mode control (STSMC); Terminal sliding mode control (TSMC); Wind energy conversion system (WECS)
Citation
Energies, v.13, no.9
Journal Title
Energies
Volume
13
Number
9
URI
https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/42673
DOI
10.3390/en13092158
ISSN
1996-1073
1996-1073
Abstract
The doubly fed induction generator (DFIG)-based wind energy conversion systems (WECSs) are prone to certain uncertainties, nonlinearities, and external disturbances. The maximum power transfer from WECS to the utility grid system requires a high-performance control system in the presence of such nonlinearities and disturbances. This paper presents a nonlinear robust chattering free super twisting fractional order terminal sliding mode control (ST-FOTSMC) strategy for both the grid side and rotor side converters of 2 MW DFIG-WECS. The Lyapunov stability theory was used to ensure the stability of the proposed closed-loop control system. The performance of the proposed control paradigm is validated using extensive numerical simulations carried out in MATLAB/Simulink environment. A detailed comparative analysis of the proposed strategy is presented with the benchmark sliding mode control (SMC) and fractional order terminal sliding mode control (FOTSMC) strategies. The proposed control scheme was found to exhibit superior performance to both the stated strategies under normal mode of operation as well as under lumped parametric uncertainties. © 2020 by the authors. Licensee MDPI, Basel, Switzerland.
Files in This Item
Appears in
Collections
College of ICT Engineering > School of Electrical and Electronics Engineering > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher Roh, Jong Suk photo

Roh, Jong Suk
창의ICT공과대학 (전자전기공학부)
Read more

Altmetrics

Total Views & Downloads

BROWSE