Finite-Time Fast Dynamic Terminal Sliding Mode Maximum Power Point Tracking Control Paradigm for Permanent Magnet Synchronous Generator-Based Wind Energy Conversion Systemopen access
- Authors
- Zafran, Muhammad; Khan, Laiq; Khan, Qudrat; Ullah, Shafaat; Sami, Irfan; Ro, Jong-Suk
- Issue Date
- Sep-2020
- Publisher
- MDPI
- Keywords
- wind energy conversion system (WECS); maximum power point tracking (MPPT); sliding mode control (SMC); permanent magnet synchronous generator (PMSG); terminal sliding mode control (TSMC)
- Citation
- APPLIED SCIENCES-BASEL, v.10, no.18
- Journal Title
- APPLIED SCIENCES-BASEL
- Volume
- 10
- Number
- 18
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/53923
- DOI
- 10.3390/app10186361
- ISSN
- 2076-3417
2076-3417
- Abstract
- Due to the intermittent nature of wind, there exists a major disparity between the power generation from the wind and the demand of electricity. Hence, a sophisticated maximum power point tracking (MPPT) control paradigm must be formulated for maximizing the power extraction from the wind. This research article focuses on the formulation of a nonlinear fast dynamic terminal sliding mode control (FDTSMC)-based MPPT strategy for optimizing the power extraction from a 3kW, variable speed, fixed-pitch wind energy conversion system equipped with a permanent magnet synchronous generator. The proposed MPPT strategy is compared with the benchmark fast terminal sliding mode control, conventional sliding mode control, feedback linearization control and proportional integral derivative control-based MPPT strategies under a stochastic wind speed profile. The proposed paradigm has been found superior in its tracking performance by converging the output tracking error to zero in a finite time, realizing a high precision performance, offering fast dynamic response, reducing the chattering to a minute level and guaranteeing global robustness. The superior performance and effectiveness of the proposed FDTSMC-based MPPT control paradigm is tested and validated through extensive MATLAB/Simulink simulations.
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Collections - College of ICT Engineering > School of Electrical and Electronics Engineering > 1. Journal Articles
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