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Sliding Mode Extremum Seeking Control Scheme Based on PSO for Maximum Power Point Tracking in Photovoltaic Systems
Joint Authors
Lin, Chih-Jer
Wu, Chen-Han
Yau, Her-Terng
Source
International Journal of Photoenergy
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-04-14
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
An extremum seeking control (ESC) scheme is proposed for maximum power point tracking (MPPT) in photovoltaic power generation systems.
The robustness of the proposed scheme toward irradiance changes is enhanced by implementing the ESC scheme using a sliding mode control (SMC) law.
In the proposed approach, the chattering phenomenon caused by high frequency switching is suppressed by means of a sliding layer concept.
Moreover, in implementing the proposed controller, the optimal value of the gain constant (U0) is determined using a particle swarm optimization (PSO) algorithm.
The experimental and simulation results show that the proposed PSO-based sliding mode ESC (SMESC) control scheme yields a better transient response, steady-state stability, and robustness than traditional MPPT schemes based on gradient detection methods.
American Psychological Association (APA)
Yau, Her-Terng& Lin, Chih-Jer& Wu, Chen-Han. 2013. Sliding Mode Extremum Seeking Control Scheme Based on PSO for Maximum Power Point Tracking in Photovoltaic Systems. International Journal of Photoenergy،Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-478840
Modern Language Association (MLA)
Yau, Her-Terng…[et al.]. Sliding Mode Extremum Seeking Control Scheme Based on PSO for Maximum Power Point Tracking in Photovoltaic Systems. International Journal of Photoenergy No. 2013 (2013), pp.1-10.
https://search.emarefa.net/detail/BIM-478840
American Medical Association (AMA)
Yau, Her-Terng& Lin, Chih-Jer& Wu, Chen-Han. Sliding Mode Extremum Seeking Control Scheme Based on PSO for Maximum Power Point Tracking in Photovoltaic Systems. International Journal of Photoenergy. 2013. Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-478840
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-478840