Modified Supertwisting Sliding Mode MPPT for PV system

Authors

  • Walid KANTAS Laboratory of Electrical Engineering of Guelma (LGEG), Department of Electrotechnical and Automatic Engineering, Université 8 mai 1945Guelma, Guelma, Algeria
  • Sofiane MENDACI Laboratoire d’Automatique et Informatique de Guelma (LAIG), Department of Electrotechnical and Automatic Engineering, Université 8 mai 1945Guelma, Guelma, Algeria
  • Hamza GASMI Advanced Control Laboratory (LABCAV), Department of Electronics and Telecommunications, Université 8 mai 1945Guelma, guelma, Algeria
  • Es-saadi TERFIA Laboratory of Electrical Engineering of Guelma (LGEG), Department of Electrotechnical and Automatic Engineering, Université 8 mai 1945Guelma, Guelma, Algeria

DOI:

https://doi.org/10.51485/ajss.v9i2.212

Keywords:

Photovoltaic systems, Maximum power point tracking, Sliding mode control, Modified super twisting SMC, Chattering phenomena, DC-DC boost converter

Abstract

This paper focuses on the control of photovoltaic systems using sliding mode control (SMC). Considering the oscillation problems that appear in the classical sliding mode control, which can affect the output power generated by the photovoltaic panel, many studies have proposed a super twisting sliding mode control (STSMC) to minimize the chattering phenomena associated with classical SMC. However, to further reduce oscillations, this work proposes a modified super twisting SMCthat incorporates a fractional integrator to increase its flexibility and performance. To demonstrate the enhancements achieved with the proposed controller, a comparative simulation is implemented using Matlab/Simulink software. The results obtained highlight a significant reduction in oscillations, and clearly indicate the superiority of the modified STSMC controller over its classical counterpart.

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Published

2024-06-30

How to Cite

[1]
KANTAS, W., MENDACI, S., GASMI, H. and TERFIA, E.- saadi 2024. Modified Supertwisting Sliding Mode MPPT for PV system. Algerian Journal of Signals and Systems . 9, 2 (Jun. 2024), 62-67. DOI:https://doi.org/10.51485/ajss.v9i2.212.

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Articles