To perform the dc-link voltage stability and its robustness of a photovoltaic (PV) grid- connected system, simplified super twisting sliding mode (SSTC) strategy is presented in this work. Where the tracking superiority of the SSTC control is clearful in dc-link bus voltage regulation with fast transient response, low oscillations and the reducing of current total Harmonic Distortion (THD) under any weather conditions;to show the superiority of the between the proposed controller(SSTC) comprehensive comparisons are done with the conventional Proportional–Integral (PI), using MATLAB/SIMULINK.

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Simplified Super-Twisting Sliding Mode Applied to Dc-Bus Voltage Regulator

  • Abdesselam Guerbouz,
  • Imad Merzouk,
  • Ahmed Hfaifa,
  • Amine Fihakhir

摘要

To perform the dc-link voltage stability and its robustness of a photovoltaic (PV) grid- connected system, simplified super twisting sliding mode (SSTC) strategy is presented in this work. Where the tracking superiority of the SSTC control is clearful in dc-link bus voltage regulation with fast transient response, low oscillations and the reducing of current total Harmonic Distortion (THD) under any weather conditions;to show the superiority of the between the proposed controller(SSTC) comprehensive comparisons are done with the conventional Proportional–Integral (PI), using MATLAB/SIMULINK.