Automatic Voltage Regulator and Load Frequency Control are integral parts of the power system control mechanism. This work proposes a novel controller for the simultaneous regulation of frequency and voltage systems in a three-area power system model having renewable integration from wind, geothermal, and solar thermal power plants. Herein, an optimal and robust sliding mode control method has been employed in conjunction with a recently developed Hunger Games Search approach. After conducting extensive simulations, the authors have confirmed the superiority of the proposed SMC-HGS method in comparison with existing controller methodologies, PID-HHO, TIDF-HHO, FOPID-MFO, and FOIDF-LSA. Additionally, the performance of the proposed method has been evaluated under different nonlinearities present in the power system networks.

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HGS-Based Sliding Mode Control for Voltage and Frequency Regulation in RES Integrated Power System

  • Vineet Kumar,
  • Veena Sharma,
  • R. Naresh

摘要

Automatic Voltage Regulator and Load Frequency Control are integral parts of the power system control mechanism. This work proposes a novel controller for the simultaneous regulation of frequency and voltage systems in a three-area power system model having renewable integration from wind, geothermal, and solar thermal power plants. Herein, an optimal and robust sliding mode control method has been employed in conjunction with a recently developed Hunger Games Search approach. After conducting extensive simulations, the authors have confirmed the superiority of the proposed SMC-HGS method in comparison with existing controller methodologies, PID-HHO, TIDF-HHO, FOPID-MFO, and FOIDF-LSA. Additionally, the performance of the proposed method has been evaluated under different nonlinearities present in the power system networks.