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Nowadays, the vital need of power system is fulfilling the necessities of the grid’s power quality. For this reason, reliable power filters need to be designed to mitigate current and voltage harmonics. A detail discussion about design of shunt active power filter (ShAPF) is presented in this paper. For regulating the DC-link Voltage, proportional-integral (PI) controller is used. The instantaneous PQ theory is implemented for the reference current generation. The gate signals for switches of Voltage Source Inverter (VSI) are generated with the help of hysteresis current control technique. The proposed system is developed and simulated in MATLAB using non-linear load. The simulation results describe that the presented system is competent to minimize the harmonic distortion below the standard value stated in IEEE standards.

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Harmonic Minimization in a Three-Phase Network Using the SSA Algorithm and Instantaneous PQ Theory

  • 会议论文

  • 发表日期：

    2025年

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  • Mukesh Ghogare,
  • Harshal Vaidya,
  • Mohini Bhadikar,
  • Rashmi Deshpande

摘要

Nowadays, the vital need of power system is fulfilling the necessities of the grid’s power quality. For this reason, reliable power filters need to be designed to mitigate current and voltage harmonics. A detail discussion about design of shunt active power filter (ShAPF) is presented in this paper. For regulating the DC-link Voltage, proportional-integral (PI) controller is used. The instantaneous PQ theory is implemented for the reference current generation. The gate signals for switches of Voltage Source Inverter (VSI) are generated with the help of hysteresis current control technique. The proposed system is developed and simulated in MATLAB using non-linear load. The simulation results describe that the presented system is competent to minimize the harmonic distortion below the standard value stated in IEEE standards.