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The integrated electrical power system is subject to the introduction of harmonics due to the substantial use of nonlinear loads. It is not possible for ordinary LC filters to effectively adjust for harmonics that are brought on by nonlinear loads (NLL) in a photovoltaic (PV) system that is connected to the grid. Since shunt active power filters (SAPF) have a higher act in excellent power quality, they have been created to overcome the harmonics produced by nonlinear loads in a utility-integrated PV system. This is done to confirm that the quality of power is maintained. For the objective of reducing harmonics via fuzzy controllers, this study provides an implementation of a three-phase voltage-fed harmonic compensation filter (SAHF). The primary aim in the filter controlling system is to contribute reference source current in beneficial to accomplish the target in balancing the harmonic effects that NLL brings about. In addition to this, the model that was developed is verified by making use of experimental data that was gathered from a nonlinear load. Matlab/Simulink environment is being used.

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Enhancement of Power Quality in Grid Connected PV Arrangement with Fuzzy Controlled Shunt Active Power Filter

  • 会议论文

  • 发表日期：

    2025年

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  • Sareddy Venkata Rami Reddy,
  • Thimmareddygari Sindhu,
  • Philip Princy,
  • Madineni Yaswanth Sai,
  • Ch. Rami Reddy

摘要

The integrated electrical power system is subject to the introduction of harmonics due to the substantial use of nonlinear loads. It is not possible for ordinary LC filters to effectively adjust for harmonics that are brought on by nonlinear loads (NLL) in a photovoltaic (PV) system that is connected to the grid. Since shunt active power filters (SAPF) have a higher act in excellent power quality, they have been created to overcome the harmonics produced by nonlinear loads in a utility-integrated PV system. This is done to confirm that the quality of power is maintained. For the objective of reducing harmonics via fuzzy controllers, this study provides an implementation of a three-phase voltage-fed harmonic compensation filter (SAHF). The primary aim in the filter controlling system is to contribute reference source current in beneficial to accomplish the target in balancing the harmonic effects that NLL brings about. In addition to this, the model that was developed is verified by making use of experimental data that was gathered from a nonlinear load. Matlab/Simulink environment is being used.