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This paper analyzes the performance of a PV system under different irradiance using a fuzzy logic controller and P&O algorithm. The PV system is established by using a converter and a maximum power point (MPPT)-based controller. PV array shows no linear VI curve voltage–current character-tracking characteristic feature and shows contrasting results under different irradiances. The boost converter increases the voltage to operate at the MPPT. The fuzzy logic and P&O controller has the capability to control nonlinear irregularity and obtain the appropriate result. In this paper, a comparative performance analysis is done based on fuzzy logic and P&O controller under island mode for the specified resistive load range in order to achieve a better response. The performance analysis is verified in MATLAB/Simulink environment.

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Comparative Performance Analysis of PV System in Island Mode Using MPPT Fuzzy Logic Controller and Perturb and Observe Algorithm

  • 会议论文

  • 发表日期：

    2025年

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  • Sagnik Ghosh,
  • Shivam

摘要

This paper analyzes the performance of a PV system under different irradiance using a fuzzy logic controller and P&O algorithm. The PV system is established by using a converter and a maximum power point (MPPT)-based controller. PV array shows no linear VI curve voltage–current character-tracking characteristic feature and shows contrasting results under different irradiances. The boost converter increases the voltage to operate at the MPPT. The fuzzy logic and P&O controller has the capability to control nonlinear irregularity and obtain the appropriate result. In this paper, a comparative performance analysis is done based on fuzzy logic and P&O controller under island mode for the specified resistive load range in order to achieve a better response. The performance analysis is verified in MATLAB/Simulink environment.