研究目的
To present a grid-connected photovoltaic (PV) system utilizing an ANFIS based ICM MPPT controller to optimize the performance of the PV system and reduce errors in the Voltage Source Inverter (VSI).
研究成果
The integrated PV-grid system with an ICM based ANFIS MPPT controller effectively tracks the maximum voltage from the panel, achieving maximum power. The system's harmonics are within prescribed limits when connected to the grid, with LC filters used to tune harmonic levels. The system's performance, evaluated through simulation, demonstrates the potential of ANFIS controllers in optimizing PV system outputs.
研究不足
The study is based on simulation results from MATLAB/Simulink, which may not fully capture real-world operational conditions and variability. The effectiveness of the ANFIS based ICM MPPT controller under rapidly changing environmental conditions needs further validation.
1：Experimental Design and Method Selection:
The study employs an ANFIS based ICM MPPT controller for optimizing the performance of a grid-connected PV system. The methodology is implemented in MATLAB/Simulink.
2：Sample Selection and Data Sources:
The PV system consists of a photovoltaic module, a boost converter, and a voltage source inverter. The system parameters include VOC, ISC, solar irradiance, temperature, Rs, Rp, and ideality factor.
3：List of Experimental Equipment and Materials:
PV module, boost converter, voltage source inverter, ANFIS controller, MATLAB/Simulink software.
4：Experimental Procedures and Operational Workflow:
The ANFIS controller is trained by varying radiation and temperature. The system's performance is evaluated by analyzing the boost converter voltage, load active power, grid active power, load reactive power, and grid reactive powers.
5：Data Analysis Methods:
The performance of the system is evaluated through simulation in MATLAB/Simulink, focusing on the reduction of harmonics and optimization of power output.
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