研究目的
Comparison of an improved MPPT controller using PSO tuned FO-FLC and conventional FLC for photovoltaic applications to minimize RMSE between measured power and desired maximum power.
研究成果
The PSO tuned FO-FLC MPPT controller offers better performance than conventional FLC in terms of tracking accuracy and transient response. The fractional operator optimizes energy extraction, improving transient response and avoiding overshoot when searching for the MPP.
研究不足
The paper does not explicitly mention limitations.
1：Experimental Design and Method Selection:
The study employs PSO to optimize FO-FLC and FLC parameters for MPPT in photovoltaic systems. The optimization is conducted in two steps: optimizing scaling factors and fractional operator, and optimizing controller output membership functions.
2：Sample Selection and Data Sources:
The study uses a photovoltaic system under standard test conditions with constant temperature and solar irradiations.
3：List of Experimental Equipment and Materials:
Not explicitly mentioned.
4：Experimental Procedures and Operational Workflow:
The study involves dynamic simulations to evaluate the performance of the proposed FO-FLC MPPT controller compared to conventional FLC MPPT.
5：Data Analysis Methods:
The performance is evaluated based on tracking accuracy, rise time, and settling time, with RMSE used as the fitness function for optimization.
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