Maximum power point tracking (MPPT) techniques in distributed photovoltaic generation systems

This paper explores various Maximum Power Point Tracking (MPPT) techniques in photovoltaic systems, focusing on their efficiency under different environmental conditions. Traditional methods like Perturb and Observe (P&O) and Incremental Conductance (IncCond) are compared with advanced fuzzy logic controls. Enhanced by fuzzy logic, the improved MPPT technique demonstrates superior adaptability and reduced oscillations near the Maximum Power Point, leading to increased overall energy output and system reliability. Experimental validations confirm significant enhancements in response times and stability, marking a step forward in optimizing photovoltaic energy systems.