1 research outputs found
Optimum MPPT technique for reconfiguring the photovoltaic array under partial shading failure
Partial shading (PS) considerably restricts photovoltaic (PV) systems, requiring extraction of the global maximum power point (GMPP). This persistent challenge engenders
continuous fluctuations in the maximum power point (MPP) and
demands utmost attention. In this regard, this paper presents
a novel hybrid scanning technique and a Perturb and Observe
(P&O) algorithm meticulously designed to accurately track the
PV array’s GMPP encountering PS, non-uniform dust deposition,
or any common failures. Furthermore, it serves as an efficient
tool that operates in tandem with the dynamic reconfiguration
approaches. Extensive simulation tests were carried out using
MATLAB Simulink software, while the validation and verification processes were conducted using an integrated Arduino
board. Consequently, the simulation results exhibit outstanding
accuracy and stabilit