Design and real-time implementation of a new auto-tuned adaptive MPPT control for a photovoltaic system
Designed an auto-tuning based adaptive MPPT for a PV system. Polynomial curve-fitting approach is employed to model the PV system. Parameters of the PV model are identified on-line using a RLS algorithm. Real-time performance was validated on a prototype PV system. This is simple and exhibits accurate MPP tracking.
mppt polynomial pv model rls method auto-tuned pid controller