Abstract:
This paper describe comparative study between traditional MPPT method and fuzzy logic MPPT controller, we
begin by modeling photovoltaic panel two diode model and show impact of different level of solar
irradiation ,then we take two traditional MPPT algorithms perturb and observe and incremental conductance for
research maximum power of photovoltaic panel , after that we use fuzzy logic controller for control of dc-dc
cuk converter, all this models are implemented in Matlab/simulink , The results show that the method of fuzzy
logic can quickly and correctly track change of MPP in different light intensity and the system has excellent stability
performance
