MPPT based on P O method under partially shading

摘要

This paper deals with the implementation and analysis of a control method proposed in the maximum power point tracking (MPPT) for photovoltaic systems (PV). The Perturb and Observe (P&O) algorithm is implemented in Matlab/Simulink environment. Many simulations have been done considering the different system responses as the duty cycle, voltage and power. The energy losses of the P&O method have been carried out.