Application of high output voltage dc-dc converters along with using battery to extract maximum power from the solar cell

Abstract

In this paper, the performance of a new hybrid system consists of a new structure boost dc-dc converter, photovoltaic (PV) system, battery bank and bidirectional dc-dc converter is described by introducing new control scheme. Before, the modeling of each parts of proposed hybrid system is explained. Then, the proposed control scheme for proposed hybrid system is defined based on incremental conductance (IC) algorithm for achieving maximum power point tracking (MPPT). The validity of proposed hybrid system performance is examined by simulation results in MATLAB/SIMULINK.