The Simulation of the Principle of MPPT Control of PV Systems Based on BOOST Circuit

In the photovoltaic power generation system, in order to use solar energy maximize, to improve the efficiency of the system, we must consider the maximum power tracking. This paper is about the basic principle and simulation of MPPT based on BOOST circuit impedance matching, by analyzing the basic working principle of BOOST circuit, the principle of achieving maximum power tracking and process, to make the modeling and simulation analysis, simulation results show that the BOOST circuit impedance matching can achieve the maximum power tracking.