A fuzzy logic MPPT control scheme for solar photovoltaic module connected with DC drive

In recent year´s renewable energy sources have become a useful alternative for the power generation. Moreover conventional sources cause the pollution and global warming. In this work, the sun tracking algorithm is developed to track sun position to receive maximum radiation. DC power from solar panel is fed to the buck-boost converter for the adjustment of voltage at load end. This dc power fed to the dc motor. The mathematical modelling of system component is done in MATLAB code. For maximum power point tracking artificial intelligent tools such as fuzzy logic (FL) is used. In this proposed system two control algorithms is applied simultaneously to get maximum power at output end. System analysis is done in Kurukshetra India, so the latitude angle is taken accordingly.