Improve Efficiency Solar Cells Using PID Controller

Abstract

Abstract The photovoltaic cell (PV) converts the solar radiation into electric energy and the current coming out of the photovoltaic cell is of the direct current type. The external power of the PV system depends on solar radiation (G) and cell temperature (T). The method of using photovoltaic cells (PV) is efficiently known by the method of tracking the maximum power points (MPPT) using the PID console. This paper introduces MPPT controllers and is a traditional Relative Integration derivative (PID). The work to simulation and modeling to PV cell by MATLAB program. The results show the relationship of curve IV and V-P of the PV panel, as is the case with changes in cell parameters and environmental parameters (radiation and temperature). Optimize PV results for maximum power and maximum voltage using the PID controller used. According to the results, observe the best PID control if compared with other MPPT algorithms.