MATHEMATICAL MODELLING OF SOLAR PV PANEL IN MATLAB/SIMULINK FOR THE APPLICATION OF HYBRID POWER SYSTEM

Abstract

The physical modeling of the solar system is not that much efficient so the analysis is done through the mathematical modeling
approach. The effect of irradiation and temperature is also considered. The PV module is the interface which converts solar light
directly into electricity. Modeling this device, mostly requires taking weather data (irradiance and temperature) as input variables.
The output parameters can be current, voltage, power or other variables. However, map out the characteristics I(V) or P(V) needs of
these three parameters. Any change in the inputs immediately implies changes in outputs. This paper presents a detailed modeling
of the effect of irradiance and temperature on the parameters of the solar PV module. Thus, it is important to use an accurate
model for the PV module. The analysis is done in MATLAB/ SIMULINK background. This mathematical analysis approach is a so
flexible to change the parameters of the system.