Open AccessCharacteristic Testing Of Simulation-Based Photovoltaic Models
Author(s) -
U. Usman,
Mochammad Apriyadi Hadi Sirad
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1125/1/012064
Subject(s) - diode , equivalent series resistance , photovoltaic system , resistor , series (stratigraphy) , matlab , value (mathematics) , materials science , radiation , physics , power (physics) , computational physics , optics , mathematics , optoelectronics , electrical engineering , thermodynamics , statistics , engineering , computer science , quantum mechanics , paleontology , voltage , biology , operating system
This article explains the evaluation of the characteristics of PV implemented in Simulink / MATLAB. The implanted PV model is a model of one diode with a series resistor, a model of one diode with a series and parallel resistor, and a model of Two Diodes with a series and parallel barrier. The results obtained by the PV model with two diodes with series and parallel series are the best because it has an I_mp and V_mp error that opposes the data sheet compared to other models. Increasing the temperature will cause an increase in I_sc, but cause a decrease in V_oc. While decreasing from standard temperature will cause a decrease in I_sc but causes an increase in V_oc. This condition is the opposite of solar radiation changes, whereas I_sc will decrease dramatically with decreasing solar radiation. The diode ideal factor for the PV performance characteristics will cause a maximum increase in power P_m. However, it does not affect the values of I_sc and V_oc. While the greater the value of R_s will cause a decrease in P_m, but it does not affect the value of I_sc and V_oc. This is inversely proportional to the effect of the value of R_sh, while an increase in the value of R_sh will cause an increase in P_m but does not affect the value of I_sc and V_oc.