Analytical Modeling and Determination of the Characteristic Parameters of the Different Commercial Technologies of Photovoltaic Modules

Abstract

This work presents a method of optimization of the photovoltaic generator (PV) based on the electrical model with a diode. The method consists of solving a second degree equation representing the derivative of the power function. The current and the maximum voltage being determined, the maximum power is deduced. Four popular types of photovoltaic panels from different manufacturers were considered for the study: BYD Model (BYD 320P6C-36), Atersa Grupo Model (A-320P GSE), SunPower Model (E19-320) and Model operated in the 50 MW power plant of Nouakchott-Mauritania (JKM320PP-72-V) of JinkoSolar. A comparative study is carried out between the simulated results and the data of the manufacturer of different technologies. The results obtained prove the effectiveness of the proposed method and that the BYD 320P6C-36 model is the most efficient among the four different technologies studied.

Research Progress of Digital Image Processing Technology Based on Peacock Image in the Field of Textile and Clothing

“…Optimized design can only extract the height of the contour line in the cut image. Effectively stitch all the contour information on the front, and segment it within a reasonable range, from which relevant feature parameters can be extracted, such as the number of hair balls, the area of the hair balls, and the volume of the hair balls, and then These structures are analyzed in fuzzy test systems and fuzzy evaluation systems [14,15].…”