Develop a model to estimate the yield of a photovoltaic rooftop system based on Matlab / Simulink environment
Corressponding author's email:
lephuongtruong@lhu.edu.vnKeywords:
MATLAB/SIMULINK, PV model, losses model, rooftop system, Yield modelAbstract
This paper presents a method to develop a yield model for photovoltaic rooftop system based on the MATLAB/SIMULINK environment. The system including a photovoltaic model, losses model, and yield model. Furthermore, a model with a 1MW and 59kW capacity photovoltaic rooftop system is built for simulation. The results of the simulation will be compared with two photovoltaic rooftop systems connected to the grid in Thu Dau Mot, Binh Duong province.
From the analysis results, the system has the gap between simulation and measurement is 5,36 %. The system has advantages (1) sufficient accuracy; (2) erase commercial photovoltaic software; (3) cost-effectively.
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