Study on photovoltaic array simulation model

In application of Simulink tools of simulation software MATLAB,based on the physical and mathematical models of photovoltaic array,a kind of photovoltaic array working simulation model was established.By the model,the I-V characteristics of photovoltaic array with different combinations can be simulated at any corresponding insolation level,ambient temperature and parameters of the photovoltaic model,also combining with BOOST chopper can get the voltage which the actual needs.The simulation result shows that photovoltaic array model output is similar as actual basically,while it can be used in the dynamic of photovoltaic systems.