Study on effect of ship low frequency vibration on the output characteristics of PV cells under different solar irradiation

This paper analyzes the influence mechanism of the ship low frequency vibration on the output characteristics of PV cells under direct light and scattered light. And the simulation model in the MATLAB/Simulink platform has been put up, and some related experimental studies have been carried out based on the experiment platform, which can simulate ship vibration environment. The results of the simulation analysis and the experimental study all show that it is possible to lead to slight fluctuation on the output of PV cells and there is no obvious effect on fluctuation range with frequencies of the vibration. The impact effects on the output characteristics of PV cells are different under different solar irradiation.