Modeling of Photovoltaic System in the Large Ocean-going Ship Based on Simulink

Main purpose of this paper is to establish a precise mathematical model of solar photovoltaic array in the ship. Firstly analyzed performance parameters of solar PV power generation system in the “COSCO TengFei ship” and gave principle model of PV cell monomer. Then, the practical engineering mathematics model was proposed for PV cell module. The mathematical model of the PV cell array was established. Finally, this paper compared and analyzed the simulation results and the data from ship, drew the conclusion that the accuracy of the simulation model was verified. So this mathematical model can be used to characteristic research that PV power generation system parallel with power station system in the ship, for example maximum power point tracking, active filter, reactive power compensation, etc.