Modeling and simulation of shipboard DC power system

In recent years, shipboard dc power system gains more and more attention of the researchers because of its high efficiency, reduced emission, ease of access clean energy, etc. However, due to the more complexity compared to the ac power system, dc power system need more effective tools to complete the analysis, design and optimization tasks, while modeling and simulation is the basis of these tools. Firstly, the paper established the mathematical model of each module in ship power system and then found a simulation system using these models based on MATLAB/Simulink environment. Through the simulation, it is proved the system is an effective tool for research and design of dc power system on ship.