船舶电站系统建模与仿真

摘要

In order to achieve the operational analysis and fault simulation of ship power plant, the mathematical model of diesel engine, marine generators and load is established in this paper. On this basis, the simulation of ship power system is completed with modeling techniques of MATLAB / Simulink. The simulation result indicates that the generator output signal is stable, and meets the need of ship power plant dynamic and static operation analysis. The system is able to achieve the simulation of ship power station automatic control, and has important theoretical value and practical significance for the operation analysis of ship automation power plant.%为了实现船舶电站的运行分析和故障仿真,建立柴油机、船用发电机和负载的数学模型,并在此基础上运用MATLAB/Simulink技术完成船舶电站仿真系统.仿真结果表明,发电机输出信号稳定,能够满足船舶电站动、静态运行分析的需要.该系统能够实现船舶电站自动控制的仿真运行,对船舶自动化电站的运行分析具有重要的理论价值和实用意义.