船舶电力推进负载模拟系统研究

Research of load simulation system for marine electric propulsion

首先对船舶电力推进负载模拟系统的原理进行数学上的理论证明和推导,然后建立电力推进螺旋桨负载模拟系统,最后通过空间矢量脉冲宽度调制SVPWM控制算法,搭建Simulink仿真模型进行仿真。仿真结果证明,模拟系统所采用的模拟原理和方法的合理性。此方法也可应用于其他的电气传动模拟系统。

This paper firstly,deduce the principle of ship electric propulsion system load simulation,then build electric propulsion propeller load simulation system. Finally,use the space vector pulse width modulation SVPWM control algorithm and build Simulink simulation model for simulation. The simulation results prove the rationality of the simulation system used by the simulation principles and methods,and has some promotional. This method can be applied to other reference analog electric drive systems.