船舶电力推进的自控式同步电动机驱动控制

摘要

本文从同步电机矢量控制原理出发,在MATLAB/Simulink环境下建立了自控式同步电机驱动控制系统,用于船舶电力推进的系统建模与仿真,通过对船舶螺旋桨转速控制的数字仿真,表明设计的控制系统具有转速响应快、稳定性好和指令跟踪能力强等特点,能满足电力推进船舶主动力的要求。%According to synchronous motor vector control theory, this paper presents a self-controlled synchronous motor drives control system which is designed for modeling and simulation of maritime electric propulsion system by using MATLAB/Simulink. Digital simulation of ship propeller speed control shows that the designed control system features fast response good stability, and order tracking ability, ect. The system meets the requirements of electric propulsion ship’s main power.