基于矢量控制的船舶主推进电机控制仿真研究  

Simulation study of the control of marine main propulsion motor based on direct vector control

作　　者：金岫[1] 邓志良[1] 张鸿鸣[1] 

机构地区：[1]江苏科技大学电子信息学院,江苏镇江212003

出　　处：《微计算机信息》2008年第10期248-249,295,共3页Control & Automation

基　　金：江苏省高校自然科学基金(02KJD510003)

摘　　要：本文介绍了船舶电力推进系统的基本结构,分析了异步电动机的数学模型,根据矢量控制的基本原理,建立了异步电动机带螺旋桨负载的矢量控制调速系统的仿真模型,并通过仿真实验证明了异步电动机的矢量控制调速系统明显提高了船舶推进系统的性能。In this paper, the basic structure of the marine electric propulsion system is introduced. The mathematical model of asyn-chronous motor is analyzed. According to the principle of vector control, a simulation model of variable- frequency regulating speed system of asynchronous motor with a propeller is established. The simulation model shows that the performance of the marine pro-peller system is evidently improved with the application of variable-frequency regulating speed system of asynchronous motor.

关 键 词：船舶 电力推进 螺旋桨 异步电动机 矢量控制 

分 类 号：U664.3[交通运输工程—船舶及航道工程]