船舶电力推进系统异步电机直接转矩控制技术  

Direct torque control technology of asynchronous motor in ship electric propulsion system

作　　者：王喜燕 陈庆花 李正辉 WANG Xi-yan;CHEN Qing-hua;LI Zheng-hui(Zhengzhou Research Center of Robot and Intelligent Equipment Engineering Technology,Zhengzhou 451460,China;Zhengzhou Key Laboratory of Intelligent Detection of Rail Transit,Zhengzhou 451460,China)

机构地区：[1]郑州市机器人与智能装备工程研究中心,河南郑州451460 [2]郑州市轨道交通智能检测重点实验室,河南郑州451460

出　　处：《舰船科学技术》2022年第9期98-101,共4页Ship Science and Technology

基　　金：国家自然科学基金资助项目(62003313)。

摘　　要：本文研究船舶电力推进系统主要结构,并构建出推进系统模型,分析船舶推进电机输出功率与海浪之间的关系。同时研究船舶异步电机控制技术,基于船舶异步电机的特点,构建出船舶异步电机的动态模型以及船舶电机的直接转矩控制系统。The main structure of ship electric propulsion system is studied,the ship propulsion system model is constructed,and the relationship between ship propulsion motor output power and ocean wave is analyzed.The control technology of marine asynchronous motor is studied.Based on the characteristics of marine asynchronous motor,the dynamic model of marine asynchronous motor and the direct torque control system of marine motor are constructed.

关 键 词：船舶电力推进系统 异步电机 控制系统 

分 类 号：U664.22[交通运输工程—船舶及航道工程]