大连海事大学学报
大連海事大學學報
대련해사대학학보
JOURNAL OF DALIAN MARITIME UNIVERSITY
2014年
2期
96-100
,共5页
船舶%异步推进电机%矢量控制%直接转矩控制%电机互馈
船舶%異步推進電機%矢量控製%直接轉矩控製%電機互饋
선박%이보추진전궤%시량공제%직접전구공제%전궤호궤
ship%asynchronous propulsion motor%vector con-trol%direct torque control%reciprocal power-fed motor
对电力推进船舶中异步推进电机的控制问题展开研究，在MATLAB中分别建立异步电机的矢量控制模型、直接转矩控制模型以及异步电机互馈系统模型，并采用异步电力测功机模拟船舶的螺旋桨负载特性给推进电机提供螺旋桨负载。在实验室条件下应用变频器、PLC、上位机WINCC搭建相应的实物系统，仿真与试验研究验证了该方法的有效性。
對電力推進船舶中異步推進電機的控製問題展開研究，在MATLAB中分彆建立異步電機的矢量控製模型、直接轉矩控製模型以及異步電機互饋繫統模型，併採用異步電力測功機模擬船舶的螺鏇槳負載特性給推進電機提供螺鏇槳負載。在實驗室條件下應用變頻器、PLC、上位機WINCC搭建相應的實物繫統，倣真與試驗研究驗證瞭該方法的有效性。
대전력추진선박중이보추진전궤적공제문제전개연구，재MATLAB중분별건립이보전궤적시량공제모형、직접전구공제모형이급이보전궤호궤계통모형，병채용이보전력측공궤모의선박적라선장부재특성급추진전궤제공라선장부재。재실험실조건하응용변빈기、PLC、상위궤WINCC탑건상응적실물계통，방진여시험연구험증료해방법적유효성。
Aiming at the control problem of asynchronous pro-pulsion motor in electric propulsion ship , the simulation mod-els of asynchronous motor vector control , direct torque con-trol, and reciprocal power-fed motor platform were built with MATLAB.Moreover, the asynchronous electric dynamometer was used to simulate the ship propeller load characteristic , so as to provide the propulsion motor with propeller load .A physical system including frequency converter , PLC, PC WINCC was built under laboratory conditions .Simulation and experiment results verify the effectiveness of this approach .
