舰船科学技术
艦船科學技術
함선과학기술
SHIP SCIENCE AND TECHNOLOGY
2015年
4期
143-146
,共4页
永磁同步电动机%数学模型%矢量控制%仿真实验
永磁同步電動機%數學模型%矢量控製%倣真實驗
영자동보전동궤%수학모형%시량공제%방진실험
permanent magnet synchronous motor%mathematical model%vector control%simulation experiments
随着大功率交流电机控制技术的快速发展，电力推进技术逐渐取代了传统的船舶动力装置。本文对船用永磁同步电动机矢量控制系统进行仿真研究，通过在二维旋转坐标系中建立船用永磁同步电动机的数学模型，计算出电机在正常工作时的各项参数，搭建船用永磁同步电动机的闭环仿真模型。最后用Matlab对该模型进行模拟仿真。仿真结果表明，该模型能够充分反映实际系统，能够给实物开发提供正确的思路。
隨著大功率交流電機控製技術的快速髮展，電力推進技術逐漸取代瞭傳統的船舶動力裝置。本文對船用永磁同步電動機矢量控製繫統進行倣真研究，通過在二維鏇轉坐標繫中建立船用永磁同步電動機的數學模型，計算齣電機在正常工作時的各項參數，搭建船用永磁同步電動機的閉環倣真模型。最後用Matlab對該模型進行模擬倣真。倣真結果錶明，該模型能夠充分反映實際繫統，能夠給實物開髮提供正確的思路。
수착대공솔교류전궤공제기술적쾌속발전，전력추진기술축점취대료전통적선박동력장치。본문대선용영자동보전동궤시량공제계통진행방진연구，통과재이유선전좌표계중건립선용영자동보전동궤적수학모형，계산출전궤재정상공작시적각항삼수，탑건선용영자동보전동궤적폐배방진모형。최후용Matlab대해모형진행모의방진。방진결과표명，해모형능구충분반영실제계통，능구급실물개발제공정학적사로。
With the rapid development of high-power AC motor control technology, the electric propulsion technology replaces traditional marine power plant gradually. This paper study on the simulation vector control system of permanent magnet synchronous motor for ship. By building the mathematical model of permanent magnet synchronous motor of ship in a two-dimensional rotating coordinate system, and calculating parameters of the motor. Then a closed-loop simulation model of marine permanent magnet synchronous motor is built. Finally, simulation of the model was carried out in Matlab. The simulation results show that the model is able to fully reflect the actual system, which provides the right ideas to research and development of material object.
