电脑知识与技术
電腦知識與技術
전뇌지식여기술
COMPUTER KNOWLEDGE AND TECHNOLOGY
2014年
2期
351-352
,共2页
PMSM%矢量控制%模型研究
PMSM%矢量控製%模型研究
PMSM%시량공제%모형연구
PMSM%Vector control%Model study
分析了PMSM转子和定子的内在机理,构建PMSM矢量控制模型,研究影响PMSM稳定性和可靠性的关键因子为q轴电流iq以及d轴电流id,在Matlab/Simulink环境下搭建单个永磁同步电动机的矢量控制模型,仿真显示改变该模型中的关键参数可以改善PMSM的转矩响应特性曲线和稳定性。
分析瞭PMSM轉子和定子的內在機理,構建PMSM矢量控製模型,研究影響PMSM穩定性和可靠性的關鍵因子為q軸電流iq以及d軸電流id,在Matlab/Simulink環境下搭建單箇永磁同步電動機的矢量控製模型,倣真顯示改變該模型中的關鍵參數可以改善PMSM的轉矩響應特性麯線和穩定性。
분석료PMSM전자화정자적내재궤리,구건PMSM시량공제모형,연구영향PMSM은정성화가고성적관건인자위q축전류iq이급d축전류id,재Matlab/Simulink배경하탑건단개영자동보전동궤적시량공제모형,방진현시개변해모형중적관건삼수가이개선PMSM적전구향응특성곡선화은정성。
The inner mechanism of PMSM rotor and stator are analyzed. PMSM vector control model is constructed. Key factors of PMSM stability and reliability are q axis current (iq) and d axis current(id). Under the environment of Matlab/Simulink, vector control model of a single permanent magnet synchronous motor is built, simulation results show that torque response of PMSM characteristic curve and stability can be improved by optimizing the key parameters of the model.