CAJ | 학술논문

介绍了永磁同步电机( PMSM)的数学模型，分析了空间矢量脉宽调制技术的工作原理。利用MATLAB/Simulink仿真软件，建立了永磁同步电机转速、电流双闭环空间矢量控制仿真模型。给出了仿真波形，仿真结果验证了该模型的正确性，为实际PMSM控制系统的设计提供了有效依据。
개소료영자동보전궤( PMSM)적수학모형，분석료공간시량맥관조제기술적공작원리。이용MATLAB/Simulink방진연건，건립료영자동보전궤전속、전류쌍폐배공간시량공제방진모형。급출료방진파형，방진결과험증료해모형적정학성，위실제PMSM공제계통적설계제공료유효의거。
The mathematical model of permanent magnet synchronous motor ( PMSM) was presented, and the basic principle of space-vector PWM was analyzed briefly. The double-closed loop model of speed and current was built with space-vector control based on MATLAB/Simulink software. The simulation waveforms were given. The results verify the model's correctness and offer useful data for the actual design of PMSM control system.