摘  要：针对盘式感应电机的参数特点，建立了盘式感应电机的数学模型和矢量控制模型。根据空间矢量脉宽调制原理和转子磁场定向的感应电机矢量控制理论，在Matlab/Simulink环境下建立了基于空间矢量脉宽调制的盘式感应电机矢量控制仿真模型，并利用模块化的设计思想对仿真模型进行了简化.分别对采用PWM和SVPWM两种调制方式的矢量控制系统进行仿真，对仿真结果进行了分析和比较，结果表明SVPWM矢量控制系统转速响应迅速，电流、转矩波动小，仿真结果验证了建模方法的有效性。
关键词：矢量控制；仿真；SVPWM；盘式感应电机；Matlab/Simulink

Abstract: On account of disc induction motor’s parameters, established mathematical model and vector control model for disc induction motor. According to space vector pulse width modulation and rotor flux orientation vector control theory, established disc induction motor vector control simulation model under Matlab/Simulink environment based on SVPWM, and simplified the model using modularization design. Performed vector control simulation under PWM and SVPWM, the results indicated that SVPWM vector control system’s velocity response is faster, current and torque ripples are lower, the modeling method is efficient.
Key words: vector control; simulation; SVPWM; disc induction motor; Matlab/Simulink