为了降低感应电机模型预测转矩控制(MPTC)系统的转矩脉动、进一步减小磁链脉动，提出一种磁链和转矩无差拍控制策略。仿真结果表明：磁链和转矩无差拍控制下，感应电机系统运行良好。与MPTC相比，所提策略的转矩脉动均方根差（RMSE）降低87.84%，磁链脉动RMSE降低97.83%，电流总谐波失真（THD）降低94.21%。与转矩无差拍模型预测控制相比，所提策略的转矩脉动略有增大，但磁链脉动RMSE降低96.77%，电流THD降低90.03%。实时性试验结果表明：磁链和转矩无差拍控制计算简单，实时性好，计算耗时为MPTC的4.79%、转矩无差拍模型预测控制的5.29%。

In order to reduce torque ripple of induction motor model predictive torque control (MPTC) system and further reduce the flux ripplea flux linkage and torque deadbeat control is proposed. The simulation results show that the induction motor system works properly under the flux linkage and torque deadbeat control. Compared with MPTCthe proposed strategy can decrease the root mean squared error (RMSE) of torque ripple by 87.84%the RMSE of flux ripple by 97.83%and the total harmonic distortion (THD) of current by 94.21%. And compared with torque deadbeat model predictive controlthe torque ripple of the proposed strategy is increased slightlybut the RMSE of flux ripple is reduced by 96.77%and the THD of current is reduced by 90.03%. The real-time experiment results show that the flux linkage and torque deadbeat control is simple to calculate and has good real-time performance. The calculation time is 4.79% of MPTC and 5.29% of torque deadbeat model predictive control.

陕西省自然科学基金项目(2021JM-163)；西安市碑林区科技计划项目(GX2252)