电机与控制应用2017，Vol.44Issue(8)：38-42,5.
基于最大转矩电流比控制的永磁同步电机模型预测控制
Model Predictive Control Method of Permanent Magnet Synchronous Motor Based on Maximum Torque Per Ampere
刘雪松 1刘文生1
作者信息
- 1. 大连交通大学电气信息学院,辽宁大连116028
- 折叠
摘要
Abstract
Because of the many advantages of PMSM,a model predictive control method of PMSM based on maximum torque current ratio (MTPA) control to maximize the utilization of reluctance torque was presented.The typical problems of several optimization targets were studied in detail,including switch state constraints,MTPA optimization,maximum current limit and delay compensation strategy,using discrete digital processing techniques.The simulation results of MATLAB/Simulink showed that the control system achieved the maximum torque-current ratio control and the dynamic response process was very fast,and the working efficiency of the PMSM model predictive control system was improved remarkably,and the fluctuation of the motor parameter showed strong robustness.关键词
永磁同步电机/模型预测控制/最大转矩电流比控制Key words
permanent magnet synchronous motor (PMSM)/model predictive control (MPC)/maximum torque per ampere (MTPA)分类
信息技术与安全科学引用本文复制引用
刘雪松,刘文生..基于最大转矩电流比控制的永磁同步电机模型预测控制[J].电机与控制应用,2017,44(8):38-42,5.
