交-交矩阵变换器驱动下的PMSM矢量控制

摘要

给出永磁同步电动机的数学模型,并设计基于电流跟踪控制的交-交矩阵变换器.在上述研究的基础上,搭建了交交矩阵变换器驱动下的PMSM矢量控制系统Simulink仿真模型,验证了基于电流跟踪的交-交矩阵变换器驱动下实现PMSM矢量控制的可行性.%This paper firstly gave the mathematical model of permanent magnet synchronous motor ( PMSM),based on current tracking control,the AC-AC matrix converter was designed. Moreover,the simulink model was established for the PMSM vector control system fed by AC-AC matrix converter,simulation results proved the feasibility of PMSM vector control based on current tracking of AC-AC matrix converter.