永磁同步电机直接转矩控制的研究与优化

冯桂宏,黄赫,刘祥炎

Research and Improvement of Permanent Magnet Synchronous Motor Direct Torque Control

Feng guihong,Huang he,Liu xiangyan

图1 控制周期内定转子磁链和转矩角变化情况

Fig.1 Variation of stator, rotor flux linkage and power angle during the control cycle