摘要
分析了永磁同步电动机的数学模型,在此基础上得到了直接转矩控制系统(DTC)的仿真模型,并在Matlab/Simulink中建立模型并仿真。仿真结果表明直接转矩控制可有效减少转矩脉动,具有良好的动、静态性能。
The mathematic model of the Permanent Magnet Synchronous Motor（PMSM） was analyzed, which the Direct Torque Control model is obtained based on. Then modeling and Simulating it by using Matlab/Simulink. The result presents the torque ripple is effectively reduced and the control method has good dynamic and static characteristic.
出处
《机电工程》
CAS
2006年第4期41-43,共3页
Journal of Mechanical & Electrical Engineering
关键词
永磁同步电动机
直接转矩控制
仿真
permanent magnet synchronous motor（PMSM）
direct torque control（DTC）
simulation
