摘要
分析了三相异步电机矢量控制数学模型,阐述了三相异步电机矢量控制策略,给出了两电平逆变器空间矢量的分布及调制方法,通过仿真及实验验证了三相异步电机矢量控制的有效性。
The vector control mathematical model of three-phase asynchronous motor is analyzed at first.Then,the vector control strategy of three-phase asynchronous motor is introduced.The distribution and modulation method of two-level inverter vector space is proposed.At last,the validity of the three-phase asynchronous motor vector control is verified by simulation and experiments.
出处
《微型电脑应用》
2016年第1期63-65,69,共4页
Microcomputer Applications
关键词
三相异步电机
矢量控制
逆变器
空间电压矢量调制
Three-phase Asynchronous Motor
Vector Control
Inverter
Space Vector Pulse Width Modulation
