摘要
阐述了电压空间矢量脉宽调制和矢量控制的基本原理 ,并用DSP实现了对调速系统的全数字化控制 。
The fundamental principium of voltage space vector pulse width modulation(SVPWM)and field oriented control(FOC)are described,then the entire digital control of variable speed has been procured by using DSP.The result of exˉperiment shows this system has excellent dynamic and static performance.
出处
《电气传动自动化》
2004年第4期5-7,26,共4页
Electric Drive Automation
关键词
电压空间矢量脉宽调制
矢量控制
数字信号处理
变频调速
数字化
SVPWM(space vector pulse width modulation)
FOC(field oriented control)
DSP(digital signal proces-sors)
variable frequency variable speed
digitization.
