摘要
该文基于TMS320F2812DSP设计了开关磁阻电机(SR电机)的软硬件直接数字控制系统。硬件系统有功率变换主电路、IGBT驱动、位置信号捕获电路的设计等;软件系统有开通角和关断角设定、PID速度调节等,最后给出了控制系统的实验电流波形,证实了系统软硬件设计的可行性。
Based on TMS320F2812DSP(Digital Signal Processor),direct digital control system of hardware and software for switched reluctance motor(SRM) was designed.Hardware system includes power inverter,the drive of IGBT,position signal capture,etc.Software system includes the setting of switching-on and off angles,speed adjusting,etc.Experiment result validates the feasibility of these designs.
出处
《微电机》
北大核心
2011年第4期50-51,90,共3页
Micromotors
基金
南京工程学院人才引进科研启动基金资助项目(YKJ200905)