期刊名称:International Journal of Computer Science and Network Security
印刷版ISSN:1738-7906
出版年度:2008
卷号:8
期号:9
页码:297-300
出版社:International Journal of Computer Science and Network Security
摘要:This paper presents the design and hardware implementation of ac power controller card using TMX320LF DSP 2407A controller. Sinusoidal PWM technique is used to control the ac power. The on chip capture unit is made use of to sense the speed of the AC motor which reduces the hardware. The designed controller is tested by regulating speed of an AC motor in closed loop and the results show comprehensive efficiency in terms of set speed to speed achieved.
关键词:captureunit; DSP2407A controller; modulation index; SPWM signals; zero crossing.