节点文献
基于XC164CS微处理器的正弦脉宽调制信号的实现
Implementation of SPWM Modulated Signals Based on the Microcontroller XC164CS
【摘要】 把电压空间矢量的概念引入到正弦脉宽调制波形产生中,介绍了16位微处理器在正弦脉宽调制中的应用,并基于具体硬件结构利用双极性调制方法实现了正弦脉宽调制波形的生成。试验证明:本方案具有计算速度快、效率高的优点,在工程实践中切实可行。
【Abstract】 This paper introduces the concept of space vector and the application of the 16-bit microcontroller XC164CS in the generation of SPWM.Based on hardware design of the control system and the theory of bipolar modulation,SPWM waveforms are generated.Experiment results indicate that the algorithm is very practical and has the advantage of rapid calculation and high efficiency.
【关键词】 正弦脉宽调制;
空间电压矢量;
微处理器;
交流电动机;
应用;
【Key words】 SPWM; Space vector; Microcontroller; AC motor; Application;
【Key words】 SPWM; Space vector; Microcontroller; AC motor; Application;
- 【文献出处】 微电机(伺服技术) ,Micromotors Servo Technique , 编辑部邮箱 ,2006年07期
- 【分类号】TM921.5
- 【被引频次】1
- 【下载频次】69