摘要
介绍以凌阳的16位单片机SPMC75F2313A为核心的变频调速系统的结构;采用SVPWM算法编写软件产生PWM波,很好地满足了调速系统要求;编写了上位机的友好界面,通过串口通信由上位机控制调速系统,并通过实验验证。
The structure of Variable Voltage Variable Freguency (VVVF) control system with SPMC75F2313A as the main controller is introduced. The principle of SVPWM is analyzed. Good controlling effect using this method is achieved in the laboratory.
出处
《单片机与嵌入式系统应用》
2009年第10期45-47,共3页
Microcontrollers & Embedded Systems