摘要
提出了基于16位单片机SPMC75F2413A的三相SPWM波形发生器的硬件和软件的设计方案。硬件部分由波形发生模块、参数调节模块、参数及状态显示模块等组成,通用性强。软件程序是基于SPWM异步调制方式而设计的,模块化强,参数调节修改方便。
The design of three-phase SPWM waveform generator based on the 16-bit MCU SPMC75F2413A is presented and module mechanism is adopted to design the circuit of hardware, including the modules generating waveforms, modulating parameters, and displaying parameters and states. The software program is designed based on SPWM asynchronous modulation, with which parameters can be modified very continently.
出处
《电气传动自动化》
2008年第2期37-40,共4页
Electric Drive Automation
