摘要
3Φ - 3Φ矩阵变换器是一种由 9个双向开关组成的直接交交变频器。它是一种全硅变换器 ,不需要体积庞大的中间蓄能元件。本文将要阐述的包括矩阵变换器的基本调制算法、TMS32 0F2 4 0型DSP的编程等内容 ,并且给出了实际试验结果。
The matrix converter offers an “all silicon” solution for AC/AC conversion, removing the need for reactive energy storage components. A three phase to three phase matrix converter consists of nine bi-directional switches that are used to connect the input phases directly to the output phases of the converter. The switching of these bi-directional switches is then modulated to produce the desired output voltage and frequency.This paper dedicates to discuss the control strategies and how to program the TMS320F240 DSP to control the power switch board. The experimental waveforms are also given.
出处
《中小型电机》
北大核心
2003年第6期5-8,共4页
S&M Electric Machines
