【摘要】 介绍了矩阵变换器的空间矢量调制策略.以DSP为控制器I、GBT为功率开关,制作了一套实验装置,编制了相应的控制软件.实验分别通过调整PWM周期和改变调制比,成功地实现了对输出电压频率和幅值的控制,验证了控制策略的正确性.更多还原

【Abstract】 The SVM strategy of matrix converter is introduced.The experimental device is built with the DSP controller and the IGBT power switch.The corresponding control software is programmed.The experimental devices successfully realize the shift of the output frequency and amplitude,and verify the feasibility of theory.更多还原