三相稀疏矩阵变换器仿真研究

Simulation Research of Three Phase Sparse Matrix Converter

介绍了三相稀疏矩阵变换器的仿真研究的基本原理、控制策略、零电流变换方法,最后给出了基于SIMULINK的仿真波形.

This paper details a novel matrix topology-sparse matrix converter, it compares to matrix converter has the same advantages such as： four quadrant operation; no DC capacitor and high quality input voltage/output current waveforms and more advantages： the number of switches can be reduced; the switches at the line side can turn on anti turn off at zero current and need no complex commutation problem. This paper presents basic theory of sparse matrix converter, controlling method and zero current commutation; Lastly, this paper provide the simulink waveforms based on SIMULINK.