Design and simulation a direct matrix converter in order to achieve an output with higher frequency and lower voltage amplitude

In this article, a direct matrix converter in normal method of switching with ۳۸۰ V and ۵۰ Hz input is designed and simulated. The proposed output is ۱۵۰ V and ۱۵۰ HZ. It is tried to reduce the THD (Total Harmonic Distortion) of output voltage and output current in order to improve power quality transmission in this converter. The next aim of this converter is to increase input PF (Power Factor) of the converter. This converter can change both amplitude and frequency of the input. In this article nine bi-directional switches are used. Each of these bi-directional switches has two diodes which are used to protect the bi-directional switch against the reverse voltage.

کلیدواژه ها:

Matrix converter ، PF ، THD ، Direct matrix converter ، Third total harmonic distortion