Space-vector modulation for three-phase indirect matrix converters to reduce common-mode voltage

This paper presents a space vector modulation strategy for three-phase indirect matrix converter to reduce the common-mode voltage and maintain output performance. To peak value of 57.7% input phase voltage, three active vectors are used generate desired with arbitrary amplitude frequency, instead using both zero as in traditional strategy. Although is reduced, waveform quality deteriorates due absence vectors. overcome this problem, proposed redesigned control rectifier stage by utilizing current two usual. Consequently, constant average dc-link achieved, which can improve performance terms harmonic distortion. The simulation implemented PSIM software experimental results provided verify effectiveness