Voltage boost to a two-phase inverter by SVPWM

In this paper, the application of space vector pulse width modulation (SVPWM) technique is proposed for a two-phase full bridge voltage source inverter (VSI) having reduced number of switches. For the switching sequence, only symmetric SVPWM is considered in order to minimize the harmonic contents of the output current. By using software, three level switching patterns are determined for the six power transistors and the two-phase output voltages are applied to a balanced two-phase load. The experimental results are found good to apply in any type of practical two-phase load.