Polar Voltage Space Vectors of the Six-Phase Two-Level VSI

The paper recommends polar voltage space vectors of the six-phase and two-level inverter as a useful mathematical tool for vector control inverter. model is described using three tools: analytic expressions, state, vectors. formulas allow determination elementary physical quantities: current voltage. state make it easy to define phase distribution in every possible are most important used inverters’ control. defined standard transformation, while denoted by binary numbers determine all states proposed notation system vectors’ marking seem be extremely specifying states. This certifies deep correlation between they same digits. properties were confirmed during simulation tests. Some examples based on prove that solution may fact suitable designing algorithms. experiment this shows assumed strategy allows significant reduction amount switching compared PWM. At time, adopted obtaining very favorable value THD coefficient maintaining RMS values currents.