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Three-phase inverter  (view 2)

The topology of a three-phase inverter consists of 3 legs; each leg includes a switch in either the up or down position. The resulting eight possible switching configurations give rise to 6 active voltage space vectors and 2 zero vectors. This animation shows a specific sequencing of the 6 active states programed to produce a continuous rotation of the space vectors in 60^o steps.

© M. Riaz