Method for determining current space vector, particularly for use in control or regulating process for pulse-width modulation operated inverter, involves switching off upper and associated lower bridge section assigned to one initial phase

摘要

The method involves switching off an upper and an associated lower bridge section assigned to one initial phase. A current is set in another phase, which is directed opposite to the current in a third phase. A unipolar current is embossed, particularly for a long period of time, such that a constant current is embossed. An independent claim is included for an inverter.