METHOD FOR SWITCHING OFF POWER SEMICONDUCTOR SWITCHES IN A BRIDGE CIRCUIT, BRIDGE CIRCUIT, AND INVERTER COMPRISING A BRIDGE CIRCUIT

The invention discloses a method for switching off power semiconductor switches in a bridge circuit (1), in which a first DC voltage connection end (2) is connected to a first intermediate point (3) via a first power semiconductor switch (T1), the first intermediate point (3) is connected to an AC connection end (4) via a second power semiconductor switch (T2), the AC connection end (4) is connected to a second intermediate point (5) via a third power semiconductor switch (T3) and the second intermediate point (5) is connected to a second DC voltage connection end (6) via a fourth power semiconductor switch (T4), and in which a neutral connection end (7) is connected to the first intermediate point (3) via a fifth power semiconductor switch (T5) and is connected to the second intermediate point (5) via a sixth power semiconductor switch (T6). The method comprises a switch-off operation for establishing a constellation (K-O) in which all power semiconductor switches (T1-T6) in the bridge circuit (1) are in a s