Switching State of each Power Device | Inverter Output Voltage Level in volts (Vo) | ||||
S1 | S2 | S3 | S4 | S5 | |
OFF | OFF | ON | ON | OFF | +Vdc |
OFF | ON | OFF | ON | OFF | +2Vdc/3 |
ON | OFF | OFF | ON | OFF | +Vdc/3 |
OFF | OFF | OFF | OFF | ON | 0 |
ON | OFF | OFF | OFF | ON | −Vdc/3 |
OFF | ON | OFF | OFF | ON | −2Vdc/3 |
OFF | OFF | ON | OFF | ON | −Vdc |