| 摘要 |
A generator system (1) comprises a generator (2) for generating DC power and an inverter circuit (3) for converting the DC power into AC power. The generator (2) includes generator modules (21 to 28) each having generator units (30) and at least one storage means parallel connected to the generator modules (21 to 28). First switch means (S11a to S17a) for connecting/disconnecting the positive electrodes (62) of the generator modules (22 to 28) to/from a positive bus (6), second switch means (S11b to S17b) for connecting/disconnecting the positive electrodes (62) of the generator modules (22 to 28) to/from the negative electrodes (60) of the generator modules (21 to 27) next to one side, and third switch means (S1 to S7) for connecting/disconnecting the negative electrodes (60) of the generator modules (21 to 27) to a negative bus (7) are provided. The output DC voltage can be changed stepwise by switching the switch means (S1 to S7, S11a to S17a, S11b to S17b). |
