| 摘要 |
An NPC inverter control system includes a DC power source having a neutral point corresponding to a junction of a pair of capacitors connected in serial one another, a positive electrode and a negative electrode, at least one multi-level inverter circuit having a plurality of semiconductor devices coupled to the DC power source and configured to invert the DC power to an AC power and to supply the AC power to a load, and a plurality of saturatable reactors configured to join the positive and negative electrodes of the DC power source to the multi-level inverter circuit.
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