POWER CONVERSION DEVICE

摘要

In a power conversion device, the reactors (5 to 7) of an AC input filter (1) for absorbing the carrier frequency voltage of a PWM converter (8) and the reactors (16 to 18) of an AC output filter (15) for absorbing the carrier frequency voltage of a PWM converter (12) are configured with a single six-leg iron core six-phase reactor (30). Accordingly, the device can be reduced in size comparing to when the reactors (5 to 7, 16 to 18) are configured with a couple of four-leg iron core six-phase reactors (54).