KOBE ELECTRIC INDUSTRY INC.
|KOBE ELECTRIC INDUSTRY INC. Patent applications|
|Patent application number||Title||Published|
|20110103106||POWER CONVERSION DEVICE - In a power conversion device, reactors in an AC input filter absorbing a voltage at a carrier frequency of a PWM converter and reactors in an AC output filter absorbing a voltage at a carrier frequency of a PWM inverter include one six-leg six-phase iron core reactor. Accordingly, the device can be reduced in size when compared with a case where the reactors are composed of two four-leg six-phase iron core reactors.||05-05-2011|