摘要 |
PROBLEM TO BE SOLVED: To provide a power converter capable of suppressing generation of pulsating current. SOLUTION: The amplitude of compensation voltage for dead time compensation added with adders 15 to 17 is reduced in the low-output current range of a voltage type PWM inverter by compensation voltage generators 31, 41 and 51 and multipliers 32, 42 and 52 provided for each phase, so that a current ripple component is reduced in the low-output current range. |