ELECTRIC POWER CONVERSION APPARATUS, MOTOR DRIVE UNIT AND ELECTRIC MOTION POWER STEERING APPARATUS

An electric power conversion apparatus includes a first inverter electrically connected to one end of each of phase windings of a motor, and a second inverter electrically connected to the other end of each of the phase windings, and a neutral point potential setting circuit electrically connected to the first inverter to set a potential of a neutral point in the first inverter when the first inverter is determined to be in an abnormal state.