DEVICE FOR CONTROLLING ELECTRIC POWER, ELECTRIC VEHICLE WITH THE SAME, AND POWER CONTROL METHOD OF ELECTRIC VEHICLE

摘要

A load (50) on a vehicle is connected to first and second neutral points (N1, N2) in first and second motor generators (MG1, MG2) through a relay circuit (40) and power output lines (DCL1, DCL2). A control device (60) controls inverters (20, 30) depending on a requested voltage of the load (50) on a vehicle such that a potential at the first neutral point (N1) becomes higher than a potential at the second neutral point (N2) by that requested voltage.