Control apparatus of rotating electric machine and program

A non-transitory computer-readable storage medium storing therein a program that is applicable to a control system, the control system including:

• a plurality of power conversion circuits that convert direct-current power from a direct-current power supply to alternating-current power and output the alternating-current power by switching operations;
• rotating electric machines that are provided in correspondence to the power conversion circuits and supplied with the alternating-current power outputted from the power conversion circuits;
• a capacitor that is connected in parallel to the direct-current power supply, provided on an input side of the power conversion circuits, and common to the power conversion circuits;
• and a computer, the program causing the computer to implement:
• adjusting output modes of a voltage vectors to the rotating electric machines;
• and
• performing the switching operations of the power conversion circuits to output the adjusted voltage vectors.

A control method of a rotating electric machine that is applicable to a control system, the control system including:

• a plurality of power conversion circuits that convert, by switching operations, direct-current power from a direct-current power supply to alternating-current power and output the alternating-current power;
• rotating electric machines that are provided in correspondence to the power conversion circuits and supplied with the alternating-current power outputted from the power conversion circuits;
• and a capacitor that is connected in parallel to the direct-current power supply, provided on an input side of the power conversion circuits, and common to the power conversion circuits, the control method comprising:
• performing an adjustment process in which output modes of voltage vectors to the rotating electric machines are adjusted;
• and
• performing the switching operations of the power conversion circuits to output the voltage vectors adjusted by the adjusting unit.