| 摘要 |
<p>Provided is a technology for optimally controlling a drive apparatus equipped with a rotating electrical machine, which comprises a plurality of rotors that can have the relative positions thereof in the circumference direction adjusted, and which can have the field magnetic-flux thereof changed. A control apparatus (30) for controlling the drive apparatus (1), which is equipped with a rotating electrical machine (2) comprising a first rotor (20) and a second rotor (10) that can have the relative positions thereof in the circumference direction adjusted, and a relative-position adjusting mechanism (50), is provided with: a control-command determining unit (8) for determining, on the basis of a requested torque (T*) and rotation speed (?), an inter-rotor phase command (ph*) that indicates the relative position where system loss, comprising electrical loss of the rotating electrical machine (2) and mechanical loss of the relative position adjusting mechanism (50), becomes minimum, and current commands (id*, iq*) for driving the rotating electrical machine (2); and a control unit (9) for controlling the rotating electrical machine (2) on the basis of the current commands (id*, iq*), and controlling the relative position adjusting mechanism (50) on the basis of the inter-rotor phase command (ph*).</p> |
