CONTROL APPARATUS FOR DRIVE APPARATUS

WIPO Patent Application WO/2012/043233

A1

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 (ω), 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*).

ISHIKAWA MASAMI (JP)
ITO TOMOHIKO (JP)

PCT/JP2011/070965

April 05, 2012

September 14, 2011

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AISIN AW CO (JP)
ISHIKAWA MASAMI (JP)
ITO TOMOHIKO (JP)

H02K1/27; H02K16/02; H02K21/14

JP2007325422A	2007-12-13
JP2002058223A	2002-02-22
JP2008061445A	2008-03-13
JP2005354779A	2005-12-22

KITAMURA SHUICHIRO (JP)
Shuichiro Kitamura (JP)

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