CONTROL APPARATUS FOR AC ROTATING MACHINE, AND ELECTRIC POWER STEERING APPARATUS PROVIDED WITH SAID CONTROL APPARATUS

Title:

CONTROL APPARATUS FOR AC ROTATING MACHINE, AND ELECTRIC POWER STEERING APPARATUS PROVIDED WITH SAID CONTROL APPARATUS

Document Type and Number:

WIPO Patent Application WO/2013/111357

Kind Code:

A1

Abstract:

A control apparatus for an AC rotating machine is provided with: a voltage command calculating means (1) for calculating voltage commands on two rotational axes; a first voltage impression means (3) for impressing, on the basis of the voltage commands for the two rotational axes output by the voltage command calculating means (1), a voltage on a first winding (U1, V2, W1) of a multiple winding AC rotating machine (2) which is provided with at least the first winding (U1, V1, W1) and a second winding (U2, V2, W2); and a second voltage impression means (4) for impressing a voltage on the second winding (U2, V2, W2) on the basis of the voltage commands for the two rotational axes output by the voltage command calculating means (1). The second voltage impression means (4) impresses a voltage on the second winding (U2, V2, W2) on the basis of a deviation between current supplied to the first winding (U1, V1, W1) and current supplied to the second winding (U2, V2, W2).

Inventors:

KIMPARA YOSHIHIKO (JP)
FURUKAWA AKIRA (JP)
NAKAJIMA SHUNSUKE (JP)
OKADA JIRO (JP)

Application Number:

PCT/JP2012/063063

Publication Date:

August 01, 2013

Filing Date:

May 22, 2012

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP (JP)
KIMPARA YOSHIHIKO (JP)
FURUKAWA AKIRA (JP)
NAKAJIMA SHUNSUKE (JP)
OKADA JIRO (JP)

International Classes:

H02P27/06; B62D5/04; H02P21/00; H02P21/22; H02P23/07; H02P27/04; H02P27/08

Foreign References:

JP2515903B2	1996-07-10
JP2011152027A	2011-08-04
JPH10225181A	1998-08-21
US3611085A	1971-10-05
JPH03253293A	1991-11-12
JP2011152027A	2011-08-04
JP2011015587A	2011-01-20

Other References: