CONTROL DEVICE FOR ROTATING ELECTRIC MACHINE, AND INFORMATION PROCESSING DEVICE

Title:

CONTROL DEVICE FOR ROTATING ELECTRIC MACHINE, AND INFORMATION PROCESSING DEVICE

Document Type and Number:

WIPO Patent Application WO/2015/146841

Kind Code:

A1

Abstract:

In the present invention, a current command value setting unit (136) uses first and second magnetic interference models to calculate current command values (Iin_d_ref, Iin_q_ref) for a rotor winding (30) and current command values (Iout_d_ref, Iout_q_ref) for a stator winding (20), on the basis of an evaluation function (f) expressing a weighted heat generation amount for the rotor winding (30) and the stator winding (20). The first magnetic interference model represents the relationship of the interlinkage magnetic flux (ϕin) of the rotor winding (30) with respect to the current (Iin) of the rotor winding (30) and the current (Iout) of the stator winding (20), and the second magnetic interference model represents the relationship of the interlinkage magnetic flux (ϕout) of the stator winding (20) with respect to the current (Iin) of the rotor winding (30) and the current (Iout) of the stator winding (20).

Inventors:

HIJIKATA WATARU (JP)
WATANABE TAKAO (JP)
TSUCHIYA EIJI (JP)
MATSUMOTO SHOHEI (JP)
UEMURA MASAHIDE (JP)
MURAKAMI AKIRA (JP)
TOHYAMA TOMOYUKI (JP)

Application Number:

PCT/JP2015/058518

Publication Date:

October 01, 2015

Filing Date:

March 20, 2015

Export Citation:

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Assignee:

TOYOTA JIDOSHOKKI KK (JP)

International Classes:

H02P21/00; H02P27/04; H02P29/00

Foreign References:

JP2011205741A	2011-10-13
JP2012239339A	2012-12-06
JP2011036098A	2011-02-17

Attorney, Agent or Firm:

YKI Patent Attorneys (JP)
Patent business corporation YKI international patent firm (JP)

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