Title:
MOTOR CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/153941
Kind Code:
A1
Abstract:
A motor control device (10) is provided with a first circuit (68), a second circuit (67), and a control unit (400). The first circuit (68) is a two-system power converter circuit for energizing a multi-phase motor (800) having two multi-phase winding sets (801, 802) of three or more phases. The second circuit (67) is a power converter circuit that is provided inside the same housing (600) as the first circuit (68), and energizes a two-phase motor (700) having windings (714, 724) of two phases that are independent of one another. The control unit (400) operates the first circuit (68) and the second circuit (67), and controls the operation of the multi-phase motor (800) and the two-phase motor (700) together.
Inventors:
FUJII KIYOSHI (JP)
Application Number:
PCT/JP2022/000348
Publication Date:
July 21, 2022
Filing Date:
January 07, 2022
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H02P5/46; B62D5/04; H02M7/493; H02P8/00; H02P25/22; H02P27/06
Foreign References:
| JP2007244159A | 2007-09-20 | |||
| JP2020195240A | 2020-12-03 | |||
| JP6758460B1 | 2020-09-23 | |||
| JP2007202364A | 2007-08-09 |
Attorney, Agent or Firm:
HATTORI & PARTNERS (JP)
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