Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MOTOR CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/044533
Kind Code:
A1
Abstract:
A motor control device 1 comprises: a motor control unit 20 that controls power to be supplied to a motor 10; a deriving unit 30 that derives the determination ratio of power to be supplied to the motor 10 on the basis of a detection result of the transient characteristics of the terminal output of the motor 10, obtained under a predetermined condition after blocking of the power supply from the motor control unit 20 to the motor 10; and an adjusting unit 45 that adjusts power to be supplied to the motor 10 on the basis of the determination ratio.

Inventors:
KANO, Yuichi (260 Toyota 3-chome, Ohguchi-cho, Niwa-gu, Aichi 95, 〒4800195, JP)
Application Number:
JP2018/030484
Publication Date:
March 07, 2019
Filing Date:
August 17, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO (260 Toyota 3-chome, Ohguchi-cho Niwa-gu, Aichi 95, 〒4800195, JP)
International Classes:
H02P7/29
Domestic Patent References:
WO2011105468A12011-09-01
Foreign References:
JP2012236472A2012-12-06
JP2009213325A2009-09-17
JP2012044781A2012-03-01
Attorney, Agent or Firm:
HIRATA & PARTNERS (6th Floor, Niban-cho Cashew Building 4-3, Niban-cho, Chiyoda-k, Tokyo 84, 〒1020084, JP)
Download PDF: