Title:
モータ制御装置
Document Type and Number:
Japanese Patent JP4818847
Kind Code:
B2
Abstract:
A controller is operable in one of a plurality of operational modes, which include an estimated temperature computation performing mode for performing computing of an estimated temperature of the motor and an estimated temperature computation non-performing mode for stopping the computing of the estimated temperature of the motor. An operational mode of the controller is changed from the estimated temperature computation performing mode to the estimated temperature computation non-performing mode according to a predetermined condition in a stopped state of the motor.
Inventors:
Shigeru Kobayashi
Keizo Ishizu
Keizo Ishizu
Application Number:
JP2006229611A
Publication Date:
November 16, 2011
Filing Date:
August 25, 2006
Export Citation:
Assignee:
ASMO Co., Ltd.
International Classes:
H02H7/085; H02H5/00; H02H6/00; H02P3/06
Domestic Patent References:
JP2002362393A | ||||
JP6247324A | ||||
JP2007053894A | ||||
JP2005295605A | ||||
JP9261850A |
Attorney, Agent or Firm:
Atsushi Akiyama
Yuriko Shirota
Yuriko Shirota