Title:
電動機の制御装置
Document Type and Number:
Japanese Patent JP4712638
Kind Code:
B2
Abstract:
A controller for a motor that can set an induced voltage constant of a motor of a double rotor type according to an operational state of the motor and expand the controllable range of the motor. The controller may include a command calculator that calculates a command value of the induced voltage constant of a motor based on the output voltage of a direct-current power supply, the number of revolutions Nm of the motor and a torque command in such a manner that the magnitude of a vector sum of a d-axis current and a q-axis current that have to be supplied in order to produce the torque according to the torque command is minimized, and a phase difference controller that calculates a command value of a rotor phase difference according to the command value and outputs the command value to an actuator to change the rotor phase difference.
Inventors:
Fukuchi Masanari
Shin Hirofumi
Kenji Tsukamoto
Shin Hirofumi
Kenji Tsukamoto
Application Number:
JP2006212870A
Publication Date:
June 29, 2011
Filing Date:
August 04, 2006
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
H02P6/08; H02P6/06; H02P6/17; H02P6/28; H02P21/00; H02P21/22; H02P27/04; H02P27/08
Domestic Patent References:
| JP200650705A | ||||
| JP2001314068A | ||||
| JP200625583A |
Attorney, Agent or Firm:
Tatsuhiko Sato
Takehiro Chiba
Takehiro Chiba