Title:
制御装置
Document Type and Number:
Japanese Patent JP6879195
Kind Code:
B2
Abstract:
To suppress a degree of switching noise.SOLUTION: A control device (10) for a boost converter includes: a first drive phase having a first reactor (A); and a second drive phase having a second reactor (B) having a longer gap length between cores than the first reactor. The control device: (I) drives the first drive phase when a current command value related to the boost converter is smaller than a first predetermined value; (II) drives the first drive phase and the second drive phase when the current command value is larger than a second predetermined value; and (III) drives the second drive phase when the current command value is larger than the first predetermined value and smaller than the second predetermined value.SELECTED DRAWING: Figure 3
Inventors:
Yoshioka Makoto
Application Number:
JP2017252082A
Publication Date:
June 02, 2021
Filing Date:
December 27, 2017
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H02M3/155; H01F37/00
Domestic Patent References:
| JP2004201400A | ||||
| JP2003289697A | ||||
| JP201487081A | ||||
| JP2004166443A |
Attorney, Agent or Firm:
Tatsuo Egami
Koji Yamamoto
Satoshi Nakamura
Koji Yamamoto
Satoshi Nakamura