Title:
駆動装置
Document Type and Number:
Japanese Patent JP6911750
Kind Code:
B2
Abstract:
There is provided a drive device configured to impose a more appropriate limitation on driving of a motor. The drive device comprises a motor configured to generate an induced voltage according to a rotation speed, and an inverter configured to drive the motor. Upon satisfaction of a predetermined condition to impose a limitation on driving of the motor, the drive device performs a drive limitation that imposes a larger limitation on driving of the motor when the induced voltage of the motor is higher than an input voltage that is input from a power storage device side to the inverter, compared with a limitation imposed when the induced voltage of the motor is equal to or lower than the input voltage.
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Inventors:
Tomoko Ohba
Application Number:
JP2017250523A
Publication Date:
July 28, 2021
Filing Date:
December 27, 2017
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H02P27/06; B60L3/00; H02M7/48
Domestic Patent References:
| JP2013121233A | ||||
| JP2010124628A | ||||
| JP2006211886A |
Foreign References:
| US20130151051 |
Attorney, Agent or Firm:
Aitec International Patent Office