Title:
ハイブリッド自動車
Document Type and Number:
Japanese Patent JP6809354
Kind Code:
B2
Abstract:
In a hybrid vehicle, when an abnormality occurs in a first current sensor and a second current sensor during operation of an engine, a controller is configured to execute one-phase on control to a first inverter, and perform gate shutoff to a second inverter. The controller is configured to, in switching a target phase in the one-phase on control, when an electric angle of a first motor is within a switching range where an assumption is made that a torque difference between torque of the first motor before switching of the target phase and torque of the first motor after switching of the target phase becomes equal to or less than a predetermined value, switch the target phase.
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Inventors:
Takashi Fukaya
Shinjiro Ashida
Shinjiro Ashida
Application Number:
JP2017081898A
Publication Date:
January 06, 2021
Filing Date:
April 18, 2017
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60W10/00; B60K6/445; B60L3/00; B60L50/16; B60W20/15; H02M7/48
Domestic Patent References:
| JP2015199411A | ||||
| JP2000166292A | ||||
| JP10148184A | ||||
| JP2016083993A | ||||
| JP2016123145A |
Attorney, Agent or Firm:
Aitec International Patent Office