Title:
HYBRID AUTOMOBILE
Document Type and Number:
Japanese Patent JP2018177081
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To suppress the generation of vibration in a vehicle.SOLUTION: In a case where abnormality occurs to first and second current sensors while an engine is operated, single-phase On control is executed for a first inverter and a gate shutoff is executed for a second inverter, Then, when switching an object phase in the single-phase On control, a target phase is switched in a case where an electric angle of a first motor is within a switching range where a torque difference between torque of the first motor before switching a target phase and that of the first motor after switching the target phase is possibly equal to or less than a given value.SELECTED DRAWING: Figure 6
Inventors:
FUKAYA TAKASHI
ASHIDA SHINJIRO
ASHIDA SHINJIRO
Application Number:
JP2017081898A
Publication Date:
November 15, 2018
Filing Date:
April 18, 2017
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60W10/00; B60K6/445; B60L3/00; B60L50/16; B60W20/15; H02M7/48
Attorney, Agent or Firm:
Aitec International Patent Office