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Title:
車両用走行モータの制御装置
Document Type and Number:
Japanese Patent JP6544282
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a traveling motor control apparatus for a vehicle capable of switching from a regenerative braking mode to a plugging mode with respect to a traveling motor without a rotation sensor.SOLUTION: A controller 37 is configured to be switchable from a regenerative braking mode to a plugging mode. The controller 37 switches from the regenerative braking mode to the plugging mode, in the regenerative braking mode, when the duty of the armature current supply switching elements Q5, Q6 is zero and the absolute value of a current Ia flowing through an armature 32 detected by a current sensor 34 becomes equal to or less than a threshold value.SELECTED DRAWING: Figure 2

Inventors:
Takeshi Yamada
Fukatsu Toshinari
Kenn Shimizu
Masaru Nishikawahara
Application Number:
JP2016072538A
Publication Date:
July 17, 2019
Filing Date:
March 31, 2016
Export Citation:
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Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
International Classes:
H02P3/16; B60L7/12; B60L15/20; B66F9/24; H02P7/29
Domestic Patent References:
JP2000125419A
JP2005312109A
JP2000324605A
JP59050503U
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda