Title:
ハイブリッド車両システム
Document Type and Number:
Japanese Patent JP6800659
Kind Code:
B2
Abstract:
A hybrid vehicle system according to an embodiment provides a hybrid vehicle system that realizes stable drive, and comprises a first controller 2 that computes a torque command T' of a first electric motor 30 and a torque command T' of a second electric motor 60 such that torque output from an axle 80 is equal to an axle torque command Tref supplied from outside; a second controller 4 that receives a torque command difference ΔTref and computes a torque command difference ΔTof the first electric motor 30 and a torque command difference ΔTof the second electric motor 60 such that a difference between energy consumption of the first electric motor 30 and energy consumption of the second electric motor 60 is zero; a first adder 5 that adds the torque command T' of the first electric motor 30 and the torque command difference ΔTof the first electric motor 30 so as to output obtained torque to a first inverter 40; and a second adder 6 that adds the torque command T' of the second electric motor 60 and the torque command difference ΔTof the second electric motor 60 so as to output obtained torque to a second inverter 50.
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Inventors:
Yosuke Shimizu
Kuwano Tomoki
Kuwano Tomoki
Application Number:
JP2016164755A
Publication Date:
December 16, 2020
Filing Date:
August 25, 2016
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Infrastructure Systems & Solutions Corporation
Toshiba Infrastructure Systems & Solutions Corporation
International Classes:
B60W20/00; B60K6/445; B60L9/18; B60L50/16; B60W10/08; B61C3/02; B61C7/04; B61C15/12; H02M7/48
Domestic Patent References:
| JP2006149023A | ||||
| JP2016088381A | ||||
| JP2010172139A | ||||
| JP2013230069A |
Attorney, Agent or Firm:
Kurata Masatoshi
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Ukai Ken
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Ukai Ken