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Patent Searching and Data


Title:
HYBRID VEHICLE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/037715
Kind Code:
A1
Abstract:
A hybrid vehicle system according to an embodiment provides a hybrid vehicle system that realizes stable driving, the hybrid vehicle system comprising: a first control unit (2) that calculates a torque command TMG1' for a first motor (30) and a torque command TMG2' for a second motor (60) such that the torque output from an axle (80) and an axle-torque command Tref supplied from the outside are equal; a second control unit (4) that receives a torque command difference ΔTref and calculates a torque command difference ΔTMG1 for the first motor (30) and a torque command difference ΔTMG2 for the second motor such that the difference between the energy consumed by the first motor (30) and the energy consumed by the second motor (60) is zero; a first adder (5) that adds the torque command TMG1' for the first motor (30) and the torque command difference ΔTMG1 and outputs the sum to a first inverter (40); and a second adder (6) that adds the torque command TMG2' for the second motor (60) and the torque command difference ΔTMG2 and outputs the sum to a second inverter (50).

Inventors:
SHIMIZU, Yosuke (1-1 Shibaura 1-chome, Minato-k, Tokyo 01, 〒1058001, JP)
KUWANO, Yuuki (1-1 Shibaura 1-chome, Minato-k, Tokyo 01, 〒1058001, JP)
Application Number:
JP2017/024037
Publication Date:
March 01, 2018
Filing Date:
June 29, 2017
Export Citation:
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Assignee:
KABUSHIKI KAISHA TOSHIBA (1-1 Shibaura 1-chome, Minato-ku Tokyo, 01, 〒1058001, JP)
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATION (72-34, Horikawa-cho Saiwai-ku, Kawasaki-sh, Kanagawa 13, 〒2120013, JP)
International Classes:
B60W20/00; B60K6/445; B60L9/18; B60L11/14; B60W10/08; B61C3/02; B61C7/04; B61C15/12; H02M7/48
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (11th Floor Celestine Shiba Mitsui Bldg., 3-23-1 Shiba, Minato-k, Tokyo 14, 〒1050014, JP)
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