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Patent Searching and Data


Title:
HYBRID VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/069458
Kind Code:
A1
Abstract:
A hybrid vehicle system according to an embodiment of the present invention is provided with: a prime mover (10); a first electric motor (30); a second electric motor (80); a power transmission mechanism (20) that distributes the power of the prime mover (10) to the first electric motor (30) and a power transmission shaft (110); a power combination mechanism (90) that combines the power of the power transmission shaft (110) and the power of the second electric motor (80); an axle (100) to which the power combined by the power combination mechanism (90) is transmitted; a first inverter (40) that drives the first electric motor (30); a second inverter (60) that is electrically connected to the first inverter (40) via a DC link and drives the second electric motor (80); a battery (BT) that is electrically connected to the DC link; and an integrated control unit (CTR) that, when the prime mover (10) is started, drives the first inverter (40) and the second inverter (60) such that a torque required for starting the prime mover (10) by one of the first electric motor (30) and the second electric motor (80) is outputted and such that energy generated by said one when the prime mover (10) is started is at least partially consumed by the other.

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:
JP2017/036507
Publication Date:
April 11, 2019
Filing Date:
October 06, 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:
B60W10/08; B60W20/00; B60W20/10
Foreign References:
JP2013227017A2013-11-07
JP2010202169A2010-09-16
JP2008247226A2008-10-16
JP2010247749A2010-11-04
EP2058203A22009-05-13
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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