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Title:
VEHICLE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/020675
Kind Code:
A1
Abstract:
This vehicle system is provided with: a motor for driving a vehicle; a high voltage storage device, which is connected to the motor, and supplies power to the motor; a fuel cell, which is connected to the high voltage storage device, and charges the high voltage storage device; and a low voltage storage device connected to the fuel cell. The vehicle system is also provided with: a bidirectional first voltage converter, which is provided between the fuel cell and the high voltage storage device, and which adjusts the voltage of either the fuel cell or the high voltage storage device, and supplies power to the other one; and a second voltage converter, which is provided between the fuel cell and the low voltage storage device, and which adjusts the voltage of the low voltage storage device, and applies the thus adjusted voltage to the fuel cell. The vehicle system is characterized by being provided with a bidirectional third voltage converter, which is disposed between the high voltage storage device and the low voltage storage device, and which adjusts the voltage of either the high voltage storage device or the low voltage storage device, and supplies power to the other one.

Inventors:
TANAKA DAIKI (JP)
Application Number:
PCT/JP2016/072396
Publication Date:
February 01, 2018
Filing Date:
July 29, 2016
Export Citation:
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Assignee:
NISSAN MOTOR (JP)
International Classes:
B60L11/18; H01M8/04228; H01M8/04303; H02J7/00
Foreign References:
JP2007157477A2007-06-21
JP2013198289A2013-09-30
JP2005322454A2005-11-17
Other References:
See also references of EP 3492302A4
Attorney, Agent or Firm:
GOTO, Masaki et al. (JP)
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