Title:
FUEL CELL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2008/062807
Kind Code:
A1
Abstract:
A fuel cell system (10) having a fuel cell stack (20) and a controller (70). The
fuel cell stack (20) is formed by stacking cells. The controller (70) executes
first cell voltage recovery processing when the voltage of a first cell group,
placed at an end of the fuel cell stack (20), is below a first lower limit voltage
threshold and executes second voltage recovery processing, which is different
from the first cell voltage recovery processing, when the voltage of a second
voltage group, placed at substantially the center of the fuel cell stack (20),
is below a second lower limit voltage threshold.
Inventors:
NONOBE YASUHIRO (JP)
Application Number:
PCT/JP2007/072487
Publication Date:
May 29, 2008
Filing Date:
November 14, 2007
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
NONOBE YASUHIRO (JP)
NONOBE YASUHIRO (JP)
International Classes:
H01M8/04; H01M8/10
Foreign References:
JP2002184438A | 2002-06-28 | |||
JPH05502973A | 1993-05-20 | |||
JP2005285692A | 2005-10-13 | |||
JP2007194177A | 2007-08-02 | |||
JP2007335220A | 2007-12-27 | |||
JP2008010196A | 2008-01-17 |
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (23rd Floor Roppongi Hills Mori Tower, 6-10-1 Roppongi, Minato-k, Tokyo 23, JP)
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