Title:
燃料電池システム
Document Type and Number:
Japanese Patent JP5013311
Kind Code:
B2
Abstract:
A fuel cell system has a fuel cell stack and a controller. The fuel cell stack is formed by stacking cells. The controller executes first cell voltage recovery processing when the cell voltage of a first cell group, placed at each end of the fuel cell stack, is below a first lower limit voltage threshold and executes second cell voltage recovery processing, which is different from the first cell voltage recovery processing, when the cell voltage of a second cell group, placed at substantially the center of the fuel cell stack, is below a second lower limit voltage threshold.
Inventors:
Yasuhiro Nonobe
Application Number:
JP2006315880A
Publication Date:
August 29, 2012
Filing Date:
November 22, 2006
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H01M8/04; H01M8/10
Domestic Patent References:
| JP2002184438A | ||||
| JP5502973A | ||||
| JP2005285692A |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Shinji Oga
Toshifumi Onuki
Shinji Oga
Toshifumi Onuki