Title:
FUEL CELL SYSTEM AND CONTROL METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2012/081153
Kind Code:
A1
Abstract:
Provided is a control method for a fuel cell system comprising a fuel cell and a secondary battery that stores the output power from the fuel cell, that includes: a step for detecting the residual capacity of the secondary battery; a step for finding the rate of change in the residual capacity, wherein the direction of increase is defined as positive and the direction of decrease is defined as negative; and a step for changing the operation status of the fuel cell based on the residual capacity and the rate of change. The step for changing the operation status is a step that switches the operation status between a plurality of power generation modes based on, for example, the residual capacity and the rate of change.
Inventors:
AKIYAMA TAKASHI
Application Number:
PCT/JP2011/005726
Publication Date:
June 21, 2012
Filing Date:
October 13, 2011
Export Citation:
Assignee:
PANASONIC CORP (JP)
AKIYAMA TAKASHI
AKIYAMA TAKASHI
International Classes:
H01M8/04; H01M8/00; H01M10/42; H01M10/48; H01M8/10
Foreign References:
| JPH07240212A | 1995-09-12 | |||
| JP2007010316A | 2007-01-18 | |||
| JP2008191137A | 2008-08-21 | |||
| JP2009261199A | 2009-11-05 | |||
| JP2008084769A | 2008-04-10 |
Attorney, Agent or Firm:
ISHII, Kazuo et al. (JP)
Kazuo Ishii (JP)
Kazuo Ishii (JP)
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Claims: