Title:
高温燃料電池の作動方法及び作動システム
Document Type and Number:
Japanese Patent JP2009524181
Kind Code:
A
Abstract:
The invention relates to a method and to a system of operating a high-temperature fuel cell. At least one fuel cell, a reformer, an afterburner and a heat exchanger are present in the system. The total efficiency should be increased with the invention in accordance with the object set. In accordance with the invention, for this purpose, fresh air supplied to the fuel cell(s) at the cathode side is preheated in multiple stages by heat from the afterburning and from the heated air dissipated from the fuel cell(s) at the cathode side by means of a high-temperature heat exchanger.
Inventors:
Kusunezov Mikhail
Beckert wieland
Mikelva Ifuka
Sterter michael
Weshke Wolf
Beckert wieland
Mikelva Ifuka
Sterter michael
Weshke Wolf
Application Number:
JP2008550635A
Publication Date:
June 25, 2009
Filing Date:
January 17, 2007
Export Citation:
Assignee:
Fraunhofer-Gesellschaft Tour Foderung del Angewanten Forcing A. Fau.
International Classes:
H01M8/04; C01B3/38; H01M8/06; H01M8/12
Domestic Patent References:
| JP2003229151A | 2003-08-15 | |||
| JP2003229164A | 2003-08-15 | |||
| JP2000501227A | 2000-02-02 | |||
| JP2003081603A | 2003-03-19 | |||
| JPH03171563A | 1991-07-25 |
Foreign References:
| WO1997031399A1 | 1997-08-28 | |||
| DE10149014A1 | 2003-04-17 |
Attorney, Agent or Firm:
Tamio Nishiwaki