JP2000502834A - 燃料電池プラントの運転方法及び燃料電池プラント - Google Patents
燃料電池プラントの運転方法及び燃料電池プラントInfo
- Publication number
- JP2000502834A JP2000502834A JP10513122A JP51312298A JP2000502834A JP 2000502834 A JP2000502834 A JP 2000502834A JP 10513122 A JP10513122 A JP 10513122A JP 51312298 A JP51312298 A JP 51312298A JP 2000502834 A JP2000502834 A JP 2000502834A
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- cell block
- water
- plant
- liquid ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.少なくとも1個の燃料電池ブロック(4)を備え、この燃料電池ブロック( 4)の少なくとも一つの作動媒体が液封圧縮機(8)により圧縮され、圧縮後に 作動媒体から水分離装置(10)において水が分離され、燃料電池ブロック(4 )の冷却に用いられる燃料電池プラント(2)の運転方法において、冷却後の水 の少なくとも一部が水分離装置(10)に戻されることを特徴とする燃料電池プ ラント(2)の運転方法。 2.燃料電池ブロック(4)からの反応生成水の少なくとも一部が燃料電池ブロ ック(4)の冷却に用いられることを特徴とする請求項1記載の方法。 3.少なくとも1個の燃料電池ブロック(4)と、燃料電池ブロック(4)の作 動媒体を圧縮する少なくとも1個の液封圧縮機(8)とを備え、水分離装置(1 0)が、液封圧縮機(8)と燃料電池ブロック(4)との間の、燃料電池ブロッ ク(4)に作動媒体を供給するための供給管(6)に配された燃料電池プラント (2)において、燃料電池ブロック(4)と液封圧縮機(8)との間に管路(2 4)が配され、燃料電池ブロック(4)を通流後の燃料電池ブロック(4)の冷 却用の水の少なくとも一部が管路(24)を通して水分離装置(10)へ戻され ることを特徴とする燃料電池プラント(2)。 4.燃料電池ブロック(4)の反応生成水分離器(12)からの反応生成水を供 給するための管路(14)が水分離装置(10)に備えられていることを特徴と する請求項3記載の燃料電池プラント(2)。 5.水の一部を液封圧縮機(8)に供給するために、管路(24)より分岐して 液封圧縮機(8)へつながる管路(26)が備えられていることを特徴とする請 求項3または4に記載の燃料電池プラント(2)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19636908.8 | 1996-09-11 | ||
DE19636908A DE19636908C2 (de) | 1996-09-11 | 1996-09-11 | Verfahren zum Betreiben einer Brennstoffzellenanlage und Brennstoffzellenanlage |
PCT/DE1997/001891 WO1998011617A1 (de) | 1996-09-11 | 1997-08-29 | Verfahren zum betreiben einer brennstoffzellenanlage und brennstoffzellenanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000502834A true JP2000502834A (ja) | 2000-03-07 |
JP3522769B2 JP3522769B2 (ja) | 2004-04-26 |
Family
ID=7805260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51312298A Expired - Fee Related JP3522769B2 (ja) | 1996-09-11 | 1997-08-29 | 燃料電池プラントの運転方法及び燃料電池プラント |
Country Status (7)
Country | Link |
---|---|
US (1) | US6203935B1 (ja) |
EP (1) | EP0925614B1 (ja) |
JP (1) | JP3522769B2 (ja) |
CA (1) | CA2265847C (ja) |
DE (2) | DE19636908C2 (ja) |
DK (1) | DK0925614T3 (ja) |
WO (1) | WO1998011617A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002063921A (ja) * | 2000-08-22 | 2002-02-28 | Mitsubishi Heavy Ind Ltd | 燃料電池発電システム |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19741331C2 (de) * | 1997-09-19 | 2002-04-04 | Forschungszentrum Juelich Gmbh | Verfahren zum Kühlen bei Brennstoffzellen |
DE19807876C2 (de) * | 1998-02-25 | 2002-10-24 | Xcellsis Gmbh | Brennstoffzellensystem |
DE19807878C2 (de) * | 1998-02-25 | 2001-10-31 | Xcellsis Gmbh | Brennstoffzellensystem |
EP0980106B1 (en) * | 1998-08-10 | 2012-05-09 | Kabushiki Kaisha Equos Research | Solid polymer electrolyte fuel cell system with supply of liquid water to the cathode |
DE19961825A1 (de) * | 1999-12-21 | 2001-06-28 | Valeo Klimasysteme Gmbh | Kühl-Heiz-Kreis mit zwei Kühlern |
US6434943B1 (en) | 2000-10-03 | 2002-08-20 | George Washington University | Pressure exchanging compressor-expander and methods of use |
EP1300900A1 (en) * | 2001-10-04 | 2003-04-09 | Ballard Power Systems AG | Fuel cell system and method for operating the same |
EP1569293A1 (de) | 2004-02-25 | 2005-08-31 | Siemens Aktiengesellschaft | Verfahren zum Betrieb einer Brennstoffzellenanlage und Brennstoffzellenanlage |
DE102004020705B4 (de) * | 2004-04-28 | 2011-11-24 | Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg Gemeinnützige Stiftung | Vorrichtung zum Rekombinieren von gasförmigem Wasserstoff und Sauerstoff sowie deren Verwendung zur Rekombination von wasserstoff- und sauerstoffhaltigen Gasen |
DE102004056952A1 (de) * | 2004-11-25 | 2006-06-08 | Nucellsys Gmbh | Brennstoffzellensystem mit Flüssigkeitsabscheider |
EP1724867A1 (de) * | 2005-05-18 | 2006-11-22 | Siemens Aktiengesellschaft | Verfahren zum Betrieb eines Brennstoffzellensystems sowie Brennstoffzellensystem |
EP1724866A1 (de) * | 2005-05-18 | 2006-11-22 | Siemens Aktiengesellschaft | Verfahren zur Befeuchtung eines Gases sowie Gasbefeuchtungseinrichtung |
US8007969B2 (en) * | 2008-06-09 | 2011-08-30 | Xerox Corporation | Tri-level xerography for hypochromatic colorants |
US8739743B2 (en) * | 2012-03-27 | 2014-06-03 | Go Green Hybrid Fuel Systems | Hydrogen feed method and systems for engines |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5192627A (en) * | 1990-11-13 | 1993-03-09 | Energy Partners, Inc. | Closed loop reactant/product management system for electrochemical galvanic energy device |
DE4201632C2 (de) * | 1992-01-23 | 1997-02-06 | Siemens Ag | Verfahren und Anordnung zur Befeuchtung der einer Brennstoffzelle zuströmenden Reaktanten |
JP3141619B2 (ja) * | 1993-05-21 | 2001-03-05 | 富士電機株式会社 | 固体高分子電解質型燃料電池発電装置 |
DE4318818C2 (de) * | 1993-06-07 | 1995-05-04 | Daimler Benz Ag | Verfahren und Vorrichtung zur Bereitstellung von konditionierter Prozessluft für luftatmende Brennstoffzellensysteme |
ATE178163T1 (de) * | 1995-09-11 | 1999-04-15 | Siemens Ag | Verfahren zum betreiben einer brennstoffzellenanlage und brennstoffzellenanlage zum durchführen des verfahrens |
-
1996
- 1996-09-11 DE DE19636908A patent/DE19636908C2/de not_active Expired - Fee Related
-
1997
- 1997-08-29 EP EP97941852A patent/EP0925614B1/de not_active Expired - Lifetime
- 1997-08-29 CA CA002265847A patent/CA2265847C/en not_active Expired - Fee Related
- 1997-08-29 DE DE59701853T patent/DE59701853D1/de not_active Expired - Lifetime
- 1997-08-29 WO PCT/DE1997/001891 patent/WO1998011617A1/de active IP Right Grant
- 1997-08-29 JP JP51312298A patent/JP3522769B2/ja not_active Expired - Fee Related
- 1997-08-29 DK DK97941852T patent/DK0925614T3/da active
-
1999
- 1999-03-11 US US09/266,438 patent/US6203935B1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002063921A (ja) * | 2000-08-22 | 2002-02-28 | Mitsubishi Heavy Ind Ltd | 燃料電池発電システム |
Also Published As
Publication number | Publication date |
---|---|
WO1998011617A1 (de) | 1998-03-19 |
CA2265847A1 (en) | 1998-03-19 |
DE59701853D1 (de) | 2000-07-13 |
CA2265847C (en) | 2003-10-14 |
EP0925614A1 (de) | 1999-06-30 |
DK0925614T3 (da) | 2000-10-23 |
EP0925614B1 (de) | 2000-06-07 |
US6203935B1 (en) | 2001-03-20 |
JP3522769B2 (ja) | 2004-04-26 |
DE19636908C2 (de) | 2001-08-16 |
DE19636908A1 (de) | 1998-03-12 |
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