WO2002037594A2 - Verfahren zum betreiben einer ht-pem-brennstoffzellenanlage und zugehörige brennstoffzellenanlage - Google Patents
Verfahren zum betreiben einer ht-pem-brennstoffzellenanlage und zugehörige brennstoffzellenanlage Download PDFInfo
- Publication number
- WO2002037594A2 WO2002037594A2 PCT/DE2001/004114 DE0104114W WO0237594A2 WO 2002037594 A2 WO2002037594 A2 WO 2002037594A2 DE 0104114 W DE0104114 W DE 0104114W WO 0237594 A2 WO0237594 A2 WO 0237594A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fuel cell
- pem
- pem fuel
- cell device
- cell module
- Prior art date
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
-
- 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
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
-
- 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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/249—Grouping of fuel cells, e.g. stacking of fuel cells comprising two or more groupings of fuel cells, e.g. modular assemblies
-
- 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
Definitions
- the invention relates to a method for operating an HT-PEM fuel cell system, which consists of at least one fuel cell module designed as a stack of fuel cells for hydrogen operation.
- the invention also relates to an associated HT-PEM fuel cell system with at least one fuel cell module for hydrogen operation.
- the HT-PEM fuel cell system is understood to mean a system in which the fuel cells are polymer electrolyte membrane fuel cells, which operate at elevated operating temperatures.
- elevated operating temperatures are higher temperatures than the working temperature of the PEM fuel cell of 60 ° C, specifically temperatures between 60 ° C and 300 ° C, in particular in the range between 120 ° C and 200 ° C.
- EP 0 596 366 B1 specifies a method and an associated device in which the fuel gas is concentrated by a suitable fluid system after parallel flow through a first group of fuel cells and successively supplied to further fuel cell groups
- the object of the invention is therefore to propose an HT-PEM fuel cell system in an improved operating mode.
- the invention proposes measures and associated means for the construction of a fuel cell module with which an HT-PEM fuel cell system can work in cascade mode.
- the HT-PEM fuel cell system is operated in the temperature range between 60 ° C and 300 ° C, preferably between 120 ° C and 180 ° C.
- the so-called ⁇ value can be set in a targeted manner during fuel cell operation. This results in special advantages especially for the HT-PEM fuel cell.
- the single figure shows a fuel module of an HT-PEM fuel cell system with means for cascade operation.
- 10 denotes a fuel cell module made up of a plurality of fuel cell units, which is part of an HT-PEM fuel cell system.
- the stacking results in the
- Fuel cell units each with a membrane electrode unit, a stack, which is also referred to in the technical terminology as a stack.
- a stack which is also referred to in the technical terminology as a stack.
- Such a HT-PEM fuel cell stack is operated at an elevated temperature, for example at temperatures between 60 and 300 ° C.
- Favorable working temperatures for the HT-PEM fuel cell are between 120 ° C and 200 ° C.
- the fuel cell module 10 is divided into individual units 1, 2, 3, 4, ..., a cascade with four units 1 to 4 being shown by way of example in the figure. All four units 1 to 4 with consecutive, decreasing number of fuel cell units and MEAs are operated cascaded with hydrogen as fuel gas from a common fuel gas system, with which a suitable adaptation of the fuel gas is achieved.
- the cascaded operation results in an improvement of the process control in such a way that the appropriate amount and concentration of hydrogen is present on the sensitive MEAs of the HT-PEM fuel cells.
- the fuel cell module 10 is supplied with the fuel gas via the input E.
- the fluid lines are designated with 21 to 24. Residual gas is output at output A.
- the cascading described for HT-PEM fuel cells also enables the so-called ⁇ value, which is characteristic of the use of the fuel gas, to be optimized. This makes significant improvements, especially for the HT-PEM fuel cell reached. Specifically, this can influence exhaust emissions and thus, in particular, harmful emissions to the environment can be reduced.
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
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01993034A EP1334530A2 (de) | 2000-10-31 | 2001-10-31 | Verfahren zum betreiben einer ht-pem-brennstoffzellenanlage und zugehörige brennstoffzellenanlage |
JP2002540236A JP2004513488A (ja) | 2000-10-31 | 2001-10-31 | 高温ポリマ電解質膜燃料電池設備とその作動方法 |
KR10-2003-7005968A KR20030044064A (ko) | 2000-10-31 | 2001-10-31 | Ht-pem 연료 전지 장치 및 그의 동작 방법 |
CA002427140A CA2427140A1 (en) | 2000-10-31 | 2001-10-31 | Method for operating an ht-pem fuel cell system and associated fuel cell system |
AU2002220512A AU2002220512A1 (en) | 2000-10-31 | 2001-10-31 | Method for operating an ht-pem fuel cell device and corresponding fuel cell device |
US10/426,522 US20030198839A1 (en) | 2000-10-31 | 2003-04-30 | Method for operating an HT-PEM fuel cell system, and associated fuel cell system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10054050A DE10054050A1 (de) | 2000-10-31 | 2000-10-31 | Verfahren zum Betreiben einer HT-PEM-Brennstoffzellenanlage und zugehörige Brennstoffzellenanlage |
DE10054050.3 | 2000-10-31 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/426,522 Continuation US20030198839A1 (en) | 2000-10-31 | 2003-04-30 | Method for operating an HT-PEM fuel cell system, and associated fuel cell system |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002037594A2 true WO2002037594A2 (de) | 2002-05-10 |
WO2002037594A3 WO2002037594A3 (de) | 2002-12-05 |
Family
ID=7661732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2001/004114 WO2002037594A2 (de) | 2000-10-31 | 2001-10-31 | Verfahren zum betreiben einer ht-pem-brennstoffzellenanlage und zugehörige brennstoffzellenanlage |
Country Status (9)
Country | Link |
---|---|
US (1) | US20030198839A1 (de) |
EP (1) | EP1334530A2 (de) |
JP (1) | JP2004513488A (de) |
KR (1) | KR20030044064A (de) |
CN (1) | CN1471742A (de) |
AU (1) | AU2002220512A1 (de) |
CA (1) | CA2427140A1 (de) |
DE (1) | DE10054050A1 (de) |
WO (1) | WO2002037594A2 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008101921A1 (de) * | 2007-02-21 | 2008-08-28 | Siemens Aktiengesellschaft | Brennstoffzellenanordnung |
WO2008114722A1 (ja) * | 2007-03-16 | 2008-09-25 | Hitachi Maxell, Ltd. | 燃料電池発電システム |
EP2195871A1 (de) * | 2007-08-20 | 2010-06-16 | Myfc Ab | Brennstoffzellenbaugruppe mit rückmeldungssensor |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7063905B2 (en) * | 2003-01-27 | 2006-06-20 | General Motors Corporation | Fuel cell H2 exhaust conversion |
US7531264B2 (en) * | 2004-06-07 | 2009-05-12 | Hyteon Inc. | Fuel cell stack with even distributing gas manifolds |
US7524575B2 (en) | 2004-06-07 | 2009-04-28 | Hyteon Inc. | Flow field plate for use in fuel cells |
US20060008695A1 (en) * | 2004-07-09 | 2006-01-12 | Dingrong Bai | Fuel cell with in-cell humidification |
US7314680B2 (en) * | 2004-09-24 | 2008-01-01 | Hyteon Inc | Integrated fuel cell power module |
FR2876499B1 (fr) * | 2004-10-11 | 2006-12-15 | Renault Sas | Agencement de conduites d'alimentation et/ou d'evacuation de fluides pour pile a combustible |
US7479333B2 (en) * | 2004-12-13 | 2009-01-20 | Hyteon, Inc. | Fuel cell stack with multiple groups of cells and flow passes |
US20060188763A1 (en) * | 2005-02-22 | 2006-08-24 | Dingrong Bai | Fuel cell system comprising modular design features |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4543303A (en) * | 1982-07-09 | 1985-09-24 | United Technologies Corporation | Fuel cell battery with in cell oxidant-product liquid separators |
DE19630842C1 (de) * | 1996-07-31 | 1997-11-20 | Forschungszentrum Juelich Gmbh | Vorrichtung zur schnellen Abschaltung von Brennstoffzellen |
DE19721817A1 (de) * | 1997-05-26 | 1998-12-03 | Dornier Gmbh | Verfahren zur Kaskadierung von Brennstoffzellen |
WO2000059061A1 (de) * | 1999-03-29 | 2000-10-05 | Siemens Aktiengesellschaft | Hochtemperatur-membran-brennstoffzellenelektrolyt, verfahren zum betreiben einer htm-brennstoffzelle und htm-brennstoffzellenbatterie |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0596366B1 (de) * | 1992-11-05 | 1997-04-23 | Siemens Aktiengesellschaft | Verfahren und Einrichtung zur Wasser- und/oder Inertgasentsorgung eines Brennstoffzellenblocks |
US6465136B1 (en) * | 1999-04-30 | 2002-10-15 | The University Of Connecticut | Membranes, membrane electrode assemblies and fuel cells employing same, and process for preparing |
US6251534B1 (en) * | 1999-09-23 | 2001-06-26 | Plug Power Inc. | Fuel cell cascade flow system |
-
2000
- 2000-10-31 DE DE10054050A patent/DE10054050A1/de not_active Withdrawn
-
2001
- 2001-10-31 JP JP2002540236A patent/JP2004513488A/ja not_active Withdrawn
- 2001-10-31 CN CNA018180779A patent/CN1471742A/zh active Pending
- 2001-10-31 WO PCT/DE2001/004114 patent/WO2002037594A2/de not_active Application Discontinuation
- 2001-10-31 KR KR10-2003-7005968A patent/KR20030044064A/ko not_active Application Discontinuation
- 2001-10-31 EP EP01993034A patent/EP1334530A2/de not_active Withdrawn
- 2001-10-31 AU AU2002220512A patent/AU2002220512A1/en not_active Abandoned
- 2001-10-31 CA CA002427140A patent/CA2427140A1/en not_active Abandoned
-
2003
- 2003-04-30 US US10/426,522 patent/US20030198839A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4543303A (en) * | 1982-07-09 | 1985-09-24 | United Technologies Corporation | Fuel cell battery with in cell oxidant-product liquid separators |
DE19630842C1 (de) * | 1996-07-31 | 1997-11-20 | Forschungszentrum Juelich Gmbh | Vorrichtung zur schnellen Abschaltung von Brennstoffzellen |
DE19721817A1 (de) * | 1997-05-26 | 1998-12-03 | Dornier Gmbh | Verfahren zur Kaskadierung von Brennstoffzellen |
WO2000059061A1 (de) * | 1999-03-29 | 2000-10-05 | Siemens Aktiengesellschaft | Hochtemperatur-membran-brennstoffzellenelektrolyt, verfahren zum betreiben einer htm-brennstoffzelle und htm-brennstoffzellenbatterie |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008101921A1 (de) * | 2007-02-21 | 2008-08-28 | Siemens Aktiengesellschaft | Brennstoffzellenanordnung |
KR101476720B1 (ko) * | 2007-02-21 | 2014-12-26 | 지멘스 악티엔게젤샤프트 | 연료 전지 어레인지먼트 |
WO2008114722A1 (ja) * | 2007-03-16 | 2008-09-25 | Hitachi Maxell, Ltd. | 燃料電池発電システム |
KR101111701B1 (ko) * | 2007-03-16 | 2012-02-23 | 히다치 막셀 에너지 가부시키가이샤 | 연료전지 발전 시스템 |
EP2195871A1 (de) * | 2007-08-20 | 2010-06-16 | Myfc Ab | Brennstoffzellenbaugruppe mit rückmeldungssensor |
EP2195871A4 (de) * | 2007-08-20 | 2013-12-25 | Myfc Ab | Brennstoffzellenbaugruppe mit rückmeldungssensor |
US8889307B2 (en) | 2007-08-20 | 2014-11-18 | Myfc Ab | Fuel cell assembly having feed-back sensor |
US9401522B2 (en) | 2007-08-20 | 2016-07-26 | Myfc Ab | Fuel cell assembly having feed-back sensor |
Also Published As
Publication number | Publication date |
---|---|
WO2002037594A3 (de) | 2002-12-05 |
US20030198839A1 (en) | 2003-10-23 |
CN1471742A (zh) | 2004-01-28 |
DE10054050A1 (de) | 2002-05-16 |
EP1334530A2 (de) | 2003-08-13 |
CA2427140A1 (en) | 2003-04-28 |
JP2004513488A (ja) | 2004-04-30 |
KR20030044064A (ko) | 2003-06-02 |
AU2002220512A1 (en) | 2002-05-15 |
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