KR0123727B1 - 연료전지의 적층체 - Google Patents
연료전지의 적층체Info
- Publication number
- KR0123727B1 KR0123727B1 KR1019940020291A KR19940020291A KR0123727B1 KR 0123727 B1 KR0123727 B1 KR 0123727B1 KR 1019940020291 A KR1019940020291 A KR 1019940020291A KR 19940020291 A KR19940020291 A KR 19940020291A KR 0123727 B1 KR0123727 B1 KR 0123727B1
- Authority
- KR
- South Korea
- Prior art keywords
- fuel cell
- reactor
- stack
- block
- fuel
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 55
- 239000003792 electrolyte Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 16
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 28
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 230000007257 malfunction Effects 0.000 description 6
- 230000001590 oxidative effect Effects 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- -1 hydrogen cations Chemical class 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
-
- 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
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
- H01M8/2485—Arrangements for sealing external manifolds; Arrangements for mounting external manifolds around a stack
-
- 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
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 (3)
- 전해질을 보유하는 매트릭스 및 기체 확산 전극인 양극과 음극을 포함하는 단위전지가 바이폴라 판을 개재하여 직렬로 적층됨으로써 이루어지는 연료전지 적층체에 있어서, 일정한 갯수의 단위전지로 구성된 블럭과 이러한 블럭이 복수개 적층되어 연료전지 적층체를 형성하며 블럭과 블럭, 각 블럭과 단위전지들이 외부 매니폴드와 내부 매니폴드에 의해 상호 연결되어 있는 것을 특징으로 하는 연료전지 적층체.
- 제1항에 있어서, 외부로부터 연료전지 내부로 공급되는 반응기체가 상기 외부 매니폴드에 의해 외부로부터 상기 각각의 블럭으로 공급되고, 상기 내부 매니폴드에 의해 각 블럭으로부터 각각의 단위전지로 공급되는 것을 특징으로 하는 연료전지 적층체.
- 제1항에 있어서, 외부로부터의 반응기체의 공급량을 조절하는 복수개의 밸브가 외부 매니폴드에 설치되는 것을 특징으로 하는 연료전지 적층체.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940020291A KR0123727B1 (ko) | 1994-08-17 | 1994-08-17 | 연료전지의 적층체 |
JP7204561A JPH08171928A (ja) | 1994-08-17 | 1995-08-10 | 燃料電池の積層体 |
US08/516,194 US5543240A (en) | 1994-08-17 | 1995-08-17 | Fuel cell stack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940020291A KR0123727B1 (ko) | 1994-08-17 | 1994-08-17 | 연료전지의 적층체 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR0123727B1 true KR0123727B1 (ko) | 1997-12-09 |
Family
ID=19390548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940020291A KR0123727B1 (ko) | 1994-08-17 | 1994-08-17 | 연료전지의 적층체 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5543240A (ko) |
JP (1) | JPH08171928A (ko) |
KR (1) | KR0123727B1 (ko) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19712864C2 (de) * | 1997-03-27 | 2002-12-19 | Mtu Friedrichshafen Gmbh | Brennstoffzellenanordnung mit internen und externen Gasverteilungsvorrichtungen |
US5811202A (en) * | 1997-08-05 | 1998-09-22 | M-C Power Corporation | Hybrid molten carbonate fuel cell with unique sealing |
DE19822697C1 (de) * | 1998-05-20 | 1999-10-14 | Fraunhofer Ges Forschung | Brennstoffzellensystem |
JP4081896B2 (ja) * | 1998-12-02 | 2008-04-30 | トヨタ自動車株式会社 | 燃料電池システム |
US6280866B1 (en) | 1999-02-23 | 2001-08-28 | Northern Research & Engineering Corporation | Fuel cell flow distributor design for improving durability and performance |
US6110612A (en) * | 1999-04-19 | 2000-08-29 | Plug Power Inc. | Structure for common access and support of fuel cell stacks |
JP2003506831A (ja) * | 1999-07-29 | 2003-02-18 | シーメンス アクチエンゲゼルシヤフト | 少なくとも2つの燃料電池の接続装置及びこれにより接続された燃料電池設備 |
US6649296B1 (en) | 1999-10-15 | 2003-11-18 | Hybrid Power Generation Systems, Llc | Unitized cell solid oxide fuel cells |
US6403247B1 (en) * | 1999-12-03 | 2002-06-11 | International Fuel Cells, Llc | Fuel cell power plant having an integrated manifold system |
US6602626B1 (en) * | 2000-02-16 | 2003-08-05 | Gencell Corporation | Fuel cell with internal thermally integrated autothermal reformer |
US6803136B2 (en) * | 2000-04-10 | 2004-10-12 | Hybrid Power Generation Systems, Llc | Stacking and manifolding of unitized solid oxide fuel cells |
US6841287B2 (en) * | 2000-12-21 | 2005-01-11 | Plug Power Inc. | Variable pressure drop plate design |
US20020086294A1 (en) * | 2000-12-29 | 2002-07-04 | Ellson Richard N. | Device and method for tracking conditions in an assay |
US6423437B1 (en) | 2001-01-19 | 2002-07-23 | Enable Fuel Cell Corporation | Passive air breathing fuel cells |
US20040043274A1 (en) * | 2001-06-01 | 2004-03-04 | Scartozzi John P. | Fuel cell power system |
AUPR636401A0 (en) * | 2001-07-13 | 2001-08-02 | Ceramic Fuel Cells Limited | Fuel cell stack configuration |
US6703722B2 (en) | 2001-12-14 | 2004-03-09 | Avista Laboratories, Inc. | Reconfigurable plural DC power source power system responsive to changes in the load or the plural DC power sources |
US6998188B2 (en) * | 2002-02-19 | 2006-02-14 | Petillo Phillip J | Fuel cell components |
FR2837024B1 (fr) * | 2002-03-06 | 2007-04-27 | Air Liquide | Pile a combustible, cellule ou groupe de cellules appartenant a une telle pile, kit de remplacement pour cette cellule et son procede de fabrication |
EP1495505A2 (en) * | 2002-03-22 | 2005-01-12 | Richards Engineering | Power generation system having fuel cell modules |
US6911277B2 (en) * | 2002-05-01 | 2005-06-28 | General Motors Corporation | Device and method to expand operating range of a fuel cell stack |
DE10226609B4 (de) * | 2002-06-14 | 2006-11-30 | Universität Stuttgart | Vorrichtung für eine Trennung oder Synthese von Prozeßstoffen |
US20040096715A1 (en) * | 2002-11-14 | 2004-05-20 | 3M Innovative Properties Company | Liquid cooled fuel cell stack |
US7163761B2 (en) * | 2002-11-14 | 2007-01-16 | 3M Innovative Properties Company | Fuel cell stack |
US7713649B2 (en) * | 2005-03-10 | 2010-05-11 | Bloom Energy Corporation | Fuel cell stack with internal fuel manifold configuration |
US7833645B2 (en) | 2005-11-21 | 2010-11-16 | Relion, Inc. | Proton exchange membrane fuel cell and method of forming a fuel cell |
US20080032174A1 (en) * | 2005-11-21 | 2008-02-07 | Relion, Inc. | Proton exchange membrane fuel cells and electrodes |
JP2007294199A (ja) * | 2006-04-24 | 2007-11-08 | Canon Inc | 燃料電池 |
US8026020B2 (en) * | 2007-05-08 | 2011-09-27 | Relion, Inc. | Proton exchange membrane fuel cell stack and fuel cell stack module |
US9293778B2 (en) | 2007-06-11 | 2016-03-22 | Emergent Power Inc. | Proton exchange membrane fuel cell |
KR100898693B1 (ko) * | 2007-09-21 | 2009-05-22 | 삼성에스디아이 주식회사 | 연료 전지 |
US8003274B2 (en) | 2007-10-25 | 2011-08-23 | Relion, Inc. | Direct liquid fuel cell |
GB201007858D0 (en) * | 2010-05-11 | 2010-06-23 | Afc Energy Plc | Fuel cell stacks |
GB201420378D0 (en) | 2014-11-17 | 2014-12-31 | Lg Fuel Cell Systems Inc | Method and components for repairing a ceramic fuel cell stack assembly |
US10777838B2 (en) | 2016-04-22 | 2020-09-15 | Fuelcell Energy, Inc. | Fuel cell module housing with field replaceable stacks |
CN106784932B (zh) * | 2016-12-30 | 2023-06-09 | 浙江省能源与核技术应用研究院 | 燃料电池组 |
CN111379970B (zh) * | 2018-12-29 | 2021-09-24 | 上海微电子装备(集团)股份有限公司 | 一种流体输送装置、系统及流体输送系统的使用方法 |
FR3123509B1 (fr) * | 2021-05-26 | 2023-06-16 | Alstom Hydrogene Sas | Système électrochimique comprenant plusieurs piles à combustible connectées électriquement en série et alimentées en air en parallèle |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4345009A (en) * | 1979-08-17 | 1982-08-17 | United Technologies Corporation | Fuel cell stack compressive loading system |
US4508793A (en) * | 1982-09-08 | 1985-04-02 | Sanyo Electric Co., Ltd. | Air-cooled fuel cell system |
JPS6130968U (ja) * | 1984-07-28 | 1986-02-25 | 株式会社 富士電機総合研究所 | 燃料電池セルスタツク |
US4714661A (en) * | 1986-07-08 | 1987-12-22 | The United States Of America As Represented By The United States Department Of Energy | Molten carbonate fuel cell |
US4706737A (en) * | 1986-11-20 | 1987-11-17 | International Fuel Cells Corporation | Fuel cell coolant inlet manifold and system |
US5376472A (en) * | 1993-10-06 | 1994-12-27 | Ceramatec, Inc. | Semi-internally manifolded interconnect |
US5480738A (en) * | 1994-02-04 | 1996-01-02 | Ceramatec, Inc. | Fuel cell module |
-
1994
- 1994-08-17 KR KR1019940020291A patent/KR0123727B1/ko not_active IP Right Cessation
-
1995
- 1995-08-10 JP JP7204561A patent/JPH08171928A/ja active Pending
- 1995-08-17 US US08/516,194 patent/US5543240A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5543240A (en) | 1996-08-06 |
JPH08171928A (ja) | 1996-07-02 |
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