JP3845780B2 - 大気圧型及び加圧型sofc発電システムを実装するための標準設計 - Google Patents
大気圧型及び加圧型sofc発電システムを実装するための標準設計 Download PDFInfo
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- 239000007789 gas Substances 0.000 claims description 113
- 238000010926 purge Methods 0.000 claims description 54
- 239000007800 oxidant agent Substances 0.000 claims description 29
- 230000001590 oxidative effect Effects 0.000 claims description 26
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- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000002360 explosive Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
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- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
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- 229930195733 hydrocarbon Natural products 0.000 description 2
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- 239000002915 spent fuel radioactive waste Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- BQENXCOZCUHKRE-UHFFFAOYSA-N [La+3].[La+3].[O-][Mn]([O-])=O.[O-][Mn]([O-])=O.[O-][Mn]([O-])=O Chemical compound [La+3].[La+3].[O-][Mn]([O-])=O.[O-][Mn]([O-])=O.[O-][Mn]([O-])=O BQENXCOZCUHKRE-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
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- 238000000429 assembly Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- NFYLSJDPENHSBT-UHFFFAOYSA-N chromium(3+);lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+3].[La+3] NFYLSJDPENHSBT-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
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- 230000003628 erosive effect Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- 238000012827 research and development Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 1
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- 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
- H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
- H01M8/04231—Purging of the 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
-
- 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
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
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- H—ELECTRICITY
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- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M8/1231—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte with both reactants being gaseous or vaporised
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- 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
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
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- 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
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
- H01M8/2425—High-temperature cells with solid electrolytes
- H01M8/243—Grouping of unit cells of tubular or cylindrical configuration
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- 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
- H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
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- 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
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
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- 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
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- 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
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- 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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Description
Claims (20)
- 燃料電池発電装置であって、
各々が酸化剤電極と燃料電極との間に電解質を有する複数の燃料セルを有する少なくとも2つの並置関係にある副組立体より成り、副組立体がそれぞれそれらの基部で燃料分配マニホルドに接続された燃料供給予改質器に固着された燃料供給インジェクターから燃料を供給される少なくとも1つの燃料電池組立体と、
600℃を超える温度に耐えることが可能であり、燃料電池組立体モジュールを取り囲むモジュールハウジングと、
モジュールハウジングを取り囲み、2つの端部を有する軸方向に長い薄壁容器と、
モジュールハウジングと容器との間のパージガス空間と、
容器を貫通し、燃料供給インジェクターに接続する少なくとも1つの燃料ガス供給入口と、
容器を貫通する酸化剤−パージガス共通供給入口と、
半可撓性ダクトを介して燃料電池組立体モジュールに関連の燃焼済みガスプレナムに接続する、容器を貫通する排気ガス出口と、
パージガス空間の少なくとも一部の内部で容器の内側に接触する断熱材とより成り、容器は大気圧のガス供給または加圧状態のガス供給を行うために使用される燃料電池発電装置。 - 酸化剤−パージガス及び燃料供給ガスが共に加圧され、酸化剤−パージガスは本質的に空気より成り、容器は管状である請求項1の燃料電池発電装置。
- パージガス空間は多孔度が約70乃至約90体積パーセントである断熱材を含む請求項1の燃料電池発電装置。
- 燃料電池は管状固体酸化物電解質燃料電池である請求項1の燃料電池発電装置。
- 燃料ガス供給入口は容器の頂部を貫通する請求項1の燃料電池発電装置。
- 酸化剤−パージガス供給入口と排気ガス出口とは容器の端部を貫通する請求項1の燃料電池発電装置。
- 燃料電池発電装置の動作方法であって、
(1)共通の酸化剤−パージガスと供給燃料ガスとを入口を介して、各々が酸化剤電極と燃料電極との間の電解質を有する複数の燃料電池より成る2つの並置関係にある副組立体を有する少なくとも1つの燃料電池組立体モジュールへ送り込み、
モジュールはそれぞれ600℃を超える温度に耐えることができるモジュールハウジングにより取り囲まれ、モジュールハウジングは容器との間にパージガス空間が存在するように2つの端部を有する軸方向に長い容器により取り囲まれており、
(2)共通の酸化剤−パージガスを容器を介して送り込んで、パージガス空間内を循環させることにより、ガスがモジュールからの未反応燃料ガスを希釈化するようにし、
(3)排気ガス、循環するパージガス及び未反応燃料ガスを容器から送り出すことにより、容器が大気圧のガス供給または加圧状態のガス供給の何れかに使用できるようにするステップより成る方法。 - 酸化剤−パージガスはパージガス空間に送り込まれる未反応燃料ガスと反応する請求項7の方法。
- 酸化剤−パージガスと燃料ガスとは共に加圧状態にあり、酸化剤−パージガスは本質的に空気より成る請求項7の方法。
- 酸化剤−パージガスと燃料ガスとは共に約196.4kPAを超えて加圧され、容器は管状である請求項7の方法。
- 燃料電池発電装置であって、
燃料分配マニホルドに接続された供給燃料予改質器に固着された燃料供給インジェクターにより燃料の供給を受ける複数の燃料電池を有する少なくとも1つの燃料電池組立体モジュールと、
600℃を超える温度に耐えることが可能であり、燃料電池組立体モジュールを取り囲むモジュールハウジングと、
モジュールハウジングを取り囲み、モジュールハウジングとの間にパージガス空間を形成する容器と、
燃料供給インジェクターと接続する少なくとも1つの燃料ガス供給入口と、
酸化剤−パージガス供給入口と、燃料電池組立体モジュールに関連の燃焼済みガスプレナムに接続する排気ガス出口とより成り、
容器は大気圧によるガス供給または加圧状態のガス供給の何れかに使用される燃料電池発電装置。 - 燃料電池組立体モジュールは、各々が複数の燃料電池を含む少なくとも1つの並置関係にある副組立体より成る請求項11の燃料電池発電装置。
- 各燃料電池は酸化剤電極と燃料電極との間に電解質を有する請求項12の燃料電池発電装置。
- 副組立体はそれぞれ基部で燃料供給インジェクターにより燃料を供給される請求項13の燃料電池発電装置。
- 燃料ガス供給入口は容器を完全に貫通する請求項11の燃料電池発電装置。
- 酸化剤−パージガス供給入口は容器を完全に貫通する請求項11の燃料電池発電装置。
- 排気ガス出口は容器を完全に貫通する請求項11の燃料電池発電装置。
- 半可撓性ダクトは燃料済みガスプレナムへ接続している請求項11の燃料電池発電装置。
- 断熱材は容器の内側と接触する請求項11の燃料電池発電装置。
- 断熱材の少なくとも一部はパージガス空間内に位置する請求項19の燃料電池発電装置。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/954,941 US6764784B2 (en) | 2001-09-17 | 2001-09-17 | Standard package design for both atmospheric and pressurized SOFC power generation system |
| PCT/US2002/029320 WO2003026050A2 (en) | 2001-09-17 | 2002-09-16 | Atmospheric and pressurized sofc power generation systems |
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| Publication Number | Publication Date |
|---|---|
| JP2005503653A JP2005503653A (ja) | 2005-02-03 |
| JP3845780B2 true JP3845780B2 (ja) | 2006-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003529560A Expired - Fee Related JP3845780B2 (ja) | 2001-09-17 | 2002-09-16 | 大気圧型及び加圧型sofc発電システムを実装するための標準設計 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6764784B2 (ja) |
| EP (1) | EP1428276B1 (ja) |
| JP (1) | JP3845780B2 (ja) |
| CA (1) | CA2453815C (ja) |
| DE (1) | DE60215834T2 (ja) |
| WO (1) | WO2003026050A2 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025237751A1 (de) | 2024-05-15 | 2025-11-20 | Forschungszentrum Jülich GmbH | Reaktor zur durchführung von insbesondere exothermen reaktionen sowie verwendung und verfahren zum betreiben eines solchen reaktors |
| WO2025237749A1 (de) | 2024-05-15 | 2025-11-20 | Forschungszentrum Jülich GmbH | Vorrichtung zur wärmeübertragung, verwendung, anlage und verfahren |
| WO2025237752A1 (de) | 2024-05-15 | 2025-11-20 | Forschungszentrum Jülich GmbH | Reaktor zur durchführung von exothermen reaktionen sowie verwendung und verfahren zum betreiben eines solchen reaktors |
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|---|---|---|---|---|
| US20030134161A1 (en) * | 2001-09-20 | 2003-07-17 | Gore Makarand P. | Protective container with preventative agent therein |
| US7294424B2 (en) * | 2002-06-24 | 2007-11-13 | Delphi Technologies, Inc. | Solid-oxide fuel cell assembly having simplified arrangement of current collectors |
| US20040038097A1 (en) * | 2002-08-20 | 2004-02-26 | General Electric Company | Fuel cell assembly and thermal environment control method |
| US7201984B2 (en) * | 2003-06-26 | 2007-04-10 | Delphi Technologies, Inc. | Integrated self-cooling plant support module for a fuel cell system |
| JP2007512679A (ja) * | 2003-12-01 | 2007-05-17 | ハイドロジェニクス コーポレイション | 燃料電池システムおよびそのためのブラケット |
| US7387850B2 (en) * | 2003-12-31 | 2008-06-17 | General Electric Company | Oxidant and fuel distribution for a fuel cell assembly |
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-
2001
- 2001-09-17 US US09/954,941 patent/US6764784B2/en not_active Expired - Lifetime
-
2002
- 2002-09-16 WO PCT/US2002/029320 patent/WO2003026050A2/en not_active Ceased
- 2002-09-16 JP JP2003529560A patent/JP3845780B2/ja not_active Expired - Fee Related
- 2002-09-16 DE DE60215834T patent/DE60215834T2/de not_active Expired - Lifetime
- 2002-09-16 EP EP02773399A patent/EP1428276B1/en not_active Expired - Lifetime
- 2002-09-16 CA CA002453815A patent/CA2453815C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025237751A1 (de) | 2024-05-15 | 2025-11-20 | Forschungszentrum Jülich GmbH | Reaktor zur durchführung von insbesondere exothermen reaktionen sowie verwendung und verfahren zum betreiben eines solchen reaktors |
| WO2025237749A1 (de) | 2024-05-15 | 2025-11-20 | Forschungszentrum Jülich GmbH | Vorrichtung zur wärmeübertragung, verwendung, anlage und verfahren |
| WO2025237752A1 (de) | 2024-05-15 | 2025-11-20 | Forschungszentrum Jülich GmbH | Reaktor zur durchführung von exothermen reaktionen sowie verwendung und verfahren zum betreiben eines solchen reaktors |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2453815C (en) | 2009-01-06 |
| WO2003026050A3 (en) | 2004-03-04 |
| US20030054209A1 (en) | 2003-03-20 |
| EP1428276B1 (en) | 2006-11-02 |
| CA2453815A1 (en) | 2003-03-27 |
| DE60215834D1 (de) | 2006-12-14 |
| WO2003026050A2 (en) | 2003-03-27 |
| JP2005503653A (ja) | 2005-02-03 |
| US6764784B2 (en) | 2004-07-20 |
| DE60215834T2 (de) | 2007-04-12 |
| EP1428276A2 (en) | 2004-06-16 |
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