JP2012533162A - 高温燃料電池の運転方法 - Google Patents
高温燃料電池の運転方法 Download PDFInfo
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- JP2012533162A JP2012533162A JP2012520038A JP2012520038A JP2012533162A JP 2012533162 A JP2012533162 A JP 2012533162A JP 2012520038 A JP2012520038 A JP 2012520038A JP 2012520038 A JP2012520038 A JP 2012520038A JP 2012533162 A JP2012533162 A JP 2012533162A
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- Prior art keywords
- fuel cell
- anode
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- liquid fuel
- exhaust gas
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- 239000000446 fuel Substances 0.000 title claims abstract description 92
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 10
- 238000010248 power generation Methods 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 28
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 239000002283 diesel fuel Substances 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 238000002407 reforming Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- 238000011017 operating method Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- -1 air) Chemical compound 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
Images
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
- H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling 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
- 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
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
- H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
-
- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M2008/1293—Fuel cells with solid oxide electrolytes
-
- 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
- H01M8/04111—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants using a compressor turbine assembly
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (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 (6)
- 通常の電力発生モードでは液体燃料(B)、好ましくはディーゼルオイルが供給され、アノード側において液体燃料の改質器(2)の後に置かれる高温燃料電池(1)について、高温アノード排ガスの少なくとも一部を再循環ライン(3)を通じてアノード循環流路に再循環し、前記改質器(2)の前に置かれる圧縮器(4)の上流で前記液体燃料(B)を高温アノード排ガスに噴射または注入し、前記液体燃料(B)を改質するのに必要な量の空気をアノード排ガスと燃料との混合物に加える高温燃料電池の運転方法であって、
通常運転モードから電力を発生させない待機運転モードに切り替える際に液体燃料(B)と空気(L)の供給を停止して前記アノード循環流路内の前記ガス混合物を永続的に循環させ、
前記高温燃料電池(1)内の付着物や不純物を除去するために待機運転に続いて所定量の空気を前記アノード循環流路内に導入することを特徴とする高温燃料電池の運転方法。 - 前記アノード循環流路内に残った燃料成分を酸化させた後の前記アノード循環流路内に0.5〜10体積パーセントの酸素が得られるように空気の導入量が決定されることを特徴とする、請求項1に記載の高温燃料電池の運転方法。
- 通常の電力発生モードでは液体燃料(B)、好ましくはディーゼルオイルが供給され、アノード側において液体燃料の改質器(2)の後に置かれる高温燃料電池(1)について、高温アノード排ガスの少なくとも一部を再循環ライン(3)を通じてアノード循環流路に再循環し、前記改質器(2)の前に置かれる圧縮器(4)の上流で前記液体燃料(B)を高温アノード排ガスに噴射または注入し、前記液体燃料(B)を改質するのに必要な量の空気をアノード排ガスと燃料との混合物に加える高温燃料電池の運転方法であって、
通常運転モードから電力を発生させない待機運転モードに切り替える際に液体燃料(B)と空気(L)の供給を停止して前記アノード循環流路内の前記ガス混合物を永続的に循環させ、
前記高温燃料電池(1)内の付着物や不純物を除去するために待機運転に続いて前記アノード排ガスの前記再循環ライン(3) が閉じられ、前記高温燃料電池の前記アノード(A)及びその前に置かれる改質器(2)に空気を直接流すことを特徴とする高温燃料電池の運転方法。 - 前記待機運転モードにおいて最大100%の排ガス再循環率が設定されることを特徴とする請求項1〜3のいずれか一項に記載の高温燃料電池の運転方法。
- 前記高温燃料電池のシャットダウン中において最大100%の排ガス再循環率が設定されることを特徴とする請求項1〜3のいずれか一項に記載の高温燃料電池の運転方法。
- 待機運転中に前記アノード循環流路の出口側を閉じることによって媒体、例えば外気などの進入を防ぐことを特徴とする請求項1〜5のいずれか一項に記載の高温燃料電池の運転方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0111509A AT508594A1 (de) | 2009-07-16 | 2009-07-16 | Verfahren zum betrieb einer hochtemperatur-brennstoffzelle |
ATA1115/2009 | 2009-07-16 | ||
PCT/EP2010/060214 WO2011006964A1 (de) | 2009-07-16 | 2010-07-15 | Verfahren zum betrieb einer hochtemperatur-brennstoffzelle |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012533162A true JP2012533162A (ja) | 2012-12-20 |
JP5598802B2 JP5598802B2 (ja) | 2014-10-01 |
Family
ID=42670372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012520038A Expired - Fee Related JP5598802B2 (ja) | 2009-07-16 | 2010-07-15 | 高温燃料電池の運転方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9040207B2 (ja) |
EP (1) | EP2340582B1 (ja) |
JP (1) | JP5598802B2 (ja) |
CN (1) | CN102473946B (ja) |
AT (2) | AT508594A1 (ja) |
WO (1) | WO2011006964A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101571360B1 (ko) | 2013-12-24 | 2015-11-25 | 주식회사 포스코 | 고체산화물 연료전지의 전처리방법 |
JP2016015318A (ja) * | 2014-07-01 | 2016-01-28 | ゼネラル・エレクトリック・カンパニイ | 直列燃料電池を利用した発電のシステムおよび方法 |
WO2019155610A1 (ja) * | 2018-02-09 | 2019-08-15 | 日産自動車株式会社 | 固体酸化物形燃料電池におけるアノード層活性化方法、および固体酸化物形燃料電池システム |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10797329B2 (en) * | 2018-02-02 | 2020-10-06 | Lg Electronics, Inc. | Methods for transitioning a fuel cell system between modes of operation |
DE102018210193A1 (de) * | 2018-06-22 | 2019-12-24 | Audi Ag | Verfahren zum Starten einer Brennstoffzellenvorrichtung und Kraftfahrzeug mit einer Brennstoffzellenvorrichtung |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH044570A (ja) * | 1990-04-23 | 1992-01-09 | Hitachi Ltd | 燃料電池の運転方法及びその発電システム |
JP2002246047A (ja) * | 2001-02-21 | 2002-08-30 | Nissan Motor Co Ltd | 燃料電池システム |
JP2005535068A (ja) * | 2002-05-21 | 2005-11-17 | セラミック・フューエル・セルズ・リミテッド | 燃料電池システム |
JP2008177059A (ja) * | 2007-01-18 | 2008-07-31 | Nippon Oil Corp | 改質器システム、燃料電池システム、及びその運転方法 |
US20080182141A1 (en) * | 2006-10-03 | 2008-07-31 | Juergen Rechberger | Device and a method for operation of a high temperature fuel cell |
Family Cites Families (6)
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US6358638B1 (en) * | 1999-12-22 | 2002-03-19 | General Motors Corporation | Cold start-up of a PEM fuel cell |
WO2001097312A1 (fr) * | 2000-06-14 | 2001-12-20 | Matsushita Electric Industrial Co., Ltd. | Systeme de generation de puissance a pile a combustible et procede d'interruption de la generation de puissance d'une pile a combustible |
US6660416B2 (en) | 2001-06-28 | 2003-12-09 | Ballard Power Systems Inc. | Self-inerting fuel processing system |
US7901820B2 (en) * | 2005-09-21 | 2011-03-08 | Delphi Technologies, Inc. | Solid oxide fuel cell stack assembly and method for fueling |
EP2011183B1 (en) | 2006-04-03 | 2016-06-08 | Bloom Energy Corporation | Fuel cell system and balance of plant configuration |
DE102007033150B4 (de) | 2007-07-13 | 2015-11-12 | Eberspächer Climate Control Systems GmbH & Co. KG | Betriebsverfahren für ein Brennstoffzellensystem |
-
2009
- 2009-07-16 AT AT0111509A patent/AT508594A1/de not_active Application Discontinuation
-
2010
- 2010-07-15 AT AT10737015T patent/ATE540444T1/de active
- 2010-07-15 CN CN201080032643.4A patent/CN102473946B/zh not_active Expired - Fee Related
- 2010-07-15 WO PCT/EP2010/060214 patent/WO2011006964A1/de active Application Filing
- 2010-07-15 EP EP10737015A patent/EP2340582B1/de not_active Not-in-force
- 2010-07-15 US US13/375,371 patent/US9040207B2/en not_active Expired - Fee Related
- 2010-07-15 JP JP2012520038A patent/JP5598802B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH044570A (ja) * | 1990-04-23 | 1992-01-09 | Hitachi Ltd | 燃料電池の運転方法及びその発電システム |
JP2002246047A (ja) * | 2001-02-21 | 2002-08-30 | Nissan Motor Co Ltd | 燃料電池システム |
JP2005535068A (ja) * | 2002-05-21 | 2005-11-17 | セラミック・フューエル・セルズ・リミテッド | 燃料電池システム |
US20080182141A1 (en) * | 2006-10-03 | 2008-07-31 | Juergen Rechberger | Device and a method for operation of a high temperature fuel cell |
JP2008177059A (ja) * | 2007-01-18 | 2008-07-31 | Nippon Oil Corp | 改質器システム、燃料電池システム、及びその運転方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101571360B1 (ko) | 2013-12-24 | 2015-11-25 | 주식회사 포스코 | 고체산화물 연료전지의 전처리방법 |
JP2016015318A (ja) * | 2014-07-01 | 2016-01-28 | ゼネラル・エレクトリック・カンパニイ | 直列燃料電池を利用した発電のシステムおよび方法 |
WO2019155610A1 (ja) * | 2018-02-09 | 2019-08-15 | 日産自動車株式会社 | 固体酸化物形燃料電池におけるアノード層活性化方法、および固体酸化物形燃料電池システム |
JPWO2019155610A1 (ja) * | 2018-02-09 | 2020-12-03 | 日産自動車株式会社 | 固体酸化物形燃料電池におけるアノード層活性化方法、固体酸化物形燃料電池システム、および固体酸化物形燃料電池 |
JP7125954B2 (ja) | 2018-02-09 | 2022-08-25 | 日産自動車株式会社 | 固体酸化物形燃料電池におけるアノード層活性化方法、および固体酸化物形燃料電池システム |
US11870080B2 (en) | 2018-02-09 | 2024-01-09 | Nissan Motor Co., Ltd. | Anode layer activation method for solid oxide fuel cell, and solid oxide fuel cell system |
Also Published As
Publication number | Publication date |
---|---|
US20120100447A1 (en) | 2012-04-26 |
US9040207B2 (en) | 2015-05-26 |
ATE540444T1 (de) | 2012-01-15 |
JP5598802B2 (ja) | 2014-10-01 |
CN102473946A (zh) | 2012-05-23 |
CN102473946B (zh) | 2014-07-16 |
EP2340582B1 (de) | 2012-01-04 |
WO2011006964A1 (de) | 2011-01-20 |
AT508594A1 (de) | 2011-02-15 |
EP2340582A1 (de) | 2011-07-06 |
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