JP6477889B2 - 固体酸化物形燃料電池システム - Google Patents
固体酸化物形燃料電池システムInfo
- Publication number
- JP6477889B2 JP6477889B2 JP2017534060A JP2017534060A JP6477889B2 JP 6477889 B2 JP6477889 B2 JP 6477889B2 JP 2017534060 A JP2017534060 A JP 2017534060A JP 2017534060 A JP2017534060 A JP 2017534060A JP 6477889 B2 JP6477889 B2 JP 6477889B2
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- Prior art keywords
- fuel cell
- reformer
- solid oxide
- fuel
- stack
- Prior art date
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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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9041—Metals or alloys
- H01M4/905—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC
-
- 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
- H01M8/04276—Arrangements for managing the electrolyte stream, e.g. heat exchange
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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
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/0432—Temperature; Ambient temperature
- H01M8/04373—Temperature; Ambient temperature of auxiliary devices, e.g. reformers, compressors, burners
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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
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04746—Pressure; Flow
- H01M8/04753—Pressure; Flow of fuel cell reactants
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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
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04746—Pressure; Flow
- H01M8/04776—Pressure; Flow at auxiliary devices, e.g. reformer, compressor, burner
-
- 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
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04858—Electric variables
- H01M8/04925—Power, energy, capacity or load
-
- 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
- H01M8/06—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
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
- H01M2004/8684—Negative electrodes
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
- H01M2004/8689—Positive electrodes
-
- 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
-
- 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
Description
2 第1スタック(燃料電池(FC)スタック)
3 第2スタック(燃料電池(FC)スタック)
4 燃料供給主路
6 燃料供給副路
9 第1改質器
10 第2改質器
10a 触媒コア
10b 燃料供給管
100 ガス流路
101 基材(担体)
102 改質触媒層
103 メタン化触媒層
104 混合層(改質触媒+メタン化触媒)
11 空気供給主路
13 空気供給副路
17 オフガス排出路
18 アノードオフガス排出路
20,20A 温度センサ(温度検出器)
21 調整器(流量制御弁)
22 制御部
Claims (10)
- 固体酸化物形燃料電池システムであって、
燃料を供給する燃料供給主路と、
前記燃料供給主路上に直列に設けられた、少なくとも上流側の第1燃料電池スタック及び下流側の第2燃料電池スタックを含む、固体酸化物形燃料電池を用いた複数の燃料電池スタックと、
前記燃料供給主路上の前記第1燃料電池スタックよりも上流側に設けられ、改質吸熱反応を利用して前記燃料を改質する第1改質器と、
前記燃料供給主路上の前記第1燃料電池スタックと前記第2燃料電池スタックとの間に設けられ、メタン化発熱反応のためのメタン化触媒を備え、改質吸熱反応に加えてメタン化発熱反応を利用して燃料を改質する第2改質器と、
前記第1燃料電池スタックと前記第2改質器との間に接続された燃料供給副路と、を備えている固体酸化物形燃料電池システム。 - 請求項1に記載の固体酸化物形燃料電池システムであって、
前記第2改質器入口のガス温度を検出する温度センサと、
前記燃料供給副路を通して前記第2燃料電池スタックに供給される燃料量を調整する調整器と、
前記温度センサによって検出された前記第2改質器入口の前記ガス温度に基づいて前記調整器を制御する制御部と、をさらに備えている固体酸化物形燃料電池システム。 - 請求項2に記載の固体酸化物形燃料電池システムであって、
前記制御部が、前記温度センサによって検出された前記第2改質器入口の前記ガス温度が低いほど、前記燃料供給副路を通して前記第2燃料電池スタックに供給される燃料量を減らす、固体酸化物形燃料電池システム。 - 請求項1に記載の固体酸化物形燃料電池システムであって、
前記第2改質器入口のガス温度を検出する温度センサと、
前記温度センサによって検出された前記第2改質器入口の前記ガス温度が低いほど、前記第1燃料電池スタックの発電量を増やす制御部と、をさらに備えている固体酸化物形燃料電池システム。 - 請求項1〜4の何れか一項に記載の固体酸化物形燃料電池システムであって、
前記第2改質器の内部に、前記燃料の流れ方向に沿って延在された燃料供給管が設けられ、
前記燃料供給管に、その長手方向に沿って複数の燃料噴射孔が形成されている、固体酸化物形燃料電池システム。 - 請求項5に記載の固体酸化物形燃料電池システムであって、
前記複数の燃料噴射孔が、前記長手方向に沿って、上流側での噴射量が下流側での噴射量より多くなるように形成されている、固体酸化物形燃料電池システム。 - 請求項1〜6の何れか一項に記載の固体酸化物形燃料電池システムであって、
前記第2改質器の内部において、前記改質吸熱反応のための改質触媒層に隣接して、前記メタン化発熱反応のためのメタン化触媒層が設けられている、固体酸化物形燃料電池システム。 - 請求項7に記載の固体酸化物形燃料電池システムであって、
前記メタン化触媒層が表層に配置され、前記改質触媒層が前記メタン化触媒層の内側に配置されている、固体酸化物形燃料電池システム。 - 請求項8に記載の固体酸化物形燃料電池システムであって、
前記改質触媒層の内側に、メタン化触媒層がさらに配置されている、固体酸化物形燃料電池システム。 - 請求項1〜6の何れか一項に記載の固体酸化物形燃料電池システムであって、
前記第2改質器の内部において、前記メタン化発熱反応のためのメタン化触媒層が表層に配置され、前記改質吸熱反応のための改質触媒と前記メタン化発熱反応のためのメタン化触媒との混合層が前記メタン化触媒層の内側に配置されている、固体酸化物形燃料電池システム。
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PCT/JP2015/072660 WO2017026037A1 (ja) | 2015-08-10 | 2015-08-10 | 固体酸化物形燃料電池システム |
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JPWO2017026037A1 JPWO2017026037A1 (ja) | 2018-06-28 |
JP6477889B2 true JP6477889B2 (ja) | 2019-03-06 |
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US (1) | US10686204B2 (ja) |
EP (1) | EP3336946B1 (ja) |
JP (1) | JP6477889B2 (ja) |
CN (1) | CN107925105B (ja) |
BR (1) | BR112018002616B1 (ja) |
CA (1) | CA2995318C (ja) |
WO (1) | WO2017026037A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3413382A4 (en) * | 2016-02-03 | 2019-01-23 | Panasonic Intellectual Property Management Co., Ltd. | FUEL CELL ASSEMBLY SYSTEM AND OPERATING METHOD THEREFOR |
CN111446466B (zh) * | 2019-01-16 | 2022-03-15 | 国家能源投资集团有限责任公司 | 多级固体氧化物燃料电池系统、发电系统及发电方法 |
CN109944700B (zh) * | 2019-03-26 | 2020-07-31 | 清华大学 | 燃气轮机与燃料电池联合发电方法 |
CN110920915B (zh) * | 2019-12-17 | 2021-06-15 | 南京航空航天大学 | 一种飞机燃油系统自适应热管理控制装置及方法 |
JP7465160B2 (ja) | 2020-06-26 | 2024-04-10 | 岩谷産業株式会社 | 固体酸化物形燃料電池発電機 |
CN113314755A (zh) * | 2021-05-26 | 2021-08-27 | 广东电网有限责任公司广州供电局 | 一种级联高温燃料电池系统 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62283563A (ja) * | 1986-06-02 | 1987-12-09 | Toshiba Corp | 燃料電池装置 |
JPH0547395A (ja) * | 1991-08-16 | 1993-02-26 | Chubu Electric Power Co Inc | 燃料電池発電装置 |
JPH0613096A (ja) * | 1992-06-25 | 1994-01-21 | Ishikawajima Harima Heavy Ind Co Ltd | 燃料電池発電装置における改質方法及び装置 |
JP3257604B2 (ja) * | 1992-09-18 | 2002-02-18 | 石川島播磨重工業株式会社 | 燃料電池発電装置 |
JPH08339815A (ja) * | 1995-06-09 | 1996-12-24 | Ishikawajima Harima Heavy Ind Co Ltd | 燃料電池発電装置 |
JP3316393B2 (ja) * | 1996-09-25 | 2002-08-19 | 三菱電機株式会社 | 燃料電池発電システム及びその運転方法 |
US6977064B1 (en) * | 2000-05-05 | 2005-12-20 | Saudi Basic Industries Corporation | Apparatus for the controlled optimized addition of reactants in continuous flow reaction systems |
JP2004196646A (ja) * | 2002-10-23 | 2004-07-15 | Nissan Motor Co Ltd | 燃料改質装置 |
AUPS244802A0 (en) | 2002-05-21 | 2002-06-13 | Ceramic Fuel Cells Limited | Fuel cell system |
JP2004067454A (ja) * | 2002-08-07 | 2004-03-04 | Toyota Motor Corp | 燃料改質装置および水素生成方法 |
EP1393804A1 (de) * | 2002-08-26 | 2004-03-03 | Umicore AG & Co. KG | Mehrschichtiger Katalysator zur autothermen Dampfreformierung von Kohlenwasserstoffen und Verfahren zu seiner Verwendung |
US7470477B2 (en) | 2003-08-14 | 2008-12-30 | Delphi Technologies, Inc. | Cascaded fuel cell stacks for fast start-up and anode coking control |
ATE463851T1 (de) * | 2004-06-04 | 2010-04-15 | Haldor Topsoe As | Kraftstoffverarbeitungsmethode und -system |
JP4994686B2 (ja) | 2006-03-20 | 2012-08-08 | 日揮触媒化成株式会社 | 一酸化炭素メタネーション用触媒および該触媒を用いた一酸化炭素のメタネーション方法 |
KR100815207B1 (ko) * | 2006-11-09 | 2008-03-19 | 김영정 | 고체산화물 연료전지 |
FI122455B (fi) * | 2007-10-03 | 2012-01-31 | Waertsilae Finland Oy | Polttokennolaitteisto |
US8394544B2 (en) | 2008-05-09 | 2013-03-12 | Battelle Memorial Institute | Solid oxide fuel cell steam reforming power system |
US8062799B2 (en) * | 2008-08-19 | 2011-11-22 | Fuelcell Energy, Inc. | High-efficiency dual-stack molten carbonate fuel cell system |
EP2360764A4 (en) | 2008-11-18 | 2014-03-12 | Tokyo Gas Co Ltd | MCFC ENERGY GENERATION SYSTEM AND METHOD OF OPERATION |
JP2010132482A (ja) * | 2008-12-03 | 2010-06-17 | Ngk Insulators Ltd | リアクタ |
JP5594648B2 (ja) * | 2010-09-30 | 2014-09-24 | Toto株式会社 | 固体酸化物形燃料電池装置 |
JP5316830B1 (ja) | 2012-03-23 | 2013-10-16 | Toto株式会社 | 固体酸化物型燃料電池 |
US10622653B2 (en) * | 2013-03-14 | 2020-04-14 | Battelle Memorial Institute | High power density solid oxide fuel cell steam reforming system and process for electrical generation |
JP6064782B2 (ja) * | 2013-05-21 | 2017-01-25 | 株式会社デンソー | 燃料電池装置 |
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2015
- 2015-08-10 WO PCT/JP2015/072660 patent/WO2017026037A1/ja active Application Filing
- 2015-08-10 US US15/750,682 patent/US10686204B2/en active Active
- 2015-08-10 CN CN201580082365.6A patent/CN107925105B/zh active Active
- 2015-08-10 BR BR112018002616-6A patent/BR112018002616B1/pt active IP Right Grant
- 2015-08-10 JP JP2017534060A patent/JP6477889B2/ja active Active
- 2015-08-10 CA CA2995318A patent/CA2995318C/en active Active
- 2015-08-10 EP EP15900991.9A patent/EP3336946B1/en active Active
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CA2995318C (en) | 2020-05-19 |
BR112018002616A2 (ja) | 2018-10-02 |
CN107925105A (zh) | 2018-04-17 |
WO2017026037A1 (ja) | 2017-02-16 |
BR112018002616B1 (pt) | 2022-09-20 |
JPWO2017026037A1 (ja) | 2018-06-28 |
EP3336946B1 (en) | 2020-12-09 |
CN107925105B (zh) | 2020-10-27 |
CA2995318A1 (en) | 2017-02-16 |
EP3336946A1 (en) | 2018-06-20 |
EP3336946A4 (en) | 2018-09-05 |
US10686204B2 (en) | 2020-06-16 |
US20180261869A1 (en) | 2018-09-13 |
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