JPWO2014155928A1 - 燃料電池 - Google Patents
燃料電池 Download PDFInfo
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- JPWO2014155928A1 JPWO2014155928A1 JP2015507982A JP2015507982A JPWO2014155928A1 JP WO2014155928 A1 JPWO2014155928 A1 JP WO2014155928A1 JP 2015507982 A JP2015507982 A JP 2015507982A JP 2015507982 A JP2015507982 A JP 2015507982A JP WO2014155928 A1 JPWO2014155928 A1 JP WO2014155928A1
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- cell stack
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- 239000000446 fuel Substances 0.000 title claims abstract description 59
- 239000007789 gas Substances 0.000 claims abstract description 102
- 239000007800 oxidant agent Substances 0.000 claims abstract description 58
- 230000001590 oxidative effect Effects 0.000 claims abstract description 58
- 239000000112 cooling gas Substances 0.000 claims abstract description 56
- 238000010521 absorption reaction Methods 0.000 claims abstract description 22
- 239000007787 solid Substances 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims description 30
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000007784 solid electrolyte Substances 0.000 claims description 4
- 210000004027 cell Anatomy 0.000 description 228
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000011144 upstream manufacturing Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000010248 power generation Methods 0.000 description 8
- 238000007086 side reaction Methods 0.000 description 8
- 239000002737 fuel gas Substances 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000012795 verification Methods 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
- H01M8/06—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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of 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
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
-
- 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
-
- 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
- H01M8/2432—Grouping of unit cells of planar configuration
-
- 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
-
- 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
-
- 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
- H01M8/2475—Enclosures, casings or containers of fuel cell stacks
-
- 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
-
- 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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
- H01M2300/0071—Oxides
- H01M2300/0074—Ion conductive at high temperature
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel Cell (AREA)
Abstract
Description
図3に、本発明を適用した固体酸化物形の燃料電池1(SOFC)を例示する。燃料電池1の基本的構成は、図1に示した燃料電池101と大差は無い。
図4及び図5に、この燃料電池1のセルスタック6を示す。このセルスタック6は、いわゆる積層型である。セルスタック6は、セル積層体21やカバー31などで構成されており、支持台22の上に縦置きされている。セル積層体21は、カバー31の内部に配置され、その下端が支持台22に支持されて鉛直方向を上向きに延びている。
図7及び図8に、試験装置による実証試験の結果を示す。
図9に、上述した燃料電池1の変形例を示す。本変形例の燃料電池は、大径部32や金属管61、吸熱スペース34の位置が上述した燃料電池1と異なっている。
なお、本発明にかかる燃料電池は、上述した実施形態に限定されず、それ以外の種々の構成をも包含する。
6 セルスタック
10 反応ガス導入経路
11 酸化剤ガス導入経路
12 アノード側排出経路
13 カソード側排出経路
14 冷却ガス導入経路
21 セル積層体
21a 単セル
22 支持台
23 支持ロッド
31 カバー
32 大径部
34 吸熱スペース
41 アノード側吸気マニホールド
42 カソード側吸気マニホールド
43 排気マニホールド
44 アノード側導入口(導入部)
45 カソード側導入口(導入部)
61 金属管
62 上流側接続部
63 下流側接続部
Claims (6)
- 固体酸化物形の燃料電池であって、
アノード電極ならびにカソード電極が形成された固体電解質からなるセルスタックと、
水素を主とする改質ガスを前記セルスタックに導入する改質ガス導入経路と、
酸化剤ガスを前記セルスタックに導入する酸化剤ガス導入経路と、
前記酸化剤ガスの温度を下げる冷却ガスを前記酸化剤ガス導入経路に導入する冷却ガス導入経路と、
を備え、
前記セルスタックの周囲に、熱を吸収する吸熱部が設けられ、
前記冷却ガス導入経路が、前記吸熱部を経由して前記酸化剤ガス導入経路に接続されている燃料電池。 - 請求項1に記載の燃料電池において、
前記セルスタックの周囲が、当該セルスタックに沿って延びる筒状のカバーで覆われている燃料電池。 - 請求項1又は請求項2に記載の燃料電池において、
前記セルスタックは、その下端が支持台に支持されて鉛直方向を上向きに延びており、
前記改質ガス及び酸化剤ガスを導入する導入部が前記セルスタックの下端部に設けられ、前記吸熱部が当該セルスタックの上部の周囲に設けられている燃料電池。 - 請求項3に記載の燃料電池において、
前記セルスタックの上部が上部最上段とその下方に位置する上部中段から構成されるとき、前記吸熱部は、前記上部中段に設けられて前記上部最上段に設けられていない燃料電池。 - 請求項1〜請求項4のいずれか一つに記載の燃料電池において、
前記吸熱部が、前記セルスタックの周囲の空間に配置された金属管で構成されている燃料電池。 - 請求項5に記載の燃料電池において、
前記金属管が前記セルスタックの周囲に螺旋状に配置されている燃料電池。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013061858 | 2013-03-25 | ||
JP2013061858 | 2013-03-25 | ||
PCT/JP2014/000607 WO2014155928A1 (ja) | 2013-03-25 | 2014-02-05 | 燃料電池 |
Related Child Applications (1)
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JP2017136243A Division JP2017212215A (ja) | 2013-03-25 | 2017-07-12 | 燃料電池 |
Publications (2)
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JPWO2014155928A1 true JPWO2014155928A1 (ja) | 2017-02-16 |
JP6177881B2 JP6177881B2 (ja) | 2017-08-09 |
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JP2015507982A Active JP6177881B2 (ja) | 2013-03-25 | 2014-02-05 | 燃料電池 |
JP2017136243A Pending JP2017212215A (ja) | 2013-03-25 | 2017-07-12 | 燃料電池 |
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JP2017136243A Pending JP2017212215A (ja) | 2013-03-25 | 2017-07-12 | 燃料電池 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9666890B2 (ja) |
EP (1) | EP2950377B1 (ja) |
JP (2) | JP6177881B2 (ja) |
CN (1) | CN105009338B (ja) |
WO (1) | WO2014155928A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JPWO2021090041A1 (ja) * | 2019-11-07 | 2021-05-14 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6549148B2 (ja) * | 2014-04-07 | 2019-07-24 | トムソン ライセンシングThomson Licensing | モバイル通信ネットワークにおけるハンドオーバを制御する方法並びに当該方法を実装した装置及びシステム |
JP6356480B2 (ja) * | 2014-05-09 | 2018-07-11 | 東京瓦斯株式会社 | ホットモジュール |
JP2016171016A (ja) * | 2015-03-13 | 2016-09-23 | 富士電機株式会社 | 固体酸化物形燃料電池モジュール |
JP2017183222A (ja) * | 2016-03-31 | 2017-10-05 | 本田技研工業株式会社 | 燃料電池システム |
AT519416B1 (de) * | 2016-11-29 | 2019-01-15 | Avl List Gmbh | Brennstoffzellensystem |
FR3087952B1 (fr) * | 2018-10-26 | 2021-09-24 | Commissariat Energie Atomique | Systeme electrochimique a oxydes solides a moyens de chauffage integres |
CN112397743A (zh) * | 2019-08-14 | 2021-02-23 | 全球能源互联网研究院有限公司 | 一种固体氧化物燃料电池连接体 |
JP7329396B2 (ja) * | 2019-09-11 | 2023-08-18 | 日産自動車株式会社 | 燃料電池スタック |
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JPH097624A (ja) * | 1995-06-19 | 1997-01-10 | Mitsubishi Heavy Ind Ltd | 固体電解質型燃料電池 |
JP2002260697A (ja) * | 2000-12-28 | 2002-09-13 | Mitsubishi Materials Corp | 燃料電池モジュール |
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2014
- 2014-02-05 JP JP2015507982A patent/JP6177881B2/ja active Active
- 2014-02-05 CN CN201480011896.1A patent/CN105009338B/zh active Active
- 2014-02-05 US US14/771,193 patent/US9666890B2/en active Active
- 2014-02-05 WO PCT/JP2014/000607 patent/WO2014155928A1/ja active Application Filing
- 2014-02-05 EP EP14773527.8A patent/EP2950377B1/en active Active
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2017
- 2017-07-12 JP JP2017136243A patent/JP2017212215A/ja active Pending
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JPH097624A (ja) * | 1995-06-19 | 1997-01-10 | Mitsubishi Heavy Ind Ltd | 固体電解質型燃料電池 |
JP2002260697A (ja) * | 2000-12-28 | 2002-09-13 | Mitsubishi Materials Corp | 燃料電池モジュール |
WO2003107463A2 (en) * | 2002-06-13 | 2003-12-24 | Alstom | Fuel cell operating cycles and systems |
JP2005078859A (ja) * | 2003-08-28 | 2005-03-24 | Mitsubishi Heavy Ind Ltd | 燃料電池システム |
JP2007287633A (ja) * | 2006-04-20 | 2007-11-01 | Mitsubishi Materials Corp | 燃料電池発電装置及び制御プログラム並びに制御方法 |
JP2009205931A (ja) * | 2008-02-27 | 2009-09-10 | Mitsubishi Heavy Ind Ltd | コンバインドシステム |
JP2009238623A (ja) * | 2008-03-27 | 2009-10-15 | Hitachi Ltd | 固体酸化物形燃料電池発電システムとその運転制御方法 |
JP2011091004A (ja) * | 2009-10-26 | 2011-05-06 | Toyota Motor Corp | 燃料電池システム |
JP2011134543A (ja) * | 2009-12-24 | 2011-07-07 | Kyocera Corp | 燃料電池モジュールおよび燃料電池装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2021090041A1 (ja) * | 2019-11-07 | 2021-05-14 |
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JP2017212215A (ja) | 2017-11-30 |
EP2950377B1 (en) | 2017-11-29 |
US9666890B2 (en) | 2017-05-30 |
CN105009338A (zh) | 2015-10-28 |
EP2950377A1 (en) | 2015-12-02 |
WO2014155928A1 (ja) | 2014-10-02 |
US20160013501A1 (en) | 2016-01-14 |
CN105009338B (zh) | 2017-05-17 |
EP2950377A4 (en) | 2016-01-13 |
JP6177881B2 (ja) | 2017-08-09 |
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