JP6114282B2 - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
- Publication number
- JP6114282B2 JP6114282B2 JP2014531316A JP2014531316A JP6114282B2 JP 6114282 B2 JP6114282 B2 JP 6114282B2 JP 2014531316 A JP2014531316 A JP 2014531316A JP 2014531316 A JP2014531316 A JP 2014531316A JP 6114282 B2 JP6114282 B2 JP 6114282B2
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- fuel cell
- cathode
- stack
- cell system
- fuel
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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
- H01M8/04082—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
- H01M8/04—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
- H01M8/04664—Failure or abnormal function
- H01M8/04679—Failure or abnormal function 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
- H01M8/04—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
- H01M8/04664—Failure or abnormal function
-
- 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
- H01M8/04—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
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
-
- 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
- H01M8/0438—Pressure; Ambient pressure; Flow
- H01M8/04388—Pressure; Ambient pressure; Flow of anode reactants at the inlet or inside the fuel cell
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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
- H01M8/0438—Pressure; Ambient pressure; Flow
- H01M8/04395—Pressure; Ambient pressure; Flow of cathode reactants at the inlet or inside the fuel cell
-
- 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
- H01M8/0444—Concentration; Density
- H01M8/04447—Concentration; Density of anode reactants at the inlet or inside the fuel cell
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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
- H01M8/04537—Electric variables
- H01M8/04544—Voltage
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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
- H01M8/04537—Electric variables
- H01M8/04544—Voltage
- H01M8/04559—Voltage 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
- H01M8/247—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
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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
- H01M8/2484—Details of groupings of fuel cells characterised by external 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
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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
- 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)
- 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)
Description
Claims (12)
- 燃料電池と、ハウジングと、通気システムと、制御システムとを含む燃料電池システムであって、
前記燃料電池は、少なくとも1つのカソードと前記カソードを介してまたは越えての酸化剤ガスの通過のためのカソードコンジットを含んでおり、
前記ハウジングは、前記燃料電池を格納し、かつ、前記燃料電池の周囲のプレナムを画定しており、前記プレナムはカソード排気面を除いて前記燃料電池のすべての面を取り囲み、前記カソード排気面は前記カソードコンジットの下流側端部を含み、
前記通気システムは、前記プレナム内へ漏れた水素を、前記カソードコンジット内へと押し込み可能であり、
前記制御システムは、前記燃料電池の電圧をモニタ可能で、かつ、前記カソードコンジット内の水素の存在に起因する電圧低下を検知することが可能である、
燃料電池システム。 - 請求項1に記載された燃料電池システムであって、前記通気システムは、前記プレナム内へと空気を吹き込み可能な前記ハウジングの壁に配されたファンを含む、燃料電池システム。
- 請求項2に記載された燃料電池システムであって、前記ハウジングは、前記プレナム内の空気の主たる流出路が前記カソードコンジットを介してであるように構成される、燃料電池システム。
- 請求項1に記載された燃料電池システムであって、前記ハウジング内に、1つ以上のスタックに形成された複数の前記燃料電池を含む、燃料電池システム。
- 請求項1または4に記載された燃料電池システムであって、
前記制御システムは、
前記燃料電池または前記燃料電池のスタックにおける1つ以上のセルの実電圧を特定するセル電圧モニタリングシステムと、
前記燃料電池または燃料電池のスタックの動作条件を示すインプットを受け取り、かつ、それからモニタ中の1つ以上の前記燃料電池の予想電圧を特定するプロセッサと、
前記実電圧と前記予想電圧との差が前記カソードコンジット内の所定水準の水素を示す所定の閾値を超えているか否かを判定するコンパレータと、
を含む燃料電池システム。 - 請求項1に記載された燃料電池システムであって、
前記ハウジングは、前記プレナム内への外気の通過のために少なくとも1つの空気吸入口を有し、
前記システムはさらに、前記カソードコンジットの下流に配され、かつ、前記プレナムから前記カソードコンジット内へと空気を引き込み、かつ、そこから前記空気を排出可能なファンを含む、燃料電池システム。 - 請求項1に記載された燃料電池システムであって、前記制御システムは、前記燃料電池またはセルスタックの複数の前記燃料電池の動作条件を検出可能で、かつ、前記動作条件に基づいてセルまたはスタックの電圧の予期せぬ低下を検知することができる、燃料電池システム。
- 請求項7に記載された燃料電池システムであって、前記検出動作条件は、温度、燃料流量、電気負荷、カソード出力湿度、局所的な周囲湿度、燃料電池の年齢、大気圧、最近の動作履歴のうちの1つ以上からなる、燃料電池システム。
- 請求項1に記載された燃料電池システムであって、前記制御システムは、前記燃料電池またはセルスタックの複数の前記燃料電池の動作条件を検出可能で、セルまたはスタックの実電圧を、前記セルまたはスタックが一般的な動作条件の場合、セルまたはスタックの予想電圧と比較し得るプロセッサを含む、燃料電池システム。
- 請求項9に記載された燃料電池システムであって、前記検出動作条件は、温度、燃料流量、電気負荷、カソード出力湿度、局所的な周囲湿度、燃料電池の年齢、大気圧、最近の動作履歴のうちの1つ以上からなる、燃料電池システム。
- 請求項9に記載された燃料電池システムであって、前記プロセッサはさらに、前記セルまたはスタックの予想電圧をもたらすためのアルゴリズムまたはルックアップテーブルを含む、燃料電池システム。
- 請求項9に記載された燃料電池システムであって、前記プロセッサは、前記セルまたはスタックの実電圧と前記セルまたはスタックの予想電圧との差が前記カソードコンジット内の所定水準の水素を示す閾値を超えているか否かを判定するコンパレータを含む、燃料電池システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1116457.1 | 2011-09-23 | ||
GB1116457.1A GB2488385B (en) | 2011-09-23 | 2011-09-23 | Fuel cell system |
PCT/GB2012/052349 WO2013041883A1 (en) | 2011-09-23 | 2012-09-21 | Fuel cell system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014530465A JP2014530465A (ja) | 2014-11-17 |
JP6114282B2 true JP6114282B2 (ja) | 2017-04-12 |
Family
ID=44937747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014531316A Expired - Fee Related JP6114282B2 (ja) | 2011-09-23 | 2012-09-21 | 燃料電池システム |
Country Status (14)
Country | Link |
---|---|
US (1) | US9496571B2 (ja) |
EP (1) | EP2759017A1 (ja) |
JP (1) | JP6114282B2 (ja) |
KR (1) | KR20140067146A (ja) |
CN (1) | CN104025359B (ja) |
AR (1) | AR087979A1 (ja) |
BR (1) | BR112014006835A2 (ja) |
CA (1) | CA2849206A1 (ja) |
GB (1) | GB2488385B (ja) |
RU (1) | RU2014116227A (ja) |
SG (1) | SG11201400790WA (ja) |
TW (1) | TW201318259A (ja) |
WO (1) | WO2013041883A1 (ja) |
ZA (1) | ZA201402028B (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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GB2488385B (en) | 2011-09-23 | 2014-04-23 | Intelligent Energy Ltd | Fuel cell system |
GB2514145A (en) * | 2013-05-15 | 2014-11-19 | Intelligent Energy Ltd | Cooling system for fuel cells |
US9698438B2 (en) | 2014-09-18 | 2017-07-04 | Hyundai Motor Company | Ventilation apparatus and control method thereof |
SG11201707101QA (en) * | 2015-03-02 | 2017-09-28 | Altergy Systems | Integrated recirculating fuel cell system |
CN106992312B (zh) * | 2015-10-27 | 2019-06-18 | 本田技研工业株式会社 | 车载用燃料电池堆 |
DE102017204202A1 (de) | 2017-03-14 | 2018-09-20 | Robert Bosch Gmbh | Verfahren zur Erkennung einer Leckage in einem Energiewandler-System |
KR20200083501A (ko) * | 2017-11-03 | 2020-07-08 | 누베라 퓨엘 셀스, 엘엘씨 | 누출 회수를 갖는 연료 전지 모듈 장치 및 사용 방법 |
US10615438B2 (en) | 2018-02-23 | 2020-04-07 | Cummins Enterprise Llc | Degradation detecting device for fuel cell stack, fuel cell system and managing method thereof |
CN109713335B (zh) * | 2018-12-18 | 2020-06-30 | 中国华能集团清洁能源技术研究院有限公司 | 一种熔融碳酸盐燃料电池安全运行的保护方法 |
CN112768725B (zh) * | 2021-01-22 | 2023-08-22 | 浙江氢航科技有限公司 | 一种燃料电池无人机及氢动力装备温控的方法及装置 |
US11862831B2 (en) | 2021-12-28 | 2024-01-02 | Toyota Motor Engineering & Manufacturing North America, Inc. | Container for a fuel cell system |
CN118248888A (zh) * | 2024-05-28 | 2024-06-25 | 武汉船用电力推进装置研究所(中国船舶集团有限公司第七一二研究所) | 燃料电池发电系统 |
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JP2007193963A (ja) * | 2006-01-17 | 2007-08-02 | Matsushita Electric Ind Co Ltd | 燃料電池発電装置 |
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JP2009158371A (ja) * | 2007-12-27 | 2009-07-16 | Nissan Motor Co Ltd | 燃料電池システム |
JP5192867B2 (ja) * | 2008-03-24 | 2013-05-08 | 本田技研工業株式会社 | 掃気制御装置および掃気・換気制御装置 |
JP5270942B2 (ja) * | 2008-03-26 | 2013-08-21 | 本田技研工業株式会社 | 燃料電池車両 |
DE102008018779B4 (de) * | 2008-04-15 | 2010-11-11 | Diehl Aerospace Gmbh | Brennstoffzellensystem, insbesondere zum Einsatz an Bord eines Verkehrsflugzeuges oder Kraftfahrzeugs |
DE102008020762A1 (de) * | 2008-04-18 | 2009-10-22 | Heliocentris Energiesysteme Gmbh | Brennstoffzellensystem |
JP5818227B2 (ja) * | 2010-10-25 | 2015-11-18 | 日産自動車株式会社 | 燃料電池システム |
GB2488385B (en) | 2011-09-23 | 2014-04-23 | Intelligent Energy Ltd | Fuel cell system |
-
2011
- 2011-09-23 GB GB1116457.1A patent/GB2488385B/en not_active Expired - Fee Related
-
2012
- 2012-09-20 AR ARP120103472A patent/AR087979A1/es unknown
- 2012-09-21 WO PCT/GB2012/052349 patent/WO2013041883A1/en active Application Filing
- 2012-09-21 CA CA2849206A patent/CA2849206A1/en not_active Abandoned
- 2012-09-21 US US14/345,932 patent/US9496571B2/en not_active Expired - Fee Related
- 2012-09-21 RU RU2014116227/07A patent/RU2014116227A/ru not_active Application Discontinuation
- 2012-09-21 KR KR1020147010692A patent/KR20140067146A/ko active IP Right Grant
- 2012-09-21 SG SG11201400790WA patent/SG11201400790WA/en unknown
- 2012-09-21 TW TW101134659A patent/TW201318259A/zh unknown
- 2012-09-21 EP EP12780519.0A patent/EP2759017A1/en not_active Withdrawn
- 2012-09-21 JP JP2014531316A patent/JP6114282B2/ja not_active Expired - Fee Related
- 2012-09-21 BR BR112014006835A patent/BR112014006835A2/pt not_active IP Right Cessation
- 2012-09-21 CN CN201280046245.7A patent/CN104025359B/zh not_active Expired - Fee Related
-
2014
- 2014-03-19 ZA ZA2014/02028A patent/ZA201402028B/en unknown
Also Published As
Publication number | Publication date |
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US20140220466A1 (en) | 2014-08-07 |
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US9496571B2 (en) | 2016-11-15 |
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