JP5013034B2 - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
- Publication number
- JP5013034B2 JP5013034B2 JP2004259646A JP2004259646A JP5013034B2 JP 5013034 B2 JP5013034 B2 JP 5013034B2 JP 2004259646 A JP2004259646 A JP 2004259646A JP 2004259646 A JP2004259646 A JP 2004259646A JP 5013034 B2 JP5013034 B2 JP 5013034B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- gas
- physical quantity
- impurity
- fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims description 80
- 239000012535 impurity Substances 0.000 claims description 140
- 239000007788 liquid Substances 0.000 claims description 78
- 239000012530 fluid Substances 0.000 claims description 56
- 230000006866 deterioration Effects 0.000 claims description 45
- 238000001514 detection method Methods 0.000 claims description 31
- 239000001257 hydrogen Substances 0.000 description 30
- 229910052739 hydrogen Inorganic materials 0.000 description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 239000007789 gas Substances 0.000 description 26
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 19
- 150000002431 hydrogen Chemical class 0.000 description 11
- 150000002500 ions Chemical class 0.000 description 8
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 6
- 241001125929 Trisopterus luscus Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000005342 ion exchange Methods 0.000 description 6
- 239000003456 ion exchange resin Substances 0.000 description 6
- 229920003303 ion-exchange polymer Polymers 0.000 description 6
- 230000001590 oxidative effect Effects 0.000 description 4
- 239000005518 polymer electrolyte Substances 0.000 description 4
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000036647 reaction Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- -1 fluorine ions Chemical class 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 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
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
-
- 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
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
- H01M8/04164—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal by condensers, gas-liquid separators or filters
-
- 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
- H01M8/04432—Pressure differences, e.g. between anode and cathode
-
- 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
- H01M8/04686—Failure or abnormal function of auxiliary devices, e.g. batteries, capacitors
-
- 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
-
- 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
- H01M8/04425—Pressure; Ambient pressure; Flow at auxiliary devices, e.g. reformers, compressors, burners
-
- 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
Landscapes
- 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
L=C×I
但し、Cは、燃料電池による固有定数、Iは、電流値である。この生成水の量(L)から、生成水量の積算値が算出される。
Q=水素の排気量×ポンプの回転数×f(Ps)×f(t)×η
但し、Psは、ポンプの吸い込み圧力、tは、温度、ηは、f(Pd)
但し、Pdは、ポンプの吐出圧力である。この気体の流量(Q)から不純物除去部材24を通過する気体の流量の積算値が算出される。
10 燃料電池
19 水素排出通路
24 不純物除去部材
26 気液分離器
27 水素ポンプ
30 物理量検出手段
40 劣化判断手段
50 告知手段
60 排水口
Claims (4)
- 燃料電池から排出される流体が流通する排出通路に、当該流体に混入する不純物を除去する不純物除去部材を配設してなる燃料電池システムであって、
前記不純物除去部材に関する物理量を検出する物理量検出手段と、
前記物理量検出手段から検出された物理量に基づいて、前記不純物除去部材の劣化度合いを判断する劣化判断手段と、
を備え、
前記物理量検出手段が、前記不純物除去部材の形状の変化を検出する形状変化検出手段を備えてなる燃料電池システム。 - 燃料電池から排出される流体が流通する排出通路に、当該流体に混入する不純物を除去する不純物除去部材を配設してなる燃料電池システムであって、
前記不純物除去部材に関する物理量を検出する物理量検出手段と、
前記物理量検出手段から検出された物理量に基づいて、前記不純物除去部材の劣化度合いを判断する劣化判断手段と、
を備え、
前記不純物除去部材から液体を低減させた状態で、当該不純物除去部材に関する物理量を検出する燃料電池システム。 - 前記燃料電池から排出された流体を気体と液体とに分離する気液分離器をさらに備え、前記不純物除去部材が、当該気液分離器内に配設されてなる請求項1又は2に記載の燃料電池システム。
- 前記劣化判断手段で判断された結果を告知可能な告知手段をさらに備えた請求項1ないし請求項3のいずれか一項に記載の燃料電池システム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004259646A JP5013034B2 (ja) | 2004-09-07 | 2004-09-07 | 燃料電池システム |
DE112005002143T DE112005002143T5 (de) | 2004-09-07 | 2005-09-06 | Brennstoffzellensystem und Verfahren für das Bestimmen einer Verschlechterung eines Verunreinigungsentfernungselements |
US11/659,098 US20080311433A1 (en) | 2004-09-07 | 2005-09-06 | Fuel Cell System and Method for Determining Deterioration of Impurity Removal Member |
PCT/JP2005/016695 WO2006028242A1 (ja) | 2004-09-07 | 2005-09-06 | 燃料電池システム及び不純物除去部材の劣化判断方法 |
CNB2005800300575A CN100483822C (zh) | 2004-09-07 | 2005-09-06 | 燃料电池系统以及杂质去除部件的劣化判断方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004259646A JP5013034B2 (ja) | 2004-09-07 | 2004-09-07 | 燃料電池システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006079842A JP2006079842A (ja) | 2006-03-23 |
JP5013034B2 true JP5013034B2 (ja) | 2012-08-29 |
Family
ID=36036521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004259646A Expired - Fee Related JP5013034B2 (ja) | 2004-09-07 | 2004-09-07 | 燃料電池システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080311433A1 (ja) |
JP (1) | JP5013034B2 (ja) |
CN (1) | CN100483822C (ja) |
DE (1) | DE112005002143T5 (ja) |
WO (1) | WO2006028242A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008047316A (ja) * | 2006-08-11 | 2008-02-28 | Toyota Motor Corp | 燃料電池システム |
US7878298B2 (en) * | 2006-12-18 | 2011-02-01 | GM Global Technology Operations LLC | Fuel-cell exhaust system |
JP5554611B2 (ja) * | 2010-03-31 | 2014-07-23 | ダイハツ工業株式会社 | 燃料電池システム |
JP6100066B2 (ja) * | 2013-04-10 | 2017-03-22 | 本田技研工業株式会社 | 燃料電池システム及びその制御方法 |
JP6100065B2 (ja) * | 2013-04-10 | 2017-03-22 | 本田技研工業株式会社 | 燃料電池システム用イオン交換装置 |
US9658089B2 (en) * | 2014-10-01 | 2017-05-23 | Finetek Co., Ltd. | Electromagnetic flowmeter with voltage-amplitude conductivity-sensing function for a liquid in a tube |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3111628B2 (ja) | 1992-05-11 | 2000-11-27 | 富士電機株式会社 | 燃料電池発電装置 |
JPH09312166A (ja) * | 1996-05-23 | 1997-12-02 | Aqueous Res:Kk | 燃料電池発電装置 |
DE19913794C2 (de) * | 1999-03-26 | 2002-11-14 | Xcellsis Gmbh | Fahrzeug mit einem Antriebsstrang für wenigstens zwei Antriebsräder und mit einem Brennkraftmaschinen-Antrieb sowie mit einem Brennstoffzellensystem |
DE19939807C2 (de) * | 1999-08-21 | 2001-11-29 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Abgasnachbehandlung des von einem Verbrennungsmotor erzeugten Abgases und dessen Verwendung |
JP4891487B2 (ja) * | 2001-03-30 | 2012-03-07 | 株式会社東芝 | 燃料電池発電システム |
JP5021868B2 (ja) | 2001-04-13 | 2012-09-12 | 三菱重工業株式会社 | 固体高分子型燃料電池システム |
JP4817537B2 (ja) * | 2001-06-15 | 2011-11-16 | 小島プレス工業株式会社 | 燃料電池用気液分離器 |
JP3979580B2 (ja) * | 2002-05-31 | 2007-09-19 | 本田技研工業株式会社 | 燃料電池の冷却装置 |
-
2004
- 2004-09-07 JP JP2004259646A patent/JP5013034B2/ja not_active Expired - Fee Related
-
2005
- 2005-09-06 WO PCT/JP2005/016695 patent/WO2006028242A1/ja active Application Filing
- 2005-09-06 CN CNB2005800300575A patent/CN100483822C/zh not_active Expired - Fee Related
- 2005-09-06 DE DE112005002143T patent/DE112005002143T5/de not_active Withdrawn
- 2005-09-06 US US11/659,098 patent/US20080311433A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN101015085A (zh) | 2007-08-08 |
DE112005002143T5 (de) | 2009-04-16 |
CN100483822C (zh) | 2009-04-29 |
JP2006079842A (ja) | 2006-03-23 |
WO2006028242A1 (ja) | 2006-03-16 |
US20080311433A1 (en) | 2008-12-18 |
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