JP2022553685A - 燃料電池システムを作動させる方法、制御器 - Google Patents
燃料電池システムを作動させる方法、制御器 Download PDFInfo
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- JP2022553685A JP2022553685A JP2022523164A JP2022523164A JP2022553685A JP 2022553685 A JP2022553685 A JP 2022553685A JP 2022523164 A JP2022523164 A JP 2022523164A JP 2022523164 A JP2022523164 A JP 2022523164A JP 2022553685 A JP2022553685 A JP 2022553685A
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- fuel cell
- anode gas
- sensor
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- cell system
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- 239000000446 fuel Substances 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000007789 gas Substances 0.000 claims abstract description 65
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000032683 aging Effects 0.000 claims abstract description 24
- 239000001257 hydrogen Substances 0.000 claims abstract description 23
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 23
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 14
- 238000010586 diagram Methods 0.000 abstract description 2
- 238000011156 evaluation Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000032677 cell aging Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 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
- H01M8/04298—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
-
- 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
- H01M8/04462—Concentration; Density of anode exhausts
-
- 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
- H01M8/06—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
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
-
- 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
2 燃料電池
3 アノードガス路
4 再循環路
5 洗浄弁
6 センサ
7 制御器
Claims (10)
- 燃料電池システム(1)を、特にPEM燃料電池システムを作動させる方法であって、少なくとも1つの燃料電池(2)に、アノードガス路(3)を介して、水素を含んだアノードガスを供給し、前記燃料電池(2)から出るアノードガスを、再循環路(4)を介して戻し、その際に前記アノードガスに含まれている窒素成分を低減させるため、前記再循環路(4)内に配置される洗浄弁(5)を開いて前記再循環路(4)を洗浄するようにした前記方法において、
少なくとも1つのセンサ(6)を用いて前記アノードガスの実際組成を検出し、検出した実際組成を目標組成および/またはより早期の時点で検出した実際組成と比較することにより、前記少なくとも1つの燃料電池(2)のエージング状態を決定することを特徴とする方法。 - 前記アノードガスの前記実際組成を検出するため、所定の動作点を近接させることを特徴とする、請求項1に記載の方法。
- 前記センサ(6)を用いて前記アノードガスの水素含有量を検出し、前記水素含有量を用いて窒素含有量を決定し、前記窒素含有量から前記少なくとも1つの燃料電池(2)の前記エージング状態を導出することを特徴とする、請求項1または2に記載の方法。
- 前記センサ(6)を用いて、前記再循環路(4)内にある前記アノードガスの前記実際組成を検出す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方法。
- 前記センサ(6)を用いて、前記洗浄弁(4)を介して排出される前記アノードガスの前記実際組成を検出することを特徴とする、請求項1~4のいずれか一項に記載の方法。
- 前記少なくとも1つの燃料電池(2)の前記エージング状態を規則的な時間間隔で決定することを特徴とする、請求項1~5のいずれか一項に記載の方法。
- 前記洗浄弁(5)および/または前記センサ(6)の前記エージング状態を考慮し、前記洗浄弁(5)および/または前記センサ(6)の前記エージング状態を決定するため、所定の状態Aで前記洗浄弁(5)を介して排出される前記アノードガスの前記水素含有量を、所定の状態Bでの前記水素含有量と比較することを特徴とする、請求項1~6のいずれか一項に記載の方法。
- 前記状態Aは、前記燃料電池システム(1)の無負荷状態においてアノード側に対するカソード側での圧力を低下させることによって達成されることを特徴とする、請求項7に記載の方法。
- 前記状態Bは、前記燃料電池システム(1)の標準作動において所定の負荷点を近接させることによって達成されることを特徴とする、請求項7または8に記載の方法。
- 請求項1~9のいずれか一項に記載の方法を実施するために設置されている制御器(7)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019216657.1A DE102019216657A1 (de) | 2019-10-29 | 2019-10-29 | Verfahren zum Betreiben eines Brennstoffzellensystems, Steuergerät |
DE102019216657.1 | 2019-10-29 | ||
PCT/EP2020/078353 WO2021083634A1 (de) | 2019-10-29 | 2020-10-09 | Verfahren zum betreiben eines brennstoffzellensystems, steuergerät |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022553685A true JP2022553685A (ja) | 2022-12-26 |
JP7370462B2 JP7370462B2 (ja) | 2023-10-27 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2022523164A Active JP7370462B2 (ja) | 2019-10-29 | 2020-10-09 | 燃料電池システムを作動させる方法、制御器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220376279A1 (ja) |
JP (1) | JP7370462B2 (ja) |
KR (1) | KR20220091518A (ja) |
CN (1) | CN114631210A (ja) |
DE (1) | DE102019216657A1 (ja) |
WO (1) | WO2021083634A1 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003272685A (ja) * | 2002-03-19 | 2003-09-26 | Nissan Motor Co Ltd | 燃料電池システム |
JP2005141977A (ja) * | 2003-11-05 | 2005-06-02 | Honda Motor Co Ltd | 燃料電池システムの排出方法 |
JP2005310653A (ja) * | 2004-04-23 | 2005-11-04 | Toyota Motor Corp | 燃料電池システム |
JP2006294504A (ja) * | 2005-04-13 | 2006-10-26 | Nissan Motor Co Ltd | 燃料電池システム |
WO2008052578A1 (de) * | 2006-10-31 | 2008-05-08 | Daimler Ag | Brennstoffkreis eines brennstoffzellensystems und verfahren zum betreiben eines brennstoffzellensystems |
DE102009036197A1 (de) * | 2009-08-05 | 2011-02-17 | Daimler Ag | Verfahren zum Betreiben eines Brennstoffzellensystems |
JP2019110031A (ja) * | 2017-12-19 | 2019-07-04 | パナソニックIpマネジメント株式会社 | 燃料電池システムとその運転方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100151287A1 (en) * | 2008-12-16 | 2010-06-17 | Gm Global Technology Operations, Inc | Adaptive anode bleed strategy |
US8507141B2 (en) * | 2010-08-25 | 2013-08-13 | GM Global Technology Operations LLC | Membrane permeation adjustment in PEM fuel cell |
-
2019
- 2019-10-29 DE DE102019216657.1A patent/DE102019216657A1/de active Pending
-
2020
- 2020-10-09 KR KR1020227017562A patent/KR20220091518A/ko unknown
- 2020-10-09 WO PCT/EP2020/078353 patent/WO2021083634A1/de active Application Filing
- 2020-10-09 US US17/772,817 patent/US20220376279A1/en active Pending
- 2020-10-09 JP JP2022523164A patent/JP7370462B2/ja active Active
- 2020-10-09 CN CN202080076718.2A patent/CN114631210A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003272685A (ja) * | 2002-03-19 | 2003-09-26 | Nissan Motor Co Ltd | 燃料電池システム |
JP2005141977A (ja) * | 2003-11-05 | 2005-06-02 | Honda Motor Co Ltd | 燃料電池システムの排出方法 |
JP2005310653A (ja) * | 2004-04-23 | 2005-11-04 | Toyota Motor Corp | 燃料電池システム |
JP2006294504A (ja) * | 2005-04-13 | 2006-10-26 | Nissan Motor Co Ltd | 燃料電池システム |
WO2008052578A1 (de) * | 2006-10-31 | 2008-05-08 | Daimler Ag | Brennstoffkreis eines brennstoffzellensystems und verfahren zum betreiben eines brennstoffzellensystems |
DE102009036197A1 (de) * | 2009-08-05 | 2011-02-17 | Daimler Ag | Verfahren zum Betreiben eines Brennstoffzellensystems |
JP2019110031A (ja) * | 2017-12-19 | 2019-07-04 | パナソニックIpマネジメント株式会社 | 燃料電池システムとその運転方法 |
Also Published As
Publication number | Publication date |
---|---|
JP7370462B2 (ja) | 2023-10-27 |
CN114631210A (zh) | 2022-06-14 |
WO2021083634A1 (de) | 2021-05-06 |
US20220376279A1 (en) | 2022-11-24 |
DE102019216657A1 (de) | 2021-04-29 |
KR20220091518A (ko) | 2022-06-30 |
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