JP7468971B2 - 密閉型陽極燃料電池の始動方法 - Google Patents
密閉型陽極燃料電池の始動方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 52
- 239000000446 fuel Substances 0.000 title claims description 34
- 239000001257 hydrogen Substances 0.000 claims description 113
- 229910052739 hydrogen Inorganic materials 0.000 claims description 113
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 106
- 238000010926 purge Methods 0.000 claims description 14
- 238000007664 blowing Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 33
- 239000012528 membrane Substances 0.000 description 26
- 239000003570 air Substances 0.000 description 23
- 229910052757 nitrogen Inorganic materials 0.000 description 17
- 239000007789 gas Substances 0.000 description 9
- 238000003487 electrochemical reaction Methods 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 150000002431 hydrogen Chemical class 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000012466 permeate Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003134 recirculating effect Effects 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
- H01M8/04302—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during start-up
-
- 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
- H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
- H01M8/04225—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells during start-up
-
- 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
- H01M8/04104—Regulation of differential pressures
-
- 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
- H01M8/04179—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 purging or increasing flow or pressure 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
- H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
- H01M8/04231—Purging 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
- H01M8/04537—Electric variables
- H01M8/04544—Voltage
- H01M8/04552—Voltage of the individual 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
- H01M8/04694—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
-
- 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
- H01M8/04865—Voltage
- H01M8/04873—Voltage of the individual 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
- H01M8/10—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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- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Description
本出願は2016年12月21日に出願された米国特許出願第62/437,421号の非仮出願であり、これは参照により組み込まれる。
Claims (14)
- 燃料電池モジュールを始動させる方法であって、
スタックからの電力以外の電力を用いてモジュールのカソード側を通して空気を吹き付けるステップと、
前記モジュールのアノード側のパージ弁を閉じた状態でかつ水素を循環させることなく、有限量の水素を保持しかつ前記アノード側と連通するリザーバから、前記アノード側に、前記カソード側の空気の圧力よりも大きい第1の圧力下で水素を供給した後、前記第1の圧力よりも低い第2の圧力の下で水素を供給するステップと、
十分に充電された状態の出現のために前記モジュール内のセル群のすべてのセルの電圧を監視するステップと、
前記十分に充電された状態が出現すると、前記モジュールを動作状態に変換するステップと、
を含み、
空気が、通常の運転条件で使用されるファンよりも小さいファンによって、カソード側に吹き込まれる、
方法。 - 前記水素は、前記リザーバと前記アノード側との間に挿入された前方圧力調整器を介して供給される、請求項1に記載の方法。
- 前記十分に充電された状態は、前記セル群のすべてのセルの電圧が予め定めた最小電圧に到達している状態である、請求項1又は請求項2に記載の方法。
- 前記十分に充電された状態が、前記セル群の中で最小の電圧のセルが予め定めた最小電圧に到達することによって示される、請求項1~3のいずれか一項に記載の方法。
- 前記動作状態は、前記モジュールの燃料電池がプラントの少なくとも残りの部分に電力を供給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。
- 前記動作状態は、前記モジュールに水素を連続的に供給することを特徴とする、請求項5に記載の方法。
- 前記第2の圧力は、可変圧力である、請求項1~6のいずれか一項に記載の方法。
- 燃料電池モジュールを始動させる方法であって、
電池からの電力を用いてモジュールのカソード側に空気を吹き込むステップと、
前記モジュールのアノード側のパージ弁を閉じた状態でかつ水素を循環させることなく、有限量の水素を保持しかつ前記アノード側と連通するリザーバから、前記アノード側に前記カソード側の空気の圧力よりも大きい第1の圧力下で水素を供給するステップと、
十分に充電された状態の出現のために、前記モジュール内のセル群のすべてのセルの電圧を監視するステップと、
前記十分に充電された状態が出現すると、前記モジュールを動作状態に変換するステップと、
を含み、
空気が、通常の運転条件で使用されるファンよりも小さいファンによって、カソード側に吹き込まれる、
方法。 - 前記リザーバは、入口が水素タンクと水素入口弁を介して接続されかつ出口が前記アノード側と連通しており、
前記水素を供給するステップが、前記水素入口弁を開放して前記水素タンクから前記リザーバに水素を充填し、次いで前記水素入口弁を閉じた状態にして前記リザーバに有限量の水素を保持させることを含む、請求項8に記載の方法。 - 前記水素は、前記リザーバと前記アノード側との間に挿入された前方圧力調整器を介して供給される、請求項8又は請求項9に記載の方法。
- 十分に充電された状態は、前記セル群のすべてのセルの電圧が予め定めた最小電圧に到達している状態である、請求項8~10のいずれか一項に記載の方法。
- 十分に充電された状態は、前記セル群の中で最小の電圧のセルが予め定めた最小電圧に到達することによって示される、請求項8~11のいずれか一項に記載の方法。
- 前記動作状態は、前記モジュールの燃料電池がプラントの少なくとも残りの部分に電力を供給することを特徴とする、請求項8~12のいずれか一項に記載の方法。
- 前記動作状態は、水素タンクと前記リザーバとの間の水素入口弁を開いて、前記モジュールに水素を連続的に供給することを特徴とする、請求項9に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201662437421P | 2016-12-21 | 2016-12-21 | |
US62/437,421 | 2016-12-21 | ||
PCT/CA2017/051553 WO2018112630A1 (en) | 2016-12-21 | 2017-12-20 | Closed anode fuel cell startup method |
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JP2020514966A JP2020514966A (ja) | 2020-05-21 |
JP7468971B2 true JP7468971B2 (ja) | 2024-04-16 |
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US (3) | US11362349B2 (ja) |
EP (1) | EP3560017A4 (ja) |
JP (1) | JP7468971B2 (ja) |
KR (1) | KR102562257B1 (ja) |
CN (1) | CN110088959B (ja) |
CA (1) | CA3046272A1 (ja) |
WO (1) | WO2018112630A1 (ja) |
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CN115411305B (zh) * | 2022-09-19 | 2023-05-16 | 中国汽车工程研究院股份有限公司 | 一种燃料电池启动过程的等效电路模型 |
Citations (1)
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JP2007165018A (ja) | 2005-12-09 | 2007-06-28 | Nissan Motor Co Ltd | 燃料電池システム |
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JPH089307Y2 (ja) | 1990-11-01 | 1996-03-21 | 積水ハウス株式会社 | 窓部の上部及び下部における内壁パネルの取付け構造 |
US6616424B2 (en) * | 2000-08-25 | 2003-09-09 | General Motors Corporation | Drive system and method for the operation of a fuel cell system |
CN100349317C (zh) | 2003-04-08 | 2007-11-14 | 亚太燃料电池科技股份有限公司 | 燃料电池组的控制装置及方法 |
CA2527286C (en) | 2003-06-25 | 2015-03-03 | Hydrogenics Corporation | Passive electrode blanketing in a fuel cell |
US7344788B2 (en) | 2004-02-19 | 2008-03-18 | General Motors Corporation | Starting a fuel cell system using ambient air and a low voltage blower |
US7468215B2 (en) | 2004-07-02 | 2008-12-23 | American Power Conversion Corporation | Self-starting fuel cell assembly |
US7473480B2 (en) | 2004-10-19 | 2009-01-06 | General Motors Corporation | Low voltage compressor operation for a fuel cell power system |
EP1987556A1 (en) | 2006-02-08 | 2008-11-05 | Hydrogenics Corporation | Passive electrode blanketing in a fuel cell |
JP4389996B2 (ja) | 2007-12-14 | 2009-12-24 | トヨタ自動車株式会社 | 燃料電池システム |
JP5176590B2 (ja) * | 2008-02-25 | 2013-04-03 | 日産自動車株式会社 | 燃料電池システムおよび燃料電池システムの制御方法 |
JP5559002B2 (ja) | 2010-10-18 | 2014-07-23 | 本田技研工業株式会社 | 燃料電池システム及びその起動方法 |
CN104488122A (zh) | 2012-04-02 | 2015-04-01 | 水吉能公司 | 燃料电池启动方法 |
DE102013212969A1 (de) * | 2013-07-03 | 2015-01-08 | Robert Bosch Gmbh | Verfahren zum Starten einer Brennstoffzelle |
JP6071950B2 (ja) * | 2013-07-22 | 2017-02-01 | 本田技研工業株式会社 | 燃料電池の加湿制御方法及び燃料電池システム |
KR101592377B1 (ko) | 2013-10-18 | 2016-02-05 | 현대자동차주식회사 | 연료 전지 차량의 시동 장치 및 방법 |
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JP6299683B2 (ja) * | 2015-06-25 | 2018-03-28 | トヨタ自動車株式会社 | 燃料電池システム |
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- 2017-12-20 CN CN201780078814.9A patent/CN110088959B/zh active Active
- 2017-12-20 CA CA3046272A patent/CA3046272A1/en active Pending
- 2017-12-20 EP EP17884189.6A patent/EP3560017A4/en active Pending
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JP2007165018A (ja) | 2005-12-09 | 2007-06-28 | Nissan Motor Co Ltd | 燃料電池システム |
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KR20190103215A (ko) | 2019-09-04 |
JP2020514966A (ja) | 2020-05-21 |
US20200075974A1 (en) | 2020-03-05 |
US11362349B2 (en) | 2022-06-14 |
US20180175415A1 (en) | 2018-06-21 |
US11411232B2 (en) | 2022-08-09 |
KR102562257B1 (ko) | 2023-07-31 |
WO2018112630A1 (en) | 2018-06-28 |
EP3560017A4 (en) | 2020-12-02 |
CN110088959B (zh) | 2022-08-09 |
EP3560017A1 (en) | 2019-10-30 |
CN110088959A (zh) | 2019-08-02 |
CA3046272A1 (en) | 2018-06-28 |
US10930950B2 (en) | 2021-02-23 |
US20210020971A1 (en) | 2021-01-21 |
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