JP7256221B2 - 燃料電池スタックの組合せ方法 - Google Patents
燃料電池スタックの組合せ方法 Download PDFInfo
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/249—Grouping of fuel cells, e.g. stacking of fuel cells comprising two or more groupings of fuel cells, e.g. modular assemblies
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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
- H01M8/04305—Modeling, demonstration models of fuel cells, e.g. for training purposes
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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
- H01M8/04574—Current
- H01M8/04589—Current 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
- H01M8/04—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
- H01M8/04604—Power, energy, capacity or load
- H01M8/04619—Power, energy, capacity or load 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04992—Processes for controlling fuel cells or fuel cell systems characterised by the implementation of mathematical or computational algorithms, e.g. feedback control loops, fuzzy logic, neural networks or artificial intelligence
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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
- H01M8/2404—Processes or apparatus for grouping fuel cells
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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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Description
11 燃料電池モジュール
12,12a~12d 燃料電池スタック
13 可変抵抗
2 検査装置
21 出力取得部
22 劣化推定部
23 将来出力推定部
24 組合せ決定部
25 結果出力部
S11 出力取得ステップ
S12 劣化推定ステップ
S13 将来出力推定ステップ
S14 組合せ決定ステップ
S15 結果出力ステップ
S16 組替えステップ
Claims (4)
- 検査装置を用いて、燃料電池システムを構成する複数の燃料電池スタックの組合せを決定する燃料電池スタックの組合せ方法であって、
前記燃料電池システムは、
各々が、直列に接続された前記複数の燃料電池スタックを有し、互いに並列に接続された複数の燃料電池モジュールを備え、
前記検査装置は、
前記複数の燃料電池スタックの各々について、出力値を取得する出力取得部と、
前記複数の燃料電池スタックの各々について、将来の劣化度を推定する劣化推定部と、
前記複数の燃料電池スタックの各々について、前記劣化推定部により推定される将来の劣化度に基づいて、所定期間が経過した後の出力値である将来出力値を推定する将来出力推定部と、を備え、
前記複数の燃料電池モジュールの各々について、該燃料電池モジュールが有する前記複数の燃料電池スタックの各々の出力値を積算することで、該燃料電池モジュールの出力値を取得し、
前記複数の燃料電池モジュールの各々について、該燃料電池モジュールが有する前記複数の燃料電池スタックの各々の将来出力値を積算することで、該燃料電池モジュールの将来出力値を推定し、
前記複数の燃料電池モジュールの出力値の最大値と最小値との差と、前記複数の燃料電池モジュールの将来出力値の最大値と最小値との差と、の合計値が最小となる前記複数の燃料電池スタックの組合せを決定する、燃料電池スタックの組合せ方法。 - 前記複数の燃料電池モジュールの各々は、直列に接続された前記複数の燃料電池スタックの出力値のうち、少なくとも一つが他と異なる、請求項1に記載の燃料電池スタックの組合せ方法。
- 前記所定期間は、前記燃料電池スタックの使用期間又は用途に基づいて決定される、請求項1又は2に記載の燃料電池スタックの組合せ方法。
- 前記複数の燃料電池スタックは前記燃料電池システムの中から取り外された燃料電池スタック及び交換用の燃料電池スタックであって、
前記決定された組合せに基づいて前記複数の燃料電池スタックの中から前記燃料電池スタックを選択し前記燃料電池モジュールに組み入れる、請求項1に記載の燃料電池スタックの組合せ方法。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
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| JP2021058189A JP7256221B2 (ja) | 2021-03-30 | 2021-03-30 | 燃料電池スタックの組合せ方法 |
| US17/678,026 US11715841B2 (en) | 2021-03-30 | 2022-02-23 | Fuel cell stack combining method |
| CN202210187012.4A CN115149061B (zh) | 2021-03-30 | 2022-02-28 | 燃料电池堆的组合方法 |
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| JP2021058189A JP7256221B2 (ja) | 2021-03-30 | 2021-03-30 | 燃料電池スタックの組合せ方法 |
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| JP7256221B2 true JP7256221B2 (ja) | 2023-04-11 |
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| JP2024110442A (ja) | 2023-02-03 | 2024-08-16 | トヨタ自動車株式会社 | 燃料電池システム |
| WO2025057597A1 (ja) * | 2023-09-13 | 2025-03-20 | パナソニックIpマネジメント株式会社 | 予測方法、予測装置および発電システム |
Citations (6)
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| JP2010172122A (ja) | 2009-01-23 | 2010-08-05 | Nissan Motor Co Ltd | バッテリ交換装置及びバッテリ交換方法 |
| JP2011216329A (ja) | 2010-03-31 | 2011-10-27 | Primearth Ev Energy Co Ltd | 二次電池の再利用方法 |
| JP2013110069A (ja) | 2011-11-24 | 2013-06-06 | Toyota Motor Corp | 二次電池再利用システム、車両駆動電源、及び車両 |
| JP2020187827A (ja) | 2019-05-09 | 2020-11-19 | 本田技研工業株式会社 | 決定装置、二次電池、決定方法およびプログラム |
| JP2021051413A (ja) | 2019-09-24 | 2021-04-01 | 本田技研工業株式会社 | バッテリ管理装置 |
| JP2022034380A (ja) | 2020-08-18 | 2022-03-03 | 矢崎総業株式会社 | 再生二次電池の製造方法 |
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| JP3491168B2 (ja) * | 1993-12-28 | 2004-01-26 | 株式会社日立製作所 | 直流発電設備の運転準備方法 |
| US8652697B2 (en) * | 2009-02-25 | 2014-02-18 | Bloom Energy Corporation | Controlling a fuel cell system based on fuel cell impedance characteristic |
| TW201128845A (en) * | 2010-02-12 | 2011-08-16 | Chung Hsin Elec & Mach Mfg | Parallel fuel cell electrical power system |
| KR102127293B1 (ko) * | 2013-09-04 | 2020-06-26 | 에스케이이노베이션 주식회사 | 서브 전력 조절부를 이용한 연료전지 시스템의 제어 장치 및 제어 방법 |
| KR102063946B1 (ko) * | 2013-09-05 | 2020-01-09 | 에스케이이노베이션 주식회사 | 연료전지 시스템 제어 장치 및 제어 방법 |
| JP6869160B2 (ja) * | 2017-10-05 | 2021-05-12 | 大阪瓦斯株式会社 | 燃料電池制御システム及び燃料電池制御方法 |
| US11710964B2 (en) * | 2020-12-14 | 2023-07-25 | Saudi Arabian Oil Company | Managing off-grid energy generation and storage |
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- 2021-03-30 JP JP2021058189A patent/JP7256221B2/ja active Active
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- 2022-02-23 US US17/678,026 patent/US11715841B2/en active Active
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010172122A (ja) | 2009-01-23 | 2010-08-05 | Nissan Motor Co Ltd | バッテリ交換装置及びバッテリ交換方法 |
| JP2011216329A (ja) | 2010-03-31 | 2011-10-27 | Primearth Ev Energy Co Ltd | 二次電池の再利用方法 |
| JP2013110069A (ja) | 2011-11-24 | 2013-06-06 | Toyota Motor Corp | 二次電池再利用システム、車両駆動電源、及び車両 |
| JP2020187827A (ja) | 2019-05-09 | 2020-11-19 | 本田技研工業株式会社 | 決定装置、二次電池、決定方法およびプログラム |
| JP2021051413A (ja) | 2019-09-24 | 2021-04-01 | 本田技研工業株式会社 | バッテリ管理装置 |
| JP2022034380A (ja) | 2020-08-18 | 2022-03-03 | 矢崎総業株式会社 | 再生二次電池の製造方法 |
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| Publication number | Publication date |
|---|---|
| CN115149061A (zh) | 2022-10-04 |
| US20220320563A1 (en) | 2022-10-06 |
| JP2022154919A (ja) | 2022-10-13 |
| CN115149061B (zh) | 2025-11-18 |
| US11715841B2 (en) | 2023-08-01 |
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