JP4752175B2 - 燃料電池 - Google Patents
燃料電池 Download PDFInfo
- Publication number
- JP4752175B2 JP4752175B2 JP2003271571A JP2003271571A JP4752175B2 JP 4752175 B2 JP4752175 B2 JP 4752175B2 JP 2003271571 A JP2003271571 A JP 2003271571A JP 2003271571 A JP2003271571 A JP 2003271571A JP 4752175 B2 JP4752175 B2 JP 4752175B2
- Authority
- JP
- Japan
- Prior art keywords
- power generation
- voltage
- regulator
- fuel cell
- power
- 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
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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
- H01M8/24—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
-
- 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
-
- 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
- H01M8/0488—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
- H01M8/04—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
- H01M8/04925—Power, energy, capacity or load
-
- 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
- H01M8/04925—Power, energy, capacity or load
- H01M8/0494—Power, energy, capacity or load of fuel cell stacks
-
- 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
以下、本願発明を適用した燃料電池および電圧供給方法について、図面を参照しながら詳細に説明する。なお本願発明は、以下の記述に限定されるものではなく、本発明の要旨を逸脱しない範囲において適宜変更可能である。
次に本発明の他の実施の形態として、スタックセル構造を構成する発電素子の面積が異なる燃料電池および電圧供給方法について説明する。なお、上述した第一の実施の形態と同様の部材に関する説明は省略する。
次に本発明の他の実施の形態として、複数のスタックセル構造を有する燃料電池および電圧供給方法について説明する。なお、上述した第一の実施の形態と同様の部材に関する説明は省略する。
次に本発明の他の実施の形態として、複数のスタックセル構造を有する燃料電池および電圧供給方法について説明する。なお、上述した第一の実施の形態と同様の部材に関する説明は省略する。
次に本発明の他の実施の形態として、発電素子を搭載した発電ユニットを電気的に直列接続して構成されるユニット層を複数有する燃料電池および電圧供給方法について説明する。なお、上述した第一の実施の形態と同様の部材に関する説明は省略する。
次に本発明の他の実施の形態として、発電素子を搭載した発電ユニットを複数有し、発電ユニット間の電気的接続を切り替える燃料電池および電圧供給方法について説明する。なお、上述した第一の実施の形態と同様の部材に関する説明は省略する。
11 最下層セル
12,26,46,65,67,69,71,85,87,89,91,105,107,109,111 接地電位
13 最上層セル
14,22,23,24,25,42,43,44,45,66,68,70,72,86,88,90,92,106,108,110,112 電極端子
15,16,17,18,27,28,29,30,47,48,49,50,73,74,75,76,93,94,95,96,113,114,115,116 レギュレータ
20,40,60,80,100,120 発電部
21,41 発電素子
61,62,63,64,81,82,83,84 スタックセル
101,102,103,104 ユニット層
117,121,122,123 発電ユニット
124,125,126,127 切替スイッチ
128 制御部
Claims (2)
- 複数の発電素子を積層したスタックセル構造の燃料電池であって、
前記複数の発電素子に含まれる第一の発電素子に第一の出力用端子が形成され、前記複数の発電素子に含まれる第二の発電素子に第二の出力用端子が形成されると共に、
前記第一の出力用端子は第一の電位調整器に接続され、前記第二の出力用端子は第二の電位調整器に接続され、
前記第一の出力用端子の電位と前記第二の出力用端子の電位とが異なる
燃料電池。 - 前記第一の電位調整器と前記第二の電位調整器とは、電圧の変換率が異なる、請求項1記載の燃料電池。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003271571A JP4752175B2 (ja) | 2003-06-05 | 2003-07-07 | 燃料電池 |
US10/558,573 US7901822B2 (en) | 2003-06-05 | 2004-06-01 | Fuel cell and voltage supply method |
PCT/JP2004/007909 WO2005006478A1 (ja) | 2003-06-05 | 2004-06-01 | 燃料電池および電圧供給方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003160669 | 2003-06-05 | ||
JP2003160669 | 2003-06-05 | ||
JP2003271571A JP4752175B2 (ja) | 2003-06-05 | 2003-07-07 | 燃料電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005019372A JP2005019372A (ja) | 2005-01-20 |
JP4752175B2 true JP4752175B2 (ja) | 2011-08-17 |
Family
ID=34067290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003271571A Expired - Fee Related JP4752175B2 (ja) | 2003-06-05 | 2003-07-07 | 燃料電池 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7901822B2 (ja) |
JP (1) | JP4752175B2 (ja) |
WO (1) | WO2005006478A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2880992B1 (fr) * | 2005-01-20 | 2007-04-13 | Renault Sas | Procede et dispositif de gestion de fonctionnement des modules de piles a combustible |
US7820312B2 (en) * | 2006-03-31 | 2010-10-26 | Honeywell International Inc. | Variable power micro power generator |
DE102006026257A1 (de) * | 2006-06-02 | 2007-12-06 | Micronas Gmbh | Stromversorgung mittels Brennstoffzellen |
CN101355172A (zh) * | 2007-07-25 | 2009-01-28 | 思柏科技股份有限公司 | 具串并联电路的燃料电池装置 |
JP2011216351A (ja) * | 2010-03-31 | 2011-10-27 | Eneos Celltech Co Ltd | 燃料電池および燃料電池システム |
JP5782371B2 (ja) * | 2011-12-02 | 2015-09-24 | Jx日鉱日石エネルギー株式会社 | 燃料電池システム |
US20160380275A1 (en) * | 2014-12-11 | 2016-12-29 | Hamilton Sundstrand Space Systems International, Inc. | Multi-voltage fuel cell |
CN107851820B (zh) * | 2015-07-28 | 2019-04-19 | 日产自动车株式会社 | 燃料电池系统 |
EP3340355B1 (en) * | 2016-12-20 | 2020-02-05 | The Boeing Company | Hybrid power system and control method thereof |
JP7107197B2 (ja) * | 2018-12-06 | 2022-07-27 | トヨタ自動車株式会社 | 燃料電池システム |
JP7314193B2 (ja) * | 2021-03-23 | 2023-07-25 | 本田技研工業株式会社 | 燃料電池システム |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4310605A (en) * | 1980-09-22 | 1982-01-12 | Engelhard Minerals & Chemicals Corp. | Fuel cell system |
JPS6169339A (ja) | 1984-09-12 | 1986-04-09 | 住友電気工業株式会社 | 複合電池構造 |
JPH0654675B2 (ja) | 1985-02-20 | 1994-07-20 | 三井造船株式会社 | 二次電池装置の充放電方法 |
US5436513A (en) * | 1992-12-09 | 1995-07-25 | Texas Instruments Incorporated | Method and apparatus for providing energy to an information handling system |
JP3655507B2 (ja) * | 1999-09-30 | 2005-06-02 | ダイハツ工業株式会社 | 燃料電池システムおよびこれを搭載した電気自動車 |
JP3459597B2 (ja) * | 1999-08-25 | 2003-10-20 | 三洋電機株式会社 | 固体高分子型燃料電池 |
US7419734B2 (en) * | 2003-05-16 | 2008-09-02 | Ballard Power Systems, Inc. | Method and apparatus for fuel cell systems |
-
2003
- 2003-07-07 JP JP2003271571A patent/JP4752175B2/ja not_active Expired - Fee Related
-
2004
- 2004-06-01 WO PCT/JP2004/007909 patent/WO2005006478A1/ja active Application Filing
- 2004-06-01 US US10/558,573 patent/US7901822B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20070111061A1 (en) | 2007-05-17 |
US7901822B2 (en) | 2011-03-08 |
JP2005019372A (ja) | 2005-01-20 |
WO2005006478A1 (ja) | 2005-01-20 |
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