JP4982440B2 - 燃料電池発電システム - Google Patents
燃料電池発電システム Download PDFInfo
- Publication number
- JP4982440B2 JP4982440B2 JP2008180095A JP2008180095A JP4982440B2 JP 4982440 B2 JP4982440 B2 JP 4982440B2 JP 2008180095 A JP2008180095 A JP 2008180095A JP 2008180095 A JP2008180095 A JP 2008180095A JP 4982440 B2 JP4982440 B2 JP 4982440B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- hydrogen
- fuel
- electrons
- amount
- 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
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
- H01M8/04298—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
- H01M8/04082—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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8605—Porous electrodes
- H01M4/8626—Porous electrodes characterised by the form
-
- 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
-
- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Fuel Cell (AREA)
- Inorganic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Hydrogen, Water And Hydrids (AREA)
Description
302 膜
304 空気極
306 燃料チャンネル
303 空気チャンネル
308 圧力センサ
310 バルブ
312 電解槽
314 弾性部材
316 電解質水溶液
318 第1電極
320 第2電極
322 電線
324 コントロールユニット
Claims (4)
- 水素を発生させる水素発生装置と、
前記水素の供給を受けて水素イオンと電子とに分解されるように、一側が前記水素発生装置に連結され、一面が開放される燃料チャンネルが形成される燃料極と、
前記燃料チャンネルの開放された一面をカバーするように前記燃料極に積層され、前記燃料極に接触する電解質膜と、
前記電解質膜に結合され、前記電解質膜を通して前記燃料極から前記水素イオンの提供を受ける空気極と、
前記燃料極の前記一側に形成され、前記燃料チャンネル内部の圧力を測定する圧力センサと、を備え
前記水素発生装置は、
水素イオンを含む電解質水溶液を収容する電解槽と、
前記電解槽内に位置し、前記電解質水溶液に浸され、電子を発生させる第1電極と、
前記電解槽内に位置し、前記電解質水溶液に浸され、前記電子を受けて水素を発生させる第2電極と、
前記第1電極と前記第2電極との間に位置し、 前記第1電極から前記第2電極へ流れる電子量を制御するコントロールユニットと、を備え、
前記第1電極は、前記第2電極に比して相対的にイオン化傾向が大きい金属から構成され、
前記第1電極は、前記電解質水溶液中で酸化され、前記電子を発生させ、
前記第2電極は、前記第1電極から生成された前記電子を受けて前記電解質水溶液から前記水素を発生させ、
前記コントロールユニットは、
前記圧力センサにより測定された圧力が下限設定値より小さい場合、前記第1電極から前記第2電極へ流れる電子量を増加させ、
前記圧力センサにより測定された圧力が上限設定値より大きい場合、前記第1電極から前記第2電極へ流れる電子量を減少させ、
前記圧力センサにより測定された圧力が下限設定値以上であり、上限設定値以下である場合、前記第1電極から前記第2電極へ流れる電子量を維持する燃料電池発電システム。 - 前記燃料チャンネルにおいて、チャンネルの端部が外部と遮断されたデッドエンド構造である、請求項1に記載の燃料電池発電システム。
- 前記燃料極と前記水素発生装置との間に介在され、前記水素発生装置の内部圧力を調節するバルブをさらに備える、請求項1または請求項2に記載の燃料電池発電システム。
- 前記空気極には、空気の供給を受ける空気チャンネルが形成される、請求項1ないし3のいずれか1項に記載の燃料電池発電システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070098382A KR100908029B1 (ko) | 2007-09-28 | 2007-09-28 | 연료전지 발전 시스템 |
KR10-2007-0098382 | 2007-09-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009087922A JP2009087922A (ja) | 2009-04-23 |
JP4982440B2 true JP4982440B2 (ja) | 2012-07-25 |
Family
ID=40418266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008180095A Expired - Fee Related JP4982440B2 (ja) | 2007-09-28 | 2008-07-10 | 燃料電池発電システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090087706A1 (ja) |
JP (1) | JP4982440B2 (ja) |
KR (1) | KR100908029B1 (ja) |
CN (1) | CN101399346B (ja) |
DE (1) | DE102008002110A1 (ja) |
TW (1) | TWI364867B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9034531B2 (en) * | 2008-01-29 | 2015-05-19 | Ardica Technologies, Inc. | Controller for fuel cell operation |
KR101131166B1 (ko) * | 2008-09-04 | 2012-03-28 | 삼성전기주식회사 | 연료전지 시스템 |
US20120282535A1 (en) * | 2010-10-29 | 2012-11-08 | Tibor Fabian | Fuel cell charging system and method of use |
US9169976B2 (en) | 2011-11-21 | 2015-10-27 | Ardica Technologies, Inc. | Method of manufacture of a metal hydride fuel supply |
US20200406009A1 (en) | 2019-06-26 | 2020-12-31 | Boston Scientific Scimed, Inc. | Focusing element for plasma system to disrupt vascular lesions |
US11814286B2 (en) * | 2022-01-26 | 2023-11-14 | Caterpillar Inc. | Backup power system with controller |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3133837A (en) * | 1959-12-31 | 1964-05-19 | Electric Storage Battery Co | Fuel cell system |
US5346778A (en) * | 1992-08-13 | 1994-09-13 | Energy Partners, Inc. | Electrochemical load management system for transportation applications |
JPH11283633A (ja) | 1998-03-30 | 1999-10-15 | Sanyo Electric Co Ltd | 水素燃料発電システム |
ITMI980914A1 (it) * | 1998-04-29 | 1999-10-29 | De Nora Spa | Metodo per l'integrazione di celle a combustibile con impianti elettrochimici |
US6866756B2 (en) * | 2002-10-22 | 2005-03-15 | Dennis Klein | Hydrogen generator for uses in a vehicle fuel system |
JP2003234116A (ja) * | 2002-02-07 | 2003-08-22 | Canon Inc | 燃料電池の制御方法および制御装置 |
JP4254213B2 (ja) * | 2002-11-27 | 2009-04-15 | 日産自動車株式会社 | 燃料電池システム |
US7052658B2 (en) * | 2003-01-29 | 2006-05-30 | Hewlett-Packard Development Company, Lp. | Hydrogen generation cartridge and portable hydrogen generator |
EP1619736A4 (en) * | 2003-03-18 | 2008-06-04 | Toyota Motor Co Ltd | FUEL CELL AND METHOD FOR MANUFACTURING ELECTROLYTE MEMBRANE FOR FUEL CELL |
US7513978B2 (en) * | 2003-06-18 | 2009-04-07 | Phillip J. Petillo | Method and apparatus for generating hydrogen |
JP4368284B2 (ja) * | 2004-09-29 | 2009-11-18 | 日立マクセル株式会社 | 水素ガス発生装置、水素ガスの製造方法および燃料電池 |
US7883805B2 (en) * | 2005-01-07 | 2011-02-08 | Hitachi Maxell, Ltd. | Hydrogen generating material, hydrogen generator and fuel cell |
JP2007141599A (ja) * | 2005-11-17 | 2007-06-07 | Toyota Motor Corp | 燃料電池および燃料電池システム |
-
2007
- 2007-09-28 KR KR1020070098382A patent/KR100908029B1/ko not_active IP Right Cessation
-
2008
- 2008-05-30 DE DE102008002110A patent/DE102008002110A1/de not_active Withdrawn
- 2008-06-06 TW TW097121222A patent/TWI364867B/zh not_active IP Right Cessation
- 2008-06-19 US US12/213,462 patent/US20090087706A1/en not_active Abandoned
- 2008-07-10 JP JP2008180095A patent/JP4982440B2/ja not_active Expired - Fee Related
- 2008-07-11 CN CN2008101335172A patent/CN101399346B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20090032833A (ko) | 2009-04-01 |
JP2009087922A (ja) | 2009-04-23 |
TW200915652A (en) | 2009-04-01 |
KR100908029B1 (ko) | 2009-07-15 |
US20090087706A1 (en) | 2009-04-02 |
CN101399346B (zh) | 2012-03-21 |
DE102008002110A1 (de) | 2009-04-09 |
CN101399346A (zh) | 2009-04-01 |
TWI364867B (en) | 2012-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4982440B2 (ja) | 燃料電池発電システム | |
US20120183870A1 (en) | Fuel Cell Device | |
JP4601647B2 (ja) | 水素発生装置及びこれを用いた燃料電池システム | |
JP5228200B2 (ja) | 燃料カートリッジ及びこれを備えた燃料電池発電システム | |
US20090092869A1 (en) | Apparatus for generating hydrogen and fuel cell power generation system having the same | |
US20080193810A1 (en) | Hydrogen generating apparatus and fuel cell power generation system | |
KR100906446B1 (ko) | 수소발생장치 제조방법 및 그것을 이용한 수소발생장치 | |
KR100863728B1 (ko) | 수소 발생 장치 및 연료전지 발전 시스템 | |
JP4785891B2 (ja) | 水素発生装置及び燃料電池発電システム | |
US20090075137A1 (en) | Filter, hydrogen generator and fuel cell power generation system having the same | |
KR100901507B1 (ko) | 수소 발생 장치 및 연료전지 발전 시스템 | |
JP2008195598A (ja) | 水素発生装置及び燃料電池発電システム | |
US20080193809A1 (en) | Hydrogen generating apparatus and fuel cell power generation system | |
US20090263694A1 (en) | Apparatus for generating hydrogen and fuel cell power generation system having the same | |
KR100956683B1 (ko) | 수소발생장치의 전극연결방법 및 그것을 이용한수소발생장치 | |
KR101059637B1 (ko) | 수소 발생 장치 및 이를 이용한 연료 전지 | |
KR101007673B1 (ko) | 수소발생장치 및 연료전지 발전장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110629 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110705 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110922 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120410 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120423 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150427 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |