JP2011216236A - 水噴射手段を備えた燃料電池システム - Google Patents
水噴射手段を備えた燃料電池システム Download PDFInfo
- Publication number
- JP2011216236A JP2011216236A JP2010081226A JP2010081226A JP2011216236A JP 2011216236 A JP2011216236 A JP 2011216236A JP 2010081226 A JP2010081226 A JP 2010081226A JP 2010081226 A JP2010081226 A JP 2010081226A JP 2011216236 A JP2011216236 A JP 2011216236A
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- oxidant gas
- compressor
- oxidant
- gas
- 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.)
- Granted
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
- H01M8/04082—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
- H01M8/04111—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants using a compressor turbine assembly
-
- 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
- H01M8/04126—Humidifying
-
- 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
- H01M8/04126—Humidifying
- H01M8/04141—Humidifying by water containing exhaust gases
-
- 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
- H01M8/04164—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 condensers, gas-liquid separators or filters
-
- 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
- H01M8/04492—Humidity; Ambient humidity; Water content
- H01M8/04507—Humidity; Ambient humidity; Water content of cathode 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
- H01M8/04694—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
- H01M8/04828—Humidity; Water content
- H01M8/04835—Humidity; Water content 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
- Y02E60/50—Fuel cells
Landscapes
- 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)
Abstract
【課題】コンプレッサの低風量域においても送風効率を上げ、吐出される酸化剤ガスが保持する水蒸気量も向上させ、常にガスの加湿状態を過不足なく維持し、安定して運転することができる燃料電池システムを提供する。
【解決手段】酸化剤ガスおよび燃料ガスが供給されこれらガスの電気化学反応により発電を行う燃料電池と、燃料電池へ向けて酸化剤ガスを通流させる酸化剤ガス供給流路と、酸化剤ガス供給流路上に配置され酸化剤ガスを吸込み加圧して燃料電池に向けて吐出するコンプレッサと、コンプレッサの吸込口へ向けて水を噴射する水噴射手段と、酸化剤ガス供給流路上であってコンプレッサの下流の位置から分岐し、コンプレッサの上流に戻る戻り流路と、戻り流路上に配置され開度調整可能な調整弁とを備える。
【選択図】図1
Description
11…加湿器、
12…コンプレッサ(酸化剤ガス供給手段)、
13…水噴射バルブ(水噴射手段)、
14、15…キャッチタンク(貯留器)、
16…コンプレッサ(燃料ガス側循環供給手段)、
17…水ポンプ、
18…水素タンク、
19…希釈器、
20…第1配管(酸化剤ガス供給流路)、
21…第2配管(排出酸化剤ガス流路)、
22…第3配管(燃料ガス供給流路)、
23…第4配管(排出燃料ガス流路)、
24…第5配管(酸化剤ガス戻り流路)、
25…第6配管(水循環流路)、
26…第7配管(排出燃料ガス流路)、
27…第8配管(排出燃料ガス流路)、
28…第9配管(排出燃料ガス戻り流路)、
29…第10配管(最終排出流路)、
30、31…第11配管(冷却水流路)、
40…酸化剤ガス戻し用バルブ、
41…背圧弁、
42…レギュレータ、
43…ドレイン弁、
44…パージ弁
50…ラジエータ、
60…湿度計(水分量測定手段)。
Claims (3)
- 酸化剤ガスおよび燃料ガスが供給されこれらガスの電気化学反応により発電を行う燃料電池と、
前記燃料電池へ向けて酸化剤ガスを通流させる酸化剤ガス供給流路と、
前記酸化剤ガス供給流路上に配置され酸化剤ガスを吸込み加圧して前記燃料電池に向けて吐出するコンプレッサと、
前記コンプレッサの吸込口へ向けて水を噴射する水噴射手段と、
前記酸化剤ガス供給流路上であって前記コンプレッサの下流の位置から分岐し、前記コンプレッサの上流に戻る戻り流路と、
前記戻り流路上に配置され開度調整可能な調整弁と
を備えることを特徴とする燃料電池システム。 - 前記酸化剤ガス供給流路上であって前記コンプレッサよりも下流の位置に配置された水分量測定手段と、
前記水分量測定手段に接続された制御手段と
を備え、
前記制御手段は、前記水分量測定手段によって測定された水分値に応じて調整弁の開度を制御することを特徴とする請求項1に記載の燃料電池システム。 - 前記燃料電池からの酸化剤排出流体を通流させる酸化剤ガス排出流路と、
前記酸化剤排出流路上に配置され前記排出流体からの水分を貯留する貯留器と
を備え、
前記水噴射手段は、前記貯留器からの水を導入されて噴射することを特徴とする請求項1または2に記載の燃料電池システム。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010081226A JP5044676B2 (ja) | 2010-03-31 | 2010-03-31 | 水噴射手段を備えた燃料電池システム |
US13/076,431 US8748048B2 (en) | 2010-03-31 | 2011-03-31 | Fuel cell system including water injection device and return passage bypassing compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010081226A JP5044676B2 (ja) | 2010-03-31 | 2010-03-31 | 水噴射手段を備えた燃料電池システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011216236A true JP2011216236A (ja) | 2011-10-27 |
JP5044676B2 JP5044676B2 (ja) | 2012-10-10 |
Family
ID=44710059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010081226A Expired - Fee Related JP5044676B2 (ja) | 2010-03-31 | 2010-03-31 | 水噴射手段を備えた燃料電池システム |
Country Status (2)
Country | Link |
---|---|
US (1) | US8748048B2 (ja) |
JP (1) | JP5044676B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015225854A (ja) * | 2014-05-29 | 2015-12-14 | 現代自動車株式会社Hyundaimotor Company | 燃料電池用空気加湿装置及び方法 |
JP2018181688A (ja) * | 2017-04-18 | 2018-11-15 | 株式会社デンソー | 燃料電池システム |
JP2018181541A (ja) * | 2017-04-10 | 2018-11-15 | 株式会社デンソー | 燃料電池システム |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101592656B1 (ko) * | 2013-12-30 | 2016-02-18 | 현대자동차주식회사 | 연료전지용 공기공급 장치 및 방법 |
KR102636050B1 (ko) * | 2019-01-03 | 2024-02-14 | 현대자동차주식회사 | 공기 압축기 모터의 홀 센서 신호지연의 보정 방법 |
EP4246632A1 (en) * | 2022-03-14 | 2023-09-20 | Volvo Construction Equipment AB | A heat management system for a fuel cell vehicle |
DE102022206863A1 (de) * | 2022-07-05 | 2024-01-11 | Mahle International Gmbh | Brennstoffzellensystem und Betriebsverfahren |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000315509A (ja) * | 1999-05-06 | 2000-11-14 | Nissan Motor Co Ltd | 燃料電池の水供給装置 |
JP2006066114A (ja) * | 2004-08-25 | 2006-03-09 | Nissan Motor Co Ltd | 燃料電池用加湿装置 |
JP2006164728A (ja) * | 2004-12-07 | 2006-06-22 | Nissan Motor Co Ltd | 燃料電池システム |
JP2009205942A (ja) * | 2008-02-28 | 2009-09-10 | Equos Research Co Ltd | 燃料電池システム |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3111697B2 (ja) | 1992-10-20 | 2000-11-27 | 富士電機株式会社 | 固体高分子電解質型燃料電池 |
DE4318818C2 (de) | 1993-06-07 | 1995-05-04 | Daimler Benz Ag | Verfahren und Vorrichtung zur Bereitstellung von konditionierter Prozessluft für luftatmende Brennstoffzellensysteme |
JP2000188119A (ja) | 1998-12-21 | 2000-07-04 | Aisin Seiki Co Ltd | 燃料電池システムおよびその制御方法 |
US6268074B1 (en) | 1999-04-05 | 2001-07-31 | General Motors Corporation | Water injected fuel cell system compressor |
US7318971B2 (en) * | 2003-02-14 | 2008-01-15 | Denso Corporation | Fuel cell system utilizing control of operating current to adjust moisture content within fuel cell |
JP2006040713A (ja) | 2004-07-27 | 2006-02-09 | Nissan Motor Co Ltd | 燃料電池用加湿装置 |
JP2007035389A (ja) * | 2005-07-26 | 2007-02-08 | Honda Motor Co Ltd | 燃料電池システムおよびその制御方法 |
JP2007052936A (ja) * | 2005-08-15 | 2007-03-01 | Toyota Motor Corp | 燃料電池システム |
JP2008311081A (ja) * | 2007-06-14 | 2008-12-25 | Toyota Motor Corp | 燃料電池システム |
-
2010
- 2010-03-31 JP JP2010081226A patent/JP5044676B2/ja not_active Expired - Fee Related
-
2011
- 2011-03-31 US US13/076,431 patent/US8748048B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000315509A (ja) * | 1999-05-06 | 2000-11-14 | Nissan Motor Co Ltd | 燃料電池の水供給装置 |
JP2006066114A (ja) * | 2004-08-25 | 2006-03-09 | Nissan Motor Co Ltd | 燃料電池用加湿装置 |
JP2006164728A (ja) * | 2004-12-07 | 2006-06-22 | Nissan Motor Co Ltd | 燃料電池システム |
JP2009205942A (ja) * | 2008-02-28 | 2009-09-10 | Equos Research Co Ltd | 燃料電池システム |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015225854A (ja) * | 2014-05-29 | 2015-12-14 | 現代自動車株式会社Hyundaimotor Company | 燃料電池用空気加湿装置及び方法 |
JP2018181541A (ja) * | 2017-04-10 | 2018-11-15 | 株式会社デンソー | 燃料電池システム |
JP2018181688A (ja) * | 2017-04-18 | 2018-11-15 | 株式会社デンソー | 燃料電池システム |
Also Published As
Publication number | Publication date |
---|---|
US20110244343A1 (en) | 2011-10-06 |
JP5044676B2 (ja) | 2012-10-10 |
US8748048B2 (en) | 2014-06-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5044676B2 (ja) | 水噴射手段を備えた燃料電池システム | |
JP4886170B2 (ja) | 燃料電池システム | |
US8722258B2 (en) | Open type fuel cell system | |
US9647282B2 (en) | Method for controlling fuel cell system | |
JP2012003981A (ja) | 燃料電池システム | |
JP2014059969A (ja) | 燃料電池システム及びその制御方法 | |
JP5383737B2 (ja) | 燃料電池システム及びその発電停止方法 | |
JP2013149538A (ja) | 燃料電池システムの運転停止方法および燃料電池システム | |
US20170250426A1 (en) | Power generation stopping method for fuel cell system and fuel cell system | |
JP2012212617A (ja) | 燃料電池システムの起動制御方法 | |
KR101610063B1 (ko) | 연료 전지 시스템 | |
JP2010086853A (ja) | 燃料電池システム及びその運転停止方法 | |
JP5872315B2 (ja) | 燃料電池システムの起動方法および起動装置 | |
JP4797346B2 (ja) | 燃料電池システム | |
JP5411901B2 (ja) | 燃料電池システム | |
US8273501B2 (en) | System and method for hydrating a proton exchange membrane fuel cell | |
JP2006040610A (ja) | 燃料電池システム | |
JP2010192292A (ja) | 燃料電池システム及びその運転方法 | |
JP6315714B2 (ja) | 燃料電池システムの運転制御方法 | |
JP2006344470A (ja) | 燃料電池の排出ガス処理装置 | |
US20230317984A1 (en) | Fuel cell system | |
JP7261828B2 (ja) | 燃料電池システム及び該システムの制御方法 | |
JP2011154802A (ja) | 燃料電池システム | |
JP2012089307A (ja) | 燃料電池システム及びその起動方法 | |
JP2011009057A (ja) | 燃料電池システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120306 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120309 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120426 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120611 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120625 |
|
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: 20120710 |
|
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: 20120713 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150720 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |