JP2013032987A - 水素センサ装置 - Google Patents
水素センサ装置 Download PDFInfo
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- JP2013032987A JP2013032987A JP2011169533A JP2011169533A JP2013032987A JP 2013032987 A JP2013032987 A JP 2013032987A JP 2011169533 A JP2011169533 A JP 2011169533A JP 2011169533 A JP2011169533 A JP 2011169533A JP 2013032987 A JP2013032987 A JP 2013032987A
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- hydrogen sensor
- siloxane
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
- G01N33/0014—Sample conditioning by eliminating a gas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0053—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to fuel cells
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—Specially adapted to detect a particular component
- G01N33/005—Specially adapted to detect a particular component for H2
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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
- H01M8/04082—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
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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
- H01M8/0444—Concentration; Density
- H01M8/0447—Concentration; Density of cathode exhausts
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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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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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- General Physics & Mathematics (AREA)
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- Power Engineering (AREA)
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- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Fuel Cell (AREA)
Abstract
【解決手段】水素センサ150は、燃料電池自動車に搭載する燃料電池からのオフガスが流れる排気管EP中の水素を検出するもので、分岐管DPに配置される。分岐管DPの、水素センサ150の上流には、ガス中に含まれるシロキサンを分解するシロキサン分解材130が配置される。シロキサン分解材130と水素センサ150の間には、シロキサン分解材によるシロキサンの分解により生成する二酸化ケイ素を捕捉する二酸化ケイ素捕捉材140が備えられる。
【選択図】図2
Description
線速度(m/s)=反応ガス流量(m3/s)/分解材断面積(m2)…(2)
ここで、シロキサン分解材130と反応ガス量との関係は、(式1)で示される空間速度が111.084h−1、(式2)で示される線速度が47.2m/sとした。
120…分解反応助剤添加口
130…シロキサン分解材
140…SiO2捕捉材
150…水素センサ
Claims (10)
- 燃料電池自動車に搭載され、水素を検出する水素センサを有する水素センサ装置であって、
前記水素センサの上流に配置され、前記ガス中に含まれるシロキサンを分解するシロキサン分解材を備えることを特徴とする水素センサ装置。 - 請求項1記載の水素センサ装置において、
前記水素センサは、前記燃料電池自動車に搭載された燃料電池のオフガス中の水素を検出することを特徴とする水素センサ装置。 - 請求項1記載の水素センサ装置において、
前記燃料電池の排気管を流れる前記オフガスを分流する分岐管を備え、
前記水素センサは、前記分岐管に配置することを特徴とする水素センサ装置。 - 請求項3記載の水素センサ装置において、
前記シロキサン分解材は、前記分岐管に配置することを特徴とする水素センサ装置。 - 請求項4記載の水素センサ装置において、
前記シロキサン分解材と前記水素センサの間に配置され、
前記シロキサン分解材によるシロキサンの分解により生成する二酸化シリコンを捕捉する二酸化シリコン捕捉材を備えることを特徴とする水素センサ装置。 - 請求項1記載の水素センサ装置において、
前記シロキサン分解材の上流に配置され、前記シロキサン分解材によるシロキサンの分解反応を助ける分解反応助燃剤を投入する投入口を備えることを特徴とする水素センサ装置。 - 請求項1記載の水素センサ装置において、
前記水素センサの上流に配置され、前記水素センサに向かうガスを加熱するヒーターを備えることを特徴とする水素センサ装置。 - 請求項1記載の水素センサ装置において、
前記シロキサン分解材は、前記排気管に配置することを特徴とする水素センサ装置。 - 請求項1記載の水素センサ装置において、
前記水素センサは、燃焼反応による発熱量を基に水素を検知することを特徴とする水素センサ装置。 - 請求項1記載の水素センサ装置において、
水素ガス検出室を有するケースを備え、
前記水素ガス検出室の底部に前記水素センサが保持され、
前記水素ガス検出室の開放端側に前記シロキサン分解材が備えられることを特徴とする水素センサ装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011169533A JP2013032987A (ja) | 2011-08-02 | 2011-08-02 | 水素センサ装置 |
US13/548,732 US20130034465A1 (en) | 2011-08-02 | 2012-07-13 | Hydrogen Sensing Device |
CN2012102536902A CN102914562A (zh) | 2011-08-02 | 2012-07-20 | 氢传感器装置 |
EP12178146A EP2554425A1 (en) | 2011-08-02 | 2012-07-27 | Hydrogen sensing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011169533A JP2013032987A (ja) | 2011-08-02 | 2011-08-02 | 水素センサ装置 |
Publications (1)
Publication Number | Publication Date |
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JP2013032987A true JP2013032987A (ja) | 2013-02-14 |
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ID=47076048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011169533A Pending JP2013032987A (ja) | 2011-08-02 | 2011-08-02 | 水素センサ装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130034465A1 (ja) |
EP (1) | EP2554425A1 (ja) |
JP (1) | JP2013032987A (ja) |
CN (1) | CN102914562A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017096811A (ja) * | 2015-11-25 | 2017-06-01 | 国立大学法人京都大学 | 多孔性材料のガス吸着量測定方法 |
JP2017094915A (ja) * | 2015-11-24 | 2017-06-01 | スズキ株式会社 | 燃料電池車両の水素検出装置 |
JP2017096812A (ja) * | 2015-11-25 | 2017-06-01 | 国立大学法人京都大学 | 熱分析装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10054575B2 (en) * | 2015-09-25 | 2018-08-21 | General Electric Company | Hydrogen detector and hydrogen detection method |
US20230096898A1 (en) * | 2020-01-29 | 2023-03-30 | Granitefuel Engineering Inc. | Siloxane removal systems and methods |
Citations (8)
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JP2003080029A (ja) * | 2001-09-14 | 2003-03-18 | Babcock Hitachi Kk | 排ガス浄化システムおよび排ガス浄化方法 |
JP2003329631A (ja) * | 2002-05-13 | 2003-11-19 | Honda Motor Co Ltd | ガス検知システム |
JP2004358325A (ja) * | 2003-06-03 | 2004-12-24 | Cataler Corp | シリカ分解触媒および排ガス浄化用触媒装置 |
JP2007048578A (ja) * | 2005-08-09 | 2007-02-22 | Toyota Motor Corp | 燃料電池システム |
JP2009063210A (ja) * | 2007-09-05 | 2009-03-26 | Chubu Electric Power Co Inc | 揮発性有機化合物の処理装置 |
JP2009136841A (ja) * | 2007-12-10 | 2009-06-25 | Chubu Electric Power Co Inc | 触媒酸化処理装置および触媒酸化処理方法 |
JP2009257293A (ja) * | 2008-04-21 | 2009-11-05 | Yanmar Co Ltd | ディーゼルエンジン |
JP2010144551A (ja) * | 2008-12-17 | 2010-07-01 | Denyo Co Ltd | 排気ガス浄化装置 |
Family Cites Families (9)
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JPS60222144A (ja) * | 1984-04-20 | 1985-11-06 | Matsushita Electric Works Ltd | ガスフイルタ |
JP3197455B2 (ja) * | 1995-03-14 | 2001-08-13 | 新コスモス電機株式会社 | ガスセンサ及びガスフィルタ |
JP4542248B2 (ja) * | 2000-08-09 | 2010-09-08 | 新コスモス電機株式会社 | シリコーンガス吸着剤及びガスフィルタ及びガスセンサ |
JP2004020377A (ja) * | 2002-06-17 | 2004-01-22 | Honda Motor Co Ltd | 接触燃焼式ガスセンサ |
CN1632978A (zh) * | 2004-12-29 | 2005-06-29 | 武汉理工大学 | 一种车用燃料电池发动机控制方法及装置 |
WO2007097025A1 (ja) * | 2006-02-27 | 2007-08-30 | Fis Inc. | 水素ガスセンサ |
FR2907348B1 (fr) * | 2006-10-18 | 2008-12-12 | Inst Francais Du Petrole | Utilisation d'alumines comme masse de captation de complexes organometalliques du silicium |
US7960303B2 (en) * | 2007-01-15 | 2011-06-14 | Cha Corporation | Microwave induced destruction of siloxanes and hydrogen sulfide in biogas |
CN201082682Y (zh) * | 2007-08-23 | 2008-07-09 | 上海燃料电池汽车动力系统有限公司 | 混合动力城市客车共平台设计的动力系统 |
-
2011
- 2011-08-02 JP JP2011169533A patent/JP2013032987A/ja active Pending
-
2012
- 2012-07-13 US US13/548,732 patent/US20130034465A1/en not_active Abandoned
- 2012-07-20 CN CN2012102536902A patent/CN102914562A/zh active Pending
- 2012-07-27 EP EP12178146A patent/EP2554425A1/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2003080029A (ja) * | 2001-09-14 | 2003-03-18 | Babcock Hitachi Kk | 排ガス浄化システムおよび排ガス浄化方法 |
JP2003329631A (ja) * | 2002-05-13 | 2003-11-19 | Honda Motor Co Ltd | ガス検知システム |
JP2004358325A (ja) * | 2003-06-03 | 2004-12-24 | Cataler Corp | シリカ分解触媒および排ガス浄化用触媒装置 |
JP2007048578A (ja) * | 2005-08-09 | 2007-02-22 | Toyota Motor Corp | 燃料電池システム |
JP2009063210A (ja) * | 2007-09-05 | 2009-03-26 | Chubu Electric Power Co Inc | 揮発性有機化合物の処理装置 |
JP2009136841A (ja) * | 2007-12-10 | 2009-06-25 | Chubu Electric Power Co Inc | 触媒酸化処理装置および触媒酸化処理方法 |
JP2009257293A (ja) * | 2008-04-21 | 2009-11-05 | Yanmar Co Ltd | ディーゼルエンジン |
JP2010144551A (ja) * | 2008-12-17 | 2010-07-01 | Denyo Co Ltd | 排気ガス浄化装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017094915A (ja) * | 2015-11-24 | 2017-06-01 | スズキ株式会社 | 燃料電池車両の水素検出装置 |
JP2017096811A (ja) * | 2015-11-25 | 2017-06-01 | 国立大学法人京都大学 | 多孔性材料のガス吸着量測定方法 |
JP2017096812A (ja) * | 2015-11-25 | 2017-06-01 | 国立大学法人京都大学 | 熱分析装置 |
Also Published As
Publication number | Publication date |
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US20130034465A1 (en) | 2013-02-07 |
CN102914562A (zh) | 2013-02-06 |
EP2554425A1 (en) | 2013-02-06 |
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