JP5165697B2 - 超音波検出器を備える燃料電池システム - Google Patents

超音波検出器を備える燃料電池システム Download PDF

Info

Publication number
JP5165697B2
JP5165697B2 JP2009546674A JP2009546674A JP5165697B2 JP 5165697 B2 JP5165697 B2 JP 5165697B2 JP 2009546674 A JP2009546674 A JP 2009546674A JP 2009546674 A JP2009546674 A JP 2009546674A JP 5165697 B2 JP5165697 B2 JP 5165697B2
Authority
JP
Japan
Prior art keywords
fuel cell
ultrasonic
cell system
humidity
channel system
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
Application number
JP2009546674A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010517229A (ja
JP2010517229A5 (https=
Inventor
アンドレアス・クヌープ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mercedes Benz Group AG
Original Assignee
Daimler AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daimler AG filed Critical Daimler AG
Publication of JP2010517229A publication Critical patent/JP2010517229A/ja
Publication of JP2010517229A5 publication Critical patent/JP2010517229A5/ja
Application granted granted Critical
Publication of JP5165697B2 publication Critical patent/JP5165697B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
    • 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
    • H01M8/0432—Temperature; Ambient temperature
    • H01M8/04328—Temperature; Ambient temperature of anode 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
    • H01M8/04313—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
    • H01M8/0432—Temperature; Ambient temperature
    • H01M8/04335—Temperature; Ambient temperature 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
    • H01M8/04313—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
    • H01M8/04828—Humidity; Water content
    • H01M8/04835—Humidity; Water content 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
    • H01M8/04992—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
    • 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
    • H01M8/2465—Details of groupings of fuel cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02836—Flow rate, liquid level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02845—Humidity, wetness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02881—Temperature
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Analytical Chemistry (AREA)
  • Evolutionary Computation (AREA)
  • Automation & Control Theory (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Acoustics & Sound (AREA)
  • Computing Systems (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Fuel Cell (AREA)
JP2009546674A 2007-01-26 2008-01-16 超音波検出器を備える燃料電池システム Expired - Fee Related JP5165697B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007003938A DE102007003938A1 (de) 2007-01-26 2007-01-26 Brennstoffzellensystem mit Ultraschalldetektor
DE102007003938.9 2007-01-26
PCT/EP2008/000283 WO2008089903A1 (en) 2007-01-26 2008-01-16 Fuell cell system with ultrasonic detector

Publications (3)

Publication Number Publication Date
JP2010517229A JP2010517229A (ja) 2010-05-20
JP2010517229A5 JP2010517229A5 (https=) 2013-01-10
JP5165697B2 true JP5165697B2 (ja) 2013-03-21

Family

ID=39304853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009546674A Expired - Fee Related JP5165697B2 (ja) 2007-01-26 2008-01-16 超音波検出器を備える燃料電池システム

Country Status (6)

Country Link
US (1) US9012048B2 (https=)
EP (1) EP2130258B1 (https=)
JP (1) JP5165697B2 (https=)
AT (1) ATE519243T1 (https=)
DE (1) DE102007003938A1 (https=)
WO (1) WO2008089903A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008019874B4 (de) * 2008-04-17 2021-02-18 Audi Ag Verfahren zur Bestimmung eines Gehalts oder Partialdrucks einer Gaskomponente einer Brennstoffzelle
US8927165B2 (en) * 2010-06-28 2015-01-06 GM Global Technology Operations LLC Stack cathode inlet RH (relative humidity) control without RH sensing device feedback
DE102010027515A1 (de) 2010-07-14 2012-05-03 Ekpro Gmbh Verfahren zur Überwachung und Reglung von Brennstoffzellen
US10309931B2 (en) 2016-10-05 2019-06-04 Ford Global Technologies, Llc Systems and methods for humidity determination and uses thereof
US10330644B2 (en) 2016-10-05 2019-06-25 Ford Global Technologies, Llc Systems and methods for humidity determination and uses thereof
US10302596B2 (en) * 2016-10-05 2019-05-28 Ford Global Technologies, Llc Systems and methods for humidity determination and uses thereof
CN107293770B (zh) * 2017-06-13 2021-07-23 浙江瀚广新能源科技有限公司 燃料电池内部含水量控制系统及方法
AT523771B1 (de) * 2020-04-22 2022-05-15 Avl List Gmbh Brennstoffzellensystem mit einer Sensorvorrichtung zur Bestimmung wenigstens eines Brennstoffzellenparameters aus einem akustischen Sensorparameter
DE102021206575A1 (de) * 2021-06-25 2022-12-29 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Überwachung einer elektrochemischen Zelleneinheit

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257255A (en) 1991-06-28 1993-01-06 Hycontrol Technology Limited Monitoring the concentration of carbon dioxide
JPH0668890A (ja) * 1992-08-24 1994-03-11 Toshiba Corp 燃料電池発電システム
JPH09320626A (ja) * 1996-05-31 1997-12-12 Toshiba Corp リン酸型燃料電池発電システム
DE19653901A1 (de) * 1996-12-21 1998-06-25 Michel Kim Herwig Verfahren und Vorrichtungen zur autothermen Vergasung von Festbrennstoffen und Verwertung von Generatorgas in Gasmaschinen sowie zur Prozeßsteuerung des Gesamtsystems aus Gasgenerator, Gaswäsche und Gasmaschinenbetrieb in Echtzeit
JP3878342B2 (ja) * 1998-10-15 2007-02-07 株式会社テイエルブイ 流体乾き度測定装置
JP2000241399A (ja) * 1999-02-19 2000-09-08 Ngk Spark Plug Co Ltd ガス濃度センサ
DE19944047C2 (de) 1999-09-14 2003-09-25 Schubert & Salzer Control Syst Vorrichtung zur Messung der Konzentration oder Dichte sowie von Partikeln
US6852434B2 (en) * 1999-12-23 2005-02-08 Ballard Power Systems Inc. Fuel cell assembly with an improved gas sensor
DE10047248A1 (de) 2000-09-23 2002-04-18 Dornier Gmbh Elektrochemischer Zellenstapel
US6568270B2 (en) * 2001-03-13 2003-05-27 Rosemount Aerospace Inc. Ultrasonic sensor self test for integrity/performance verification
JP2002277449A (ja) * 2001-03-15 2002-09-25 Tlv Co Ltd 二相流体の乾き度又は湿り度測定装置
DE10143841B4 (de) 2001-09-06 2008-04-17 Maschinenfabrik Kurt Neubauer Gmbh & Co Gargerät mit Feuchtemesseinrichtung
DE10149333B4 (de) 2001-10-06 2007-06-28 Robert Bosch Gmbh Sensorvorrichtung zur Messung der Feuchtigkeit von Gasen
JP4096575B2 (ja) * 2002-02-15 2008-06-04 日産自動車株式会社 燃料電池システム
EP1369945B1 (en) * 2002-04-15 2012-08-15 Panasonic Corporation Fuel cell system
JP2004146236A (ja) * 2002-10-25 2004-05-20 Denso Corp 燃料電池システム
KR100534698B1 (ko) * 2003-07-11 2005-12-07 현대자동차주식회사 연료전지 시스템
JP4698965B2 (ja) * 2004-03-29 2011-06-08 本田技研工業株式会社 燃料電池システム
US7169490B2 (en) 2004-03-29 2007-01-30 Ballard Power Systems Inc. Hydrogen concentration sensor for an electrochemical fuel cell
JP2006071426A (ja) * 2004-09-01 2006-03-16 Sony Corp 濃度測定装置、濃度測定方法、燃料電池システム及び燃料電池システムの運転方法
JP2006073427A (ja) * 2004-09-03 2006-03-16 Nissan Motor Co Ltd 燃料電池システム
EP1722433A1 (en) 2005-04-20 2006-11-15 Yamaha Hatsudoki Kabushiki Kaisha Fuel cell system and method therefor of measuring fuel concentration in fuel aqueous solution
JP2007128758A (ja) * 2005-11-04 2007-05-24 Toyota Motor Corp 燃料電池システム及び燃料電池内のガス成分状態検出方法
TW200746534A (en) * 2006-06-06 2007-12-16 Univ Yuan Ze Manufacturing method of fuel cell having integrated catalyst layer and micro-sensor

Also Published As

Publication number Publication date
EP2130258B1 (en) 2011-08-03
JP2010517229A (ja) 2010-05-20
ATE519243T1 (de) 2011-08-15
US20100028722A1 (en) 2010-02-04
US9012048B2 (en) 2015-04-21
DE102007003938A1 (de) 2008-07-31
EP2130258A1 (en) 2009-12-09
WO2008089903A1 (en) 2008-07-31

Similar Documents

Publication Publication Date Title
JP5165697B2 (ja) 超音波検出器を備える燃料電池システム
CN101577339B (zh) 用于燃料电池系统的阳极回路观测器
US8129056B2 (en) System and method for controlling an anode side recirculation pump in a fuel cell system
US8470479B2 (en) Sensorless relative humidity control in a fuel cell application
US7169490B2 (en) Hydrogen concentration sensor for an electrochemical fuel cell
US7946151B2 (en) Proton exchange membrane fuel cell humidity sensor
US7553575B2 (en) Fuel cell humidification system and method
CA2815012C (en) Fuel cell system comprising a wetness detection system and control of supply-gas amount/reaction-gas amount
US8133624B2 (en) Fuel cell module design for robust pressure measurements in freezing conditions
US10359456B2 (en) Multichannel fuel cell test station
US8637199B2 (en) Fuel cell using organic fuel
JP2004146236A (ja) 燃料電池システム
KR101072486B1 (ko) 연료전지 흡기계 온·습도 제어장치 및 방법
KR20100047055A (ko) 연료전지 차량의 수소 재순환 유량 계측 장치 및 방법
JP2007128758A (ja) 燃料電池システム及び燃料電池内のガス成分状態検出方法
JP5016426B2 (ja) メタノール透過量測定装置
KR101040838B1 (ko) 연료전지 시스템 및 이를 위한 유체 센싱 장치
JP2013062191A (ja) メタノール濃度センサの取付構造
KR20110068011A (ko) 워터트랩의 시험장치
Utaka et al. Measurement of effective oxygen diffusivity in microporous media containing moisture
KR101314879B1 (ko) 농도 센싱 장치 및 이를 구비한 연료 전지 시스템
CN208256811U (zh) 水氢发电机的制冷机构
KR100653674B1 (ko) 연료전지의 가스 습도 제어장치 및 그 방법
KR100653672B1 (ko) 연료전지의 가스 습도 제어장치
JP5352944B2 (ja) 燃料電池の温度制御方法および温度制御装置

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20110422

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110608

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120125

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120125

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20120305

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20120420

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20120427

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120524

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120710

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20121005

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20121015

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20121109

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: 20121211

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20121219

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20151228

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees