BRPI0917951A2 - sistema de célula de combustível, e, dispositivo eletrônico. - Google Patents

sistema de célula de combustível, e, dispositivo eletrônico.

Info

Publication number
BRPI0917951A2
BRPI0917951A2 BRPI0917951A BRPI0917951A BRPI0917951A2 BR PI0917951 A2 BRPI0917951 A2 BR PI0917951A2 BR PI0917951 A BRPI0917951 A BR PI0917951A BR PI0917951 A BRPI0917951 A BR PI0917951A BR PI0917951 A2 BRPI0917951 A2 BR PI0917951A2
Authority
BR
Brazil
Prior art keywords
electronic device
fuel cell
cell system
fuel
electronic
Prior art date
Application number
BRPI0917951A
Other languages
English (en)
Inventor
Jusuke Shimura
Yoshiaki Inoue
Original Assignee
Sony Corp
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
Priority claimed from JP2008209873A external-priority patent/JP5344218B2/ja
Priority claimed from JP2008233116A external-priority patent/JP5344219B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of BRPI0917951A2 publication Critical patent/BRPI0917951A2/pt

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
    • H01M8/04298—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
    • H01M8/04365—Temperature; Ambient temperature of other components of a fuel cell or 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • 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
    • H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
    • 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
    • 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
    • H01M8/04544—Voltage
    • H01M8/04559—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
    • H01M8/04313—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
    • H01M8/04574—Current
    • H01M8/04589—Current 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
    • H01M8/04701—Temperature
    • H01M8/04731—Temperature of other components of a fuel cell or 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
    • H01M8/04746—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
    • H01M8/10—Fuel cells with solid electrolytes
    • 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
    • H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
    • H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Fuel Cell (AREA)
BRPI0917951A 2008-08-18 2009-07-29 sistema de célula de combustível, e, dispositivo eletrônico. BRPI0917951A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008209873A JP5344218B2 (ja) 2008-08-18 2008-08-18 燃料電池システムおよび電子機器
JP2008233116A JP5344219B2 (ja) 2008-09-11 2008-09-11 燃料電池システムおよび電子機器
PCT/JP2009/063463 WO2010021231A1 (ja) 2008-08-18 2009-07-29 燃料電池システムおよび電子機器

Publications (1)

Publication Number Publication Date
BRPI0917951A2 true BRPI0917951A2 (pt) 2015-11-10

Family

ID=41707109

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0917951A BRPI0917951A2 (pt) 2008-08-18 2009-07-29 sistema de célula de combustível, e, dispositivo eletrônico.

Country Status (7)

Country Link
US (1) US8846257B2 (pt)
EP (1) EP2323208A4 (pt)
KR (1) KR20110041508A (pt)
CN (1) CN102119460B (pt)
BR (1) BRPI0917951A2 (pt)
RU (1) RU2477909C2 (pt)
WO (1) WO2010021231A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011054307A (ja) * 2009-08-31 2011-03-17 Toshiba Corp 燃料電池
JP5617218B2 (ja) * 2009-10-28 2014-11-05 株式会社村田製作所 燃料電池
US20110244351A1 (en) * 2010-04-01 2011-10-06 Jung-Kurn Park Operating method of fuel cell system
JP2011250628A (ja) * 2010-05-28 2011-12-08 Sony Corp 二次電池保護回路及びハイブリッド電源装置
CN103918114B (zh) * 2011-01-28 2016-05-04 Ird燃料电池股份有限公司 用于在变化负载和零下温度的情况下稳定直接甲醇燃料电池的操作的方法和系统
CN103413955B (zh) * 2013-08-07 2015-04-01 东南大学 一种防止固体氧化物燃料电池燃料利用率超限的控制方法
CN106898797B (zh) * 2015-12-21 2020-07-14 中国科学院大连化学物理研究所 一种直接甲醇燃料电池电堆进料控制方法
CN108615917B (zh) * 2018-04-11 2020-08-18 华中科技大学 一种固体氧化物燃料电池系统的故障检测系统及方法
CN110545601A (zh) * 2019-09-05 2019-12-06 山东建筑大学 一种采用燃料电池作为电源的路灯
JP7363674B2 (ja) * 2020-05-29 2023-10-18 トヨタ自動車株式会社 燃料電池システム

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* Cited by examiner, † Cited by third party
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JPS61151970A (ja) 1984-12-25 1986-07-10 Shin Kobe Electric Mach Co Ltd 液体燃料電池の燃料供給装置
JPS63168971A (ja) 1986-12-29 1988-07-12 Hitachi Ltd 燃料電池の燃料補給方法
US6329089B1 (en) * 1997-12-23 2001-12-11 Ballard Power Systems Inc. Method and apparatus for increasing the temperature of a fuel cell
US6447941B1 (en) * 1998-09-30 2002-09-10 Kabushiki Kaisha Toshiba Fuel cell
JP3413111B2 (ja) 1998-09-30 2003-06-03 株式会社東芝 燃料電池
JP3480451B2 (ja) * 2001-05-22 2003-12-22 日産自動車株式会社 燃料電池システム
RU2206939C1 (ru) * 2002-04-12 2003-06-20 Закрытое акционерное общество "Индепендент Пауэр Технолоджис" Электрохимический генератор на основе метанольных топливных элементов
JP3748434B2 (ja) 2002-06-12 2006-02-22 株式会社東芝 直接型メタノール燃料電池システム及び燃料カートリッジ
JP4407879B2 (ja) 2002-08-02 2010-02-03 株式会社東芝 燃料電池装置
US6590370B1 (en) 2002-10-01 2003-07-08 Mti Microfuel Cells Inc. Switching DC-DC power converter and battery charger for use with direct oxidation fuel cell power source
JP3772826B2 (ja) 2002-11-18 2006-05-10 日本電気株式会社 燃料電池システム、燃料電池を用いた携帯型電気機器、および燃料電池の運転方法
ATE476762T1 (de) * 2004-04-07 2010-08-15 Yamaha Motor Co Ltd Brennstoffzellensystem und steuerverfahren dafür
JP2005340174A (ja) * 2004-04-07 2005-12-08 Yamaha Motor Co Ltd 燃料電池システムおよびその制御方法
EP1758188A4 (en) * 2004-05-14 2009-11-11 Toshiba Kk FUEL CELL
JP4710245B2 (ja) 2004-05-14 2011-06-29 ソニー株式会社 電気化学エネルギー生成装置の駆動方法
JP5074032B2 (ja) 2004-08-31 2012-11-14 ヤマハ発動機株式会社 燃料電池システムおよびその制御方法
JP2006286408A (ja) 2005-03-31 2006-10-19 Hitachi Ltd 燃料電池の最大電力点電圧特定方法および燃料電池制御システムならびに燃料電池制御システムに使用される電力制御装置
JP2006286321A (ja) * 2005-03-31 2006-10-19 Ricoh Co Ltd 燃料電池システムならびにそのような燃料電池システムを備える電子機器および画像形成装置
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TWI274436B (en) 2006-02-23 2007-02-21 Iner Aec Executive Yuan Method of supplying fuel to fuel cells
JP5168950B2 (ja) * 2006-08-11 2013-03-27 ソニー株式会社 燃料電池、電子機器および燃料供給方法
JPWO2008020562A1 (ja) * 2006-08-17 2010-01-07 株式会社東芝 電子機器
JP2008078068A (ja) 2006-09-25 2008-04-03 Ricoh Co Ltd 燃料電池システム、電子機器及び画像形成装置
JP2008146950A (ja) 2006-12-08 2008-06-26 Ricoh Co Ltd 燃料電池システム、電子機器及び画像形成装置
JP4395621B2 (ja) * 2006-12-13 2010-01-13 カシオ計算機株式会社 電子機器
JP2008210566A (ja) 2007-02-23 2008-09-11 Toshiba Corp 燃料電池
JP2009016311A (ja) 2007-07-09 2009-01-22 Toshiba Corp 燃料電池
JP2009054546A (ja) 2007-08-29 2009-03-12 Toshiba Corp 燃料電池装置の駆動方法
JP2009134885A (ja) 2007-11-28 2009-06-18 Casio Comput Co Ltd 燃料電池システム及びその制御方法
JP2009176483A (ja) 2008-01-22 2009-08-06 Toshiba Corp 燃料電池システム
JP2009245641A (ja) 2008-03-28 2009-10-22 Toshiba Corp 燃料電池システム

Also Published As

Publication number Publication date
RU2011106110A (ru) 2012-08-27
KR20110041508A (ko) 2011-04-21
CN102119460B (zh) 2014-05-14
RU2477909C2 (ru) 2013-03-20
CN102119460A (zh) 2011-07-06
WO2010021231A1 (ja) 2010-02-25
US8846257B2 (en) 2014-09-30
EP2323208A4 (en) 2014-01-08
US20110140547A1 (en) 2011-06-16
EP2323208A1 (en) 2011-05-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.