BR0309149A - Fonte de energia para célula combustìvel - Google Patents

Fonte de energia para célula combustìvel

Info

Publication number
BR0309149A
BR0309149A BR0309149-0A BR0309149A BR0309149A BR 0309149 A BR0309149 A BR 0309149A BR 0309149 A BR0309149 A BR 0309149A BR 0309149 A BR0309149 A BR 0309149A
Authority
BR
Brazil
Prior art keywords
fuel cell
power source
cell power
cell system
control means
Prior art date
Application number
BR0309149-0A
Other languages
English (en)
Inventor
Steven D Pratt
Sivakumar Muthuswamy
Ronald J Kelley
Robert W Pennisi
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of BR0309149A publication Critical patent/BR0309149A/pt

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04201Reactant storage and supply, e.g. means for feeding, pipes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L58/00Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/30Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
    • B60L58/31Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for starting of fuel cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313Processes 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
    • H01M8/04537Electric variables
    • H01M8/04604Power, energy, capacity or load
    • H01M8/04619Power, energy, capacity or load of fuel cell stacks
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313Processes 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
    • H01M8/04537Electric variables
    • H01M8/04604Power, energy, capacity or load
    • H01M8/04626Power, energy, capacity or load of auxiliary devices, e.g. batteries, capacitors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746Pressure; Flow
    • H01M8/04753Pressure; Flow of fuel cell reactants
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04828Humidity; Water content
    • H01M8/0485Humidity; Water content of the electrolyte
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04858Electric variables
    • H01M8/04865Voltage
    • H01M8/0488Voltage of fuel cell stacks
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04858Electric variables
    • H01M8/04895Current
    • H01M8/0491Current of fuel cell stacks
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04858Electric variables
    • H01M8/04925Power, energy, capacity or load
    • H01M8/0494Power, energy, capacity or load of fuel cell stacks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L2250/00Driver interactions
    • B60L2250/16Driver interactions by display
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/30Fuel cells in portable systems, e.g. mobile phone, laptop
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/10Applications of fuel cells in buildings
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel cells
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40Application of hydrogen technology to transportation, e.g. using fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fuel Cell (AREA)

Abstract

"FONTE DE ENERGIA PARA CéLULA COMBUSTìVEL". Uma fonte de energia da célula combustível (100) para utilização em sistemas eletrónicos inclui um sistema de célula combustível (130) e um meio de controle (150). O meio de controle (150) calcula os requisitos de energia líquida de um dispositivo de carga de uma ou mais fontes de informação funcionais; e determina um ponto de operação do sistema de célula combustível (130) ao casar os requisitos de energia líquida com as características de energia do sistema de célula combustível (130).
BR0309149-0A 2002-04-12 2003-04-09 Fonte de energia para célula combustìvel BR0309149A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/121,362 US7049015B2 (en) 2002-04-12 2002-04-12 Method of operating a fuel cell power source
PCT/US2003/010881 WO2003088393A1 (en) 2002-04-12 2003-04-09 Fuel cell power source

Publications (1)

Publication Number Publication Date
BR0309149A true BR0309149A (pt) 2005-10-25

Family

ID=28790312

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0309149-0A BR0309149A (pt) 2002-04-12 2003-04-09 Fonte de energia para célula combustìvel

Country Status (8)

Country Link
US (1) US7049015B2 (pt)
EP (1) EP1497880B1 (pt)
JP (1) JP4959922B2 (pt)
KR (1) KR100714671B1 (pt)
CN (1) CN100380719C (pt)
AU (1) AU2003226337A1 (pt)
BR (1) BR0309149A (pt)
WO (1) WO2003088393A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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US7674536B2 (en) * 2003-06-27 2010-03-09 Nokia Corporation Fuel supply device and fuel supply system
WO2005011034A1 (ja) * 2003-07-25 2005-02-03 Matsushita Electric Industrial Co., Ltd. 燃料電池システム
US20050280392A1 (en) * 2004-06-22 2005-12-22 Nguyen Don J Fuel cell power adapter for computer system
US20070190378A1 (en) 2006-02-16 2007-08-16 Masahiro Takada Direct oxidation fuel cell systems with regulated fuel concentration and oxidant flow
JP2008103089A (ja) * 2006-10-17 2008-05-01 Canon Inc 燃料電池装置における燃料容器の燃料残量算出装置、燃料電池装置、燃料電池装置を搭載した電力利用機器
US20080157918A1 (en) * 2006-12-29 2008-07-03 Motorola, Inc. System for validating refillable fuel cartridges
DE102007014617A1 (de) * 2007-03-23 2008-09-25 Forschungszentrum Jülich GmbH Brennstoffzellensystem und Verfahren zur Regelung eines Brennstoffzellensystems
US7803489B2 (en) * 2007-03-26 2010-09-28 Advanced Hydrogen Power Systems, Inc. Hydrogen mobile power plant that extracts hydrogen fuel from water
US8846255B2 (en) * 2007-04-20 2014-09-30 Honeywell International Inc. Fuel cells used to supplement power sources for aircraft equipment
US8385997B2 (en) 2007-12-11 2013-02-26 Tokitae Llc Spectroscopic detection of malaria via the eye
US8840536B2 (en) * 2007-12-11 2014-09-23 Tokitae, LLC Systems, devices, and methods including paramagnetic oscillation, rotation and translation of hemozoin asymmetric nanoparticles in response to multi-harmonic optical detection of the presence of hemozoin
WO2010027422A2 (en) * 2008-08-25 2010-03-11 Eveready Battery Company, Inc. Battery power supply having a fluid consuming battery with an improved fluid manager
US8273491B2 (en) * 2009-10-08 2012-09-25 GM Global Technology Operations LLC Method to reduce time until acceptable drive away in a fuel cell system
US9044141B2 (en) * 2010-02-10 2015-06-02 Tokitae Llc Systems, devices, and methods including a dark-field reflected-illumination apparatus
US8781184B2 (en) * 2010-02-10 2014-07-15 Tokitae Llc Systems, devices, and methods for detection of malaria
KR101510066B1 (ko) 2011-12-09 2015-04-14 유나이티드 테크놀로지스 코포레이션 연료전지 어셈블리 및 제어 방법

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JPS60230364A (ja) * 1984-04-27 1985-11-15 Toshiba Corp 燃料電池装置
US5023150A (en) * 1988-08-19 1991-06-11 Fuji Electric Co., Ltd. Method and apparatus for controlling a fuel cell
US5290641A (en) * 1989-10-06 1994-03-01 Fuji Electric Co., Ltd. Method of controlling operation of fuel cell power supply
EP0559816B1 (en) * 1990-11-23 1997-05-28 Vickers Shipbuilding & Engineering Limited Application of fuel cells to power generation systems
JPH08136626A (ja) * 1994-09-16 1996-05-31 Seiko Epson Corp バッテリー残存容量計及びバッテリー残存容量の演算方法
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Also Published As

Publication number Publication date
CN1653635A (zh) 2005-08-10
US7049015B2 (en) 2006-05-23
AU2003226337A1 (en) 2003-10-27
WO2003088393A1 (en) 2003-10-23
KR100714671B1 (ko) 2007-05-07
EP1497880A1 (en) 2005-01-19
CN100380719C (zh) 2008-04-09
EP1497880A4 (en) 2007-09-05
EP1497880B1 (en) 2017-06-07
JP4959922B2 (ja) 2012-06-27
US20030194589A1 (en) 2003-10-16
JP2005528739A (ja) 2005-09-22
KR20040101459A (ko) 2004-12-02

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: MOTOROLA SOLUTIONS, INC. (US)

B25A Requested transfer of rights approved

Owner name: MOTOROLA MOBILITY, INC. (US)

B25G Requested change of headquarter approved

Owner name: MOTOROLA MOBILITY, INC. (US)

B25E Requested change of name of applicant rejected

Owner name: MOTOROLA MOBILITY, INC. (US)

Free format text: INDEFERIDA A ALTERACAO DE NOME SOLICITADA ATRAVES DA PETICAO NO 020130025937-RJ, DE 28/03/2013, UMA VEZ QUE NAO FOI PAGA A RESPECTIVA TAXA DE RETRIBUICAO.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM OS ARTS. 8O E 13 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]
B25D Requested change of name of applicant approved

Owner name: MOTOROLA MOBILITY, LLC (US)

B25A Requested transfer of rights approved

Owner name: GOOGLE TECHNOLOGY HOLDINGS LLC (US)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2509 DE 05-02-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.