WO2009078243A1 - 電池学習システム - Google Patents

電池学習システム Download PDF

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Publication number
WO2009078243A1
WO2009078243A1 PCT/JP2008/071083 JP2008071083W WO2009078243A1 WO 2009078243 A1 WO2009078243 A1 WO 2009078243A1 JP 2008071083 W JP2008071083 W JP 2008071083W WO 2009078243 A1 WO2009078243 A1 WO 2009078243A1
Authority
WO
WIPO (PCT)
Prior art keywords
learning
battery
memory device
characteristic curve
power source
Prior art date
Application number
PCT/JP2008/071083
Other languages
English (en)
French (fr)
Inventor
Ayako Kawase
Original Assignee
Toyota Jidosha Kabushiki Kaisha
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 Toyota Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Priority to US12/747,748 priority Critical patent/US8538709B2/en
Priority to CN2008801066649A priority patent/CN101803091B/zh
Priority to DE112008003377.3T priority patent/DE112008003377B4/de
Publication of WO2009078243A1 publication Critical patent/WO2009078243A1/ja

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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
    • 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
    • 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
    • H01M8/04992—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
    • H01M8/10—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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Computing Systems (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Fuel Cell (AREA)
  • Secondary Cells (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

　燃料電池システム(１０)は、電源回路(１１)と、負荷である回転電機(２２)と、記憶装置(３８)と、制御部(４０)とで構成される。ここで、電池学習システムは、電源回路(１１)の構成要素である燃料電池(３０)と、高周波信号源(３２)と、電流検出手段(３４)と、電圧検出手段(３６)と、記憶装置(３８)と、制御部(４０)の構成要素である電池学習部(４２)とを含む部分に相当する。インピーダンス値は、電流検出手段(３４)と電圧検出手段(３６)のそれぞれの検出値の交流成分から取得される。電池学習部(４２)は、Ｉ-Ｖ特性線の学習を行うＩ-Ｖ特性線学習モジュール(４４)と、インピーダンス値の取得間隔が予め定めた所定の閾値間隔を超えているか否かを判断し、超えているときは学習を禁止する学習禁止判断モジュール(４６)とを有する。
PCT/JP2008/071083 2007-12-14 2008-11-20 電池学習システム WO2009078243A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/747,748 US8538709B2 (en) 2007-12-14 2008-11-20 Battery learning system
CN2008801066649A CN101803091B (zh) 2007-12-14 2008-11-20 电池学习系统
DE112008003377.3T DE112008003377B4 (de) 2007-12-14 2008-11-20 Batterie-Lernsystem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007323055A JP4353299B2 (ja) 2007-12-14 2007-12-14 電池学習システム
JP2007-323055 2007-12-14

Publications (1)

Publication Number Publication Date
WO2009078243A1 true WO2009078243A1 (ja) 2009-06-25

Family

ID=40795362

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/071083 WO2009078243A1 (ja) 2007-12-14 2008-11-20 電池学習システム

Country Status (5)

Country Link
US (1) US8538709B2 (ja)
JP (1) JP4353299B2 (ja)
CN (1) CN101803091B (ja)
DE (1) DE112008003377B4 (ja)
WO (1) WO2009078243A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106030880B (zh) * 2014-02-17 2018-12-21 日产自动车株式会社 燃料电池系统以及燃料电池系统的控制方法
JP6268607B2 (ja) * 2014-11-27 2018-01-31 トヨタ自動車株式会社 燃料電池の検査方法
CN107436560A (zh) 2016-05-26 2017-12-05 台达电子企业管理（上海）有限公司 电源控制方法、电源控制装置和电源控制系统
JP6579068B2 (ja) 2016-09-16 2019-09-25 トヨタ自動車株式会社 燃料電池の出力性能診断装置、燃料電池の出力性能診断システム、燃料電池の出力性能診断方法、及び燃料電池の出力性能診断プログラム
JP6856502B2 (ja) * 2017-11-20 2021-04-07 本田技研工業株式会社 電源システム及び電源システムの制御方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08138710A (ja) * 1994-11-10 1996-05-31 Toyota Motor Corp 燃料電池の発電装置
JPH1083824A (ja) * 1996-09-06 1998-03-31 Toyota Motor Corp 燃料電池の発電装置およびその方法
JP2003014796A (ja) * 2001-07-03 2003-01-15 Yokogawa Electric Corp インピーダンスの測定装置
JP2006220629A (ja) * 2005-02-14 2006-08-24 Furukawa Battery Co Ltd:The 蓄電池の内部インピーダンス測定装置および蓄電池の内部インピーダンス測定方法
JP2007018741A (ja) * 2005-07-05 2007-01-25 Toyota Motor Corp 燃料電池システム及び交流インピーダンスの測定方法
JP2007048628A (ja) * 2005-08-10 2007-02-22 Toyota Motor Corp 燃料電池電源制御装置、燃料電池システム及び燃料電池電源制御方法
JP2007207442A (ja) * 2006-01-30 2007-08-16 Toyota Motor Corp 燃料電池システム
JP2007250365A (ja) * 2006-03-16 2007-09-27 Yokogawa Electric Corp 燃料電池の電気化学的分光特性計測方法
JP2008098134A (ja) * 2006-09-11 2008-04-24 Toyota Motor Corp 燃料電池システム
JP2008235027A (ja) * 2007-03-20 2008-10-02 Toyota Motor Corp 燃料電池システム
JP2008300177A (ja) * 2007-05-31 2008-12-11 Toyota Motor Corp 燃料電池システム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522481A (en) * 1968-03-01 1970-08-04 Kw Battery Co Storage battery protective device
US4025916A (en) * 1975-10-14 1977-05-24 Goodyear Aerospace Corporation Battery condition monitoring method and apparatus
US6167309A (en) * 1997-09-15 2000-12-26 Cardiac Pacemakers, Inc. Method for monitoring end of life for battery
US6262577B1 (en) * 1998-09-18 2001-07-17 Matsushita Electric Industrial Co., Ltd. Method of measuring quantities indicating state of electrochemical device and apparatus for the same
DE19936542C2 (de) * 1999-08-03 2003-06-26 Daimler Chrysler Ag Verfahren zur Bestimmung eines Alterungszustandes einer Gebrauchs-Batterie
JP4638251B2 (ja) * 2005-02-07 2011-02-23 富士重工業株式会社 バッテリの管理装置

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08138710A (ja) * 1994-11-10 1996-05-31 Toyota Motor Corp 燃料電池の発電装置
JPH1083824A (ja) * 1996-09-06 1998-03-31 Toyota Motor Corp 燃料電池の発電装置およびその方法
JP2003014796A (ja) * 2001-07-03 2003-01-15 Yokogawa Electric Corp インピーダンスの測定装置
JP2006220629A (ja) * 2005-02-14 2006-08-24 Furukawa Battery Co Ltd:The 蓄電池の内部インピーダンス測定装置および蓄電池の内部インピーダンス測定方法
JP2007018741A (ja) * 2005-07-05 2007-01-25 Toyota Motor Corp 燃料電池システム及び交流インピーダンスの測定方法
JP2007048628A (ja) * 2005-08-10 2007-02-22 Toyota Motor Corp 燃料電池電源制御装置、燃料電池システム及び燃料電池電源制御方法
JP2007207442A (ja) * 2006-01-30 2007-08-16 Toyota Motor Corp 燃料電池システム
JP2007250365A (ja) * 2006-03-16 2007-09-27 Yokogawa Electric Corp 燃料電池の電気化学的分光特性計測方法
JP2008098134A (ja) * 2006-09-11 2008-04-24 Toyota Motor Corp 燃料電池システム
JP2008235027A (ja) * 2007-03-20 2008-10-02 Toyota Motor Corp 燃料電池システム
JP2008300177A (ja) * 2007-05-31 2008-12-11 Toyota Motor Corp 燃料電池システム

Also Published As

Publication number Publication date
DE112008003377B4 (de) 2015-05-13
CN101803091B (zh) 2013-10-02
DE112008003377T5 (de) 2010-12-30
CN101803091A (zh) 2010-08-11
US20100287126A1 (en) 2010-11-11
JP2009146744A (ja) 2009-07-02
JP4353299B2 (ja) 2009-10-28
US8538709B2 (en) 2013-09-17

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