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GB2461350B - Battery control method and system - Google Patents

Battery control method and system

Info

Publication number
GB2461350B
GB2461350B GB0823450A GB0823450A GB2461350B GB 2461350 B GB2461350 B GB 2461350B GB 0823450 A GB0823450 A GB 0823450A GB 0823450 A GB0823450 A GB 0823450A GB 2461350 B GB2461350 B GB 2461350B
Authority
GB
United Kingdom
Prior art keywords
control method
battery control
battery
control
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.)
Active
Application number
GB0823450A
Other versions
GB2461350A (en
GB0823450D0 (en
Inventor
Hiroshi Arita
Takeyuki Itabashi
Youhei Kawahara
Motomi Shimada
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 JP2007335512A external-priority patent/JP5017084B2/en
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB0823450D0 publication Critical patent/GB0823450D0/en
Publication of GB2461350A publication Critical patent/GB2461350A/en
Application granted granted Critical
Publication of GB2461350B publication Critical patent/GB2461350B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/389—Measuring internal impedance, internal conductance or related variables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • G01R31/3662—
    • G01R31/3679—
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/392—Determining battery ageing or deterioration, e.g. state of health
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • 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
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Secondary Cells (AREA)
GB0823450A 2007-12-27 2008-12-23 Battery control method and system Active GB2461350B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007335512A JP5017084B2 (en) 2007-03-09 2007-12-27 Battery control method and system

Publications (3)

Publication Number Publication Date
GB0823450D0 GB0823450D0 (en) 2009-01-28
GB2461350A GB2461350A (en) 2010-01-06
GB2461350B true GB2461350B (en) 2011-03-30

Family

ID=40344334

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0823450A Active GB2461350B (en) 2007-12-27 2008-12-23 Battery control method and system

Country Status (1)

Country Link
GB (1) GB2461350B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11099240B2 (en) 2019-01-04 2021-08-24 Kabushiki Kaisha Toshiba Device and method for evaluating energy storage device and evaluation system
US11300625B2 (en) 2019-01-22 2022-04-12 Kabushiki Kaisha Toshiba Evaluation device, evaluation method and evaluation system for energy storage device

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101307198B1 (en) 2009-01-28 2013-09-11 스미도모쥬기가이고교 가부시키가이샤 Hybrid work machine and power storage control device
EP2439551A1 (en) * 2010-10-05 2012-04-11 IPS Integrated Power Solutions AG Method of determining battery status information
JP2014085118A (en) * 2012-10-19 2014-05-12 Toyota Motor Corp Electricity storage system and abnormality discrimination method
KR102072247B1 (en) * 2013-07-16 2020-01-31 현대모비스 주식회사 Temperature management system of battery pack and method thereof
WO2015162259A1 (en) * 2014-04-24 2015-10-29 Schoeller Logistics Technologies Holding Gmbh Continuous evaluation of health parameters for higher safety in battery operation
FR3030768B1 (en) * 2014-12-22 2018-04-06 Renault S.A.S METHOD FOR ENERGY MANAGEMENT OF A TRACTION BATTERY OF A RECHARGEABLE HYBRID VEHICLE
TWI627808B (en) * 2017-04-28 2018-06-21 廣達電腦股份有限公司 Battery device and battery protection method
CN110015188B (en) * 2017-08-31 2022-10-18 比亚迪股份有限公司 Battery equalization method, system, vehicle, storage medium and electronic device
CN110015187B (en) * 2017-08-31 2023-01-06 比亚迪股份有限公司 Battery equalization method, system, vehicle, storage medium and electronic device
KR102296993B1 (en) 2017-11-17 2021-09-01 주식회사 엘지에너지솔루션 Apparatus and Method for Estimating Resistance of Secondary Battery
JP7067909B2 (en) * 2017-12-04 2022-05-16 トヨタ自動車株式会社 Rechargeable battery system
JP7124812B2 (en) 2019-09-30 2022-08-24 株式会社デンソー Battery state estimation device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611314A3 (en) * 1987-02-19 1988-08-26 Chloride France Sa Method and device for monitoring the reserve of a storage battery
JP2002075461A (en) * 2000-09-05 2002-03-15 Toyota Motor Corp Secondary battery deterioration determination device and deterioration determination method, and secondary battery management device and management method
JP2004271445A (en) * 2003-03-11 2004-09-30 Nippon Soken Inc Secondary battery internal resistance detection device and deterioration determination device, and internal resistance detection method and deterioration determination method
JP2005127894A (en) * 2003-10-24 2005-05-19 Auto Network Gijutsu Kenkyusho:Kk Lead storage battery state management device and lead storage battery deterioration state detection method
EP1830197A2 (en) * 2006-03-01 2007-09-05 Fujitsu Ten Limited Vehicle battery monitor apparatus and method
JP2008256673A (en) * 2007-03-09 2008-10-23 Hitachi Ltd Battery control method and system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611314A3 (en) * 1987-02-19 1988-08-26 Chloride France Sa Method and device for monitoring the reserve of a storage battery
JP2002075461A (en) * 2000-09-05 2002-03-15 Toyota Motor Corp Secondary battery deterioration determination device and deterioration determination method, and secondary battery management device and management method
JP2004271445A (en) * 2003-03-11 2004-09-30 Nippon Soken Inc Secondary battery internal resistance detection device and deterioration determination device, and internal resistance detection method and deterioration determination method
JP2005127894A (en) * 2003-10-24 2005-05-19 Auto Network Gijutsu Kenkyusho:Kk Lead storage battery state management device and lead storage battery deterioration state detection method
EP1830197A2 (en) * 2006-03-01 2007-09-05 Fujitsu Ten Limited Vehicle battery monitor apparatus and method
JP2008256673A (en) * 2007-03-09 2008-10-23 Hitachi Ltd Battery control method and system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11099240B2 (en) 2019-01-04 2021-08-24 Kabushiki Kaisha Toshiba Device and method for evaluating energy storage device and evaluation system
US11300625B2 (en) 2019-01-22 2022-04-12 Kabushiki Kaisha Toshiba Evaluation device, evaluation method and evaluation system for energy storage device

Also Published As

Publication number Publication date
GB2461350A (en) 2010-01-06
GB0823450D0 (en) 2009-01-28

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