GB0823450D0 - Battery control method and system - Google Patents

Battery control method and system

Info

Publication number
GB0823450D0
GB0823450D0 GBGB0823450.2A GB0823450A GB0823450D0 GB 0823450 D0 GB0823450 D0 GB 0823450D0 GB 0823450 A GB0823450 A GB 0823450A GB 0823450 D0 GB0823450 D0 GB 0823450D0
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.)
Granted
Application number
GBGB0823450.2A
Other versions
GB2461350B (en
GB2461350A (en
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)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (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 true GB0823450D0 (en) 2009-01-28
GB2461350A GB2461350A (en) 2010-01-06
GB2461350B 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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110015188A (en) * 2017-08-31 2019-07-16 比亚迪股份有限公司 Battery equalization method, system, vehicle, storage medium and electronic equipment
CN110015187A (en) * 2017-08-31 2019-07-16 比亚迪股份有限公司 Battery equalization method, system, vehicle, storage medium and electronic equipment
CN111433967A (en) * 2017-12-04 2020-07-17 丰田自动车株式会社 Secondary battery system and control method for secondary battery

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2383862A4 (en) 2009-01-28 2017-11-22 Sumitomo Heavy Industries, LTD. Hybrid working machine and electricity storage control apparatus
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
KR102296993B1 (en) 2017-11-17 2021-09-01 주식회사 엘지에너지솔루션 Apparatus and Method for Estimating Resistance of Secondary Battery
JP7096775B2 (en) 2019-01-04 2022-07-06 株式会社東芝 Storage battery evaluation device, storage battery evaluation method and storage battery evaluation system
JP7265364B2 (en) 2019-01-22 2023-04-26 株式会社東芝 Information processing device, information processing method, and information processing system
JP7124812B2 (en) 2019-09-30 2022-08-24 株式会社デンソー Battery state estimation device

Family Cites Families (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 Deterioration judging device for secondary cell, deterioration judging method, managing device and managing method of secondary cell
JP4043977B2 (en) * 2003-03-11 2008-02-06 株式会社日本自動車部品総合研究所 Secondary battery internal resistance detection device and internal resistance detection method
JP4488714B2 (en) * 2003-10-24 2010-06-23 株式会社オートネットワーク技術研究所 Vehicle mounted state management device for vehicle lead storage battery and method for detecting deterioration state of vehicle lead storage battery
JP4401397B2 (en) * 2006-03-01 2010-01-20 富士通テン株式会社 Battery monitoring device and battery monitoring method
JP5017084B2 (en) * 2007-03-09 2012-09-05 株式会社日立製作所 Battery control method and system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110015188A (en) * 2017-08-31 2019-07-16 比亚迪股份有限公司 Battery equalization method, system, vehicle, storage medium and electronic equipment
CN110015187A (en) * 2017-08-31 2019-07-16 比亚迪股份有限公司 Battery equalization method, system, vehicle, storage medium and electronic equipment
CN111433967A (en) * 2017-12-04 2020-07-17 丰田自动车株式会社 Secondary battery system and control method for secondary battery
CN111433967B (en) * 2017-12-04 2023-12-12 丰田自动车株式会社 Secondary battery system and control method for secondary battery

Also Published As

Publication number Publication date
GB2461350B (en) 2011-03-30
GB2461350A (en) 2010-01-06

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