GB2433359B - Protecting method for lithium battery and device thereof - Google Patents

Protecting method for lithium battery and device thereof

Info

Publication number
GB2433359B
GB2433359B GB0619836A GB0619836A GB2433359B GB 2433359 B GB2433359 B GB 2433359B GB 0619836 A GB0619836 A GB 0619836A GB 0619836 A GB0619836 A GB 0619836A GB 2433359 B GB2433359 B GB 2433359B
Authority
GB
United Kingdom
Prior art keywords
lithium battery
protecting method
protecting
lithium
battery
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.)
Expired - Fee Related
Application number
GB0619836A
Other versions
GB2433359A (en
GB0619836D0 (en
Inventor
Jing-Yih Cherng
Wei-Chen Wu
Samual Chen
Steven Hou
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.)
Amita Technologies Inc Taiwan
Original Assignee
Amita Technologies Inc Taiwan
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 TW094221994U external-priority patent/TWM292169U/en
Priority claimed from TW095116037A external-priority patent/TW200743283A/en
Application filed by Amita Technologies Inc Taiwan filed Critical Amita Technologies Inc Taiwan
Publication of GB0619836D0 publication Critical patent/GB0619836D0/en
Publication of GB2433359A publication Critical patent/GB2433359A/en
Application granted granted Critical
Publication of GB2433359B publication Critical patent/GB2433359B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • 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
    • H01M10/44—Methods for charging or discharging
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00302—Overcharge protection
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00306—Overdischarge protection
    • 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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
    • H02J7/0086—
    • 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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
GB0619836A 2005-12-16 2006-10-06 Protecting method for lithium battery and device thereof Expired - Fee Related GB2433359B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW094221994U TWM292169U (en) 2005-12-16 2005-12-16 Lithium battery protection device
TW095116037A TW200743283A (en) 2006-05-05 2006-05-05 Lithium-battery protection method and its apparatus

Publications (3)

Publication Number Publication Date
GB0619836D0 GB0619836D0 (en) 2006-11-15
GB2433359A GB2433359A (en) 2007-06-20
GB2433359B true GB2433359B (en) 2008-03-26

Family

ID=37454154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0619836A Expired - Fee Related GB2433359B (en) 2005-12-16 2006-10-06 Protecting method for lithium battery and device thereof

Country Status (5)

Country Link
JP (1) JP2007165324A (en)
KR (1) KR100887053B1 (en)
DE (1) DE102006059368A1 (en)
FR (1) FR2895163A1 (en)
GB (1) GB2433359B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE551767T1 (en) * 2007-07-06 2012-04-15 Seiko Instr Inc CIRCUIT FOR MONITORING BATTERY STATUS AND BATTERY DEVICE
US8264205B2 (en) 2008-02-08 2012-09-11 Sion Power Corporation Circuit for charge and/or discharge protection in an energy-storage device
US8395519B2 (en) * 2010-11-19 2013-03-12 General Electric Company Device and method of determining safety in a battery pack
CN102969700A (en) * 2012-11-19 2013-03-13 雷星亮 Battery protector and battery device
JP6520671B2 (en) * 2015-12-04 2019-05-29 トヨタ自動車株式会社 Power supply monitoring device
CN106786909B (en) * 2016-12-27 2019-08-13 华中科技大学 A kind of equalising control device in groups and control method of energy storage liquid metal cell
CN116315184B (en) * 2023-05-11 2023-10-27 荣耀终端有限公司 Battery, circuit board, electronic device, and battery charging method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1198702A (en) * 1997-09-24 1999-04-09 Denso Corp Battery abnormality detector and battery pack
US6060864A (en) * 1994-08-08 2000-05-09 Kabushiki Kaisha Toshiba Battery set structure and charge/discharge control apparatus for lithium-ion battery
JP2001314044A (en) * 2000-04-27 2001-11-09 Shin Kobe Electric Mach Co Ltd Circuit for controlling set battery and battery pack
US20050052159A1 (en) * 2003-09-09 2005-03-10 Moore Stephen W. Method and apparatus for overcharge protection using analog overvoltage detection
JP2005176534A (en) * 2003-12-12 2005-06-30 Fuji Electric Device Technology Co Ltd Charging control circuit for lithium ion battery

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02136445U (en) * 1989-04-14 1990-11-14
JP3424413B2 (en) * 1995-12-04 2003-07-07 日産自動車株式会社 Overvoltage detection device for assembled batteries
JP3988324B2 (en) * 1999-07-02 2007-10-10 株式会社デンソー Abnormality determination apparatus for assembled battery and abnormality determination method for assembled battery
JP2001224138A (en) * 2000-02-07 2001-08-17 Hitachi Ltd Electricity storage device and detecting method for voltage of capacitor
JP4081970B2 (en) * 2000-09-22 2008-04-30 株式会社デンソー Battery pack voltage adjustment device and battery pack voltage adjustment method
JP3615500B2 (en) 2001-06-22 2005-02-02 三洋電機株式会社 Battery charge rate adjustment circuit
JP3730162B2 (en) * 2001-11-28 2005-12-21 本田技研工業株式会社 Power storage device remaining capacity equalization device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6060864A (en) * 1994-08-08 2000-05-09 Kabushiki Kaisha Toshiba Battery set structure and charge/discharge control apparatus for lithium-ion battery
JPH1198702A (en) * 1997-09-24 1999-04-09 Denso Corp Battery abnormality detector and battery pack
JP2001314044A (en) * 2000-04-27 2001-11-09 Shin Kobe Electric Mach Co Ltd Circuit for controlling set battery and battery pack
US20050052159A1 (en) * 2003-09-09 2005-03-10 Moore Stephen W. Method and apparatus for overcharge protection using analog overvoltage detection
JP2005176534A (en) * 2003-12-12 2005-06-30 Fuji Electric Device Technology Co Ltd Charging control circuit for lithium ion battery

Also Published As

Publication number Publication date
GB2433359A (en) 2007-06-20
JP2007165324A (en) 2007-06-28
FR2895163A1 (en) 2007-06-22
KR20070064399A (en) 2007-06-20
KR100887053B1 (en) 2009-03-04
GB0619836D0 (en) 2006-11-15
DE102006059368A1 (en) 2007-06-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20141006